ES3000 Ethernet Switch
User Guide
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ES3000
Ethernet Switch
User Guide
72E-68446-01
Revision A
May 2004
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© 2004 by Symbol Technologies, Inc. All rights reserved.
No part of this publication may be reproduced or used in any form, or by any electrical or mechanical means,
without permission in writing from Symbol. This includes electronic or mechanical means, such as
photocopying, recording, or information storage and retrieval systems. The material in this manual is subject to
change without notice.
The software is provided strictly on an “as is” basis. All software, including firmware, furnished to the user is
on a licensed basis. Symbol grants to the user a non-transferable and non-exclusive license to use each
software or firmware program delivered hereunder (licensed program). Except as noted below, such license may
not be assigned, sublicensed, or otherwise transferred by the user without prior written consent of Symbol. No
right to copy a licensed program in whole or in part is granted, except as permitted under copyright law. The
user shall not modify, merge, or incorporate any form or portion of a licensed program with other program
material, create a derivative work from a licensed program, or use a licensed program in a network without
written permission from Symbol. The user agrees to maintain Symbol’s copyright notice on the licensed
programs delivered hereunder, and to include the same on any authorized copies it makes, in whole or in part.
The user agrees not to decompile, disassemble, decode, or reverse engineer any licensed program delivered to
the user or any portion thereof.
Symbol reserves the right to make changes to any software or product to improve reliability, function, or design.
Symbol does not assume any product liability arising out of, or in connection with, the application or use of any
product, circuit, or application described herein.
No license is granted, either expressly or by implication, estoppel, or otherwise under any Symbol Technologies,
Inc., intellectual property rights. An implied license only exists for equipment, circuits, and subsystems
contained in Symbol products.
Symbol, Spectrum One, and Spectrum24 are registered trademarks of Symbol Technologies, Inc. Other product
names mentioned in this manual may be trademarks or registered trademarks of their respective companies
and are hereby acknowledged.
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One Symbol Plaza
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Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii
Notational Conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii
Service Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .viii
About the ES3000 Ethernet Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-1
Management Access Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
SNMP Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
Virtual Terminal Protocols . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
SNMP Protocol . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Default Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Preparing for Site Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-3
Package Contents . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-4
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Supplying Power. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
Establishing a RS-232 Serial Connection to the Ethernet Switch . . . . . . . . . . 1-5
Administration of the ES3000 Ethernet Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
Installing a SFP Fiber Transceiver. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-9
Direct Access Management Method . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-1
User Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Saving Configuration Changes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-5
Main Menu Options . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-6
General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-8
Port Link Down Trap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
Link Down Trap. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
Main Menu->System Admin.->Tools->System Log . . . . . . . . . . . . . . . . . . . . 3-27
Main Menu->Port Configuration Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-28
Main Menu->Ports->Basic Port Config. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-29
Main Menu->Ports->Basic Port Config.->Port Status & Config. . . . . . . . . . . 3-30
Main Menu->Ports->Basic Port Config->Port Counters . . . . . . . . . . . . . . . . . 3-32
Main Menu->Ports->Basic Port Config->Port Mirroring. . . . . . . . . . . . . . . . . 3-33
Main Menu->Ports->Port Security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34
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Main Menu->IGMP Snooping Configuration Menu . . . . . . . . . . . . . . . . . . . . 3-48
Main Menu->IGMP Snooping->IGMP Snooping Config.. . . . . . . . . . . . . . . . . 3-49
Main Menu->Spanning Tree->Forwarding DB . . . . . . . . . . . . . . . . . . . . . . . . 3-53
Main Menu->Spanning Tree->Multiple Spanning Tree Configuration->
Main Menu->Spanning Tree->CIST Config. . . . . . . . . . . . . . . . . . . . . . . . . . . 3-58
CIST Advanced Port Config.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-61
Designated Topology Info.. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-63
Regional Topology Info. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-64
Main Menu->QoS->Policy Config. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-66
Main Menu->QoS->Queue Config. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-67
Main Menu->QoS->Queue Config.->Queue Mapping. . . . . . . . . . . . . . . . . . . 3-68
Main Menu->QoS->Rate Limiting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-69
Main Menu->QoS->Rate Limiting->Broadcast Storm Control
Configuration Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-70
Execute CLI. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-71
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General Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
Saving Web Interface Configuration Changes. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-3
PoE Determination Flowchart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29
System Admin->Ports->Link Aggregation->System Priority. . . . . . . . . . . . . . 4-33
System Admin->Ports->Link Aggregation->Add Group . . . . . . . . . . . . . . . . . 4-34
VLANs->VLAN Config->Create/Modify 802.1Q Trunk . . . . . . . . . . . . . . . . . . 4-39
VLANs->VLAN Config->VLANs by Port. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-41
IGMP Snooping->IGMP Snooping Config->IGMP Snooping
Configuration Menu . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-42
IGMP Snooping->IGMP Snooping Config->VLAN Filter Table . . . . . . . . . . . . 4-44
IGMP Snooping->IGMP Snooping Config->Router Port Table . . . . . . . . . . . . 4-45
Spanning Tree->Forwarding DB->Add Static FDB Entries . . . . . . . . . . . . . . . 4-46
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Spanning Tree->Forwarding DB->FDB by Port/MAC/VLAN . . . . . . . . . . . . . . 4-47
Spanning Tree->MSTP Configuration->CIST Configuration . . . . . . . . . . . . . . 4-50
QoS->Policy Configuration->Create Out-Profile Action. . . . . . . . . . . . . . . . . . 4-62
QoS->Rate Limiting->Storm Control Configuration. . . . . . . . . . . . . . . . . . . . . 4-71
ES3000 Ethernet Switch Command Brief . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-1
Command Hierarchy. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-3
Basic Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
Web Browser Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
SNMP Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-16
Basic System Management Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-22
IP Addressing Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27
Security Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-30
Layer-2 Interface Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-31
Link Aggregation Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-42
MAC Address Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-46
Multiple Spanning Tree Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-51
IGMP Snooping Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-68
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VLAN Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-74
Quality of Service Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-81
Diffserv Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-84
802.1x Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-94
Radius Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-102
SNTP Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-104
Syslog Commands. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-107
Power Over Ethernet Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-109
Miscellaneous Commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-115
Sample Configuration File . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-117
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . A-1
Fast Ethernet Cable Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Certification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
Termination Method. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
Category 5 Cable. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
Category 5 Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
Twisted Pair Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
Patch Panels and Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3
Overview. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3
Cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-3
Length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4
Return Loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4
Near End Cross Talk (NEXT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4
Patch Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5
Optimum Performance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-5
Appendix C. Customer Support
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About This Guide
Introduction
The ES3000 User Guide provides general instructions for configuring and using the ES3000
Ethernet Switch. This guide provides information general in nature for those who may be new to
the E3000 Ethernet Switch device.
Notational Conventions
The following conventions are used in this document:
•
Italics are used to highlight specific items in the general text, and to identify chapters
and sections in this and related documents.
•
Bullets (•) indicate:
• action items
• lists of alternatives
• lists of required steps that are not necessarily sequential
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viii ES3000 User Guide
•
Sequential lists (those describing step-by-step procedures) appear as numbered lists.
Service Information
If a problem with is encountered with the equipment, contact the Symbol Customer Support. Refer to
Appendix C for contact information. Before calling, have the model number and serial number at hand.
If the problem cannot be solved over the phone, you may need to return your equipment for servicing.
If that is necessary, you will be given specific directions.
Symbol Technologies is not responsible for any damages incurred during shipment if the
approved shipping container is not used. Shipping the units improperly can possibly void
the warranty. If the original shipping container was not kept, contact Symbol to have
another sent to you.
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Switch Management Overview
1.1 About the ES3000 Ethernet Switch
The ES3000 Ethernet Switch comes in two versions. One version provides Power over Ethernet
(PoE) in accordance with IEEE standard 802.3af. This allows compatible Ethernet devices to
obtain power from the 10/100BaseT Ethernet wiring. IEEE 802.3af PoE senses the need for power
before supplying power and will not damage non-PoE Ethernet devices.
The other version of the ES3000 Switch does not provide power over Ethernet. Power features
are not available in the non-PoE version of the switch.
The Symbol ES3000 Ethernet Switch is available in the following models:
ES 3000-PWR (supporting PoE) - Part Number ES-3000-PWR-10-WW
ES 3000 (non PoE) - Part Number ES-3000-10-WW
The PoE and non-PoE versions of the ES3000 use different versions of the bootcode and runtime
software. Do not attempt to use PoE software with a non-PoE switch. Do not attempt to use non-
PoE software with a PoE switch. Attempting to do so may render the switch inoperable.
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1-2 ES3000 User Guide
1.2 Management Access Overview
The Symbol ES3000 Managed Switch provides user interface flexibility using:
•
•
•
An administration console
A Web Browser interface
External SNMP-based network-management application.
The administration console and Web Browser interface are embedded in the switch firmware.
1.3 SNMP Access
Use an external Simple Network Management Protocol (SNMP) -based application to manage the
Symbol ES3000 Ethernet Switch.
The SNMP management method requires the SNMP agent on the switch and the SNMP Network
Management Station use the same community string and the SNMP Network Management Station
is entered in the SNMP Host table on the switch. The SNMP management method uses two
community strings: the GET community string and the SET community string. If the SNMP Network
management Station only knows the SET community string, it can read from and write to the MIBs.
However, if it only knows the GET community string, it can only read MIBs. The default GET
community string for the switch is 'public', and the host table is empty.
1.4 Protocols
The Symbol ES3000 Ethernet Switch supports the following protocols:
•
•
Virtual terminal protocols, such as Telnet
SNMP
1.4.1 Virtual Terminal Protocols
A virtual terminal protocol is a software program (such as Telnet) allowing the establishment of a
management session from a Macintosh, PC or UNIX workstation. Because Telnet runs over TCP/IP, at
least one IP address is required on the ES3000 Ethernet Switch before establishing access to it with
a virtual terminal protocol.
Terminal emulation differs from a virtual terminal protocol in that the user is required to connect a
terminal or PC directly to the console port. A workstation can be connected to the system through a
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Switch Management Overview
1-3
virtual terminal protocol (Telnet), and a terminal connecting directly to the console port through a null-
modem serial cable.
1.4.2 SNMP Protocol
SNMP is the standard management protocol for multi-vendor IP networks. SNMP supports
transaction-based queries allowing the protocol to format messages and transmit information
between reporting devices and data-collection programs. SNMP runs on top of the User Datagram
Protocol (UDP), offering a connectionless-mode service.
1.5 Default Installation
1.5.1 Preparing for Site Installation
Site preparation for the ES3000 Ethernet Switch installation begins with a site survey and network
analysis. Review the site survey reports to determine specific equipment placement, site-specific port
capacity, and power drops. Ensure the installation area is free of dust and dirt.
Review the following guidelines for site preparation:
•
•
•
•
•
•
•
Assign installation responsibility to appropriate personnel.
Identify where all installed components are located.
Verify appropriate rack mounting requirements.
Arrange for a sufficient number of power drops to support the equipment installation.
Verify adequate ventilation to all installed equipment.
Identify and prepare Ethernet and TCP/IP and serial port connections.
Verify cable lengths are within maximum allowable distances for optimal signal
transmission.
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1-4 ES3000 User Guide
1.5.2 Package Contents
Inspect the package contents and report any missing or damaged items to the Symbol sales
representative. The package (for both the PoE and non-PoE Ethernet Switch models) should contain
the following:
•
•
•
•
•
ES3000 Ethernet Switch
Quick Installation Guide
Rack-mounting brackets
Power cord (optional)
Null modem serial cable.
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Switch Management Overview
1-5
1.5.3 Supplying Power
To cable the ES3000 Ethernet Switch to receive power:
1. Connect the supplied AC power cord to the power connector on the rear of the Ethernet
Switch.
2. Plug the cord into a standard AC outlet with a voltage range from 100VAC to 240VAC.
The Ethernet Switch is ready to receive power.
1.5.4 Establishing a RS-232 Serial Connection to the Ethernet Switch
The initial configuration of the Ethernet Switch is set using the serial port. To establish the RS-232
serial connection:
1. Connect the port to a RS-232 (DB-9) serial port on the configuring computer using the
supplied cable.
2. Use a terminal emulation application to access the command line interface (CLI) through the
console port.
3. Configure the terminal emulation application and operating system to support the following
serial port specifications:
Terminal Type
Communication
Mode
VT-100
8 - data bits
1 - stop bit
no parity
19200 bps transfer rate
no flow control
no hardware compression
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1-6 ES3000 User Guide
1.6 Administration of the ES3000 Ethernet Switch
There are three management user interfaces on the switch: menu-driven, CLI, and Web. The menu-
driven and CLI interfaces are accessed using a direct serial connection or via Telnet over an Ethernet
connection. The Web interface is accessible via HTTP over an Ethernet connection to the switch.
Menu-Driven UI
yes
CLI
Web UI
no
Via direct serial connection
Via Ethernet connection
yes
yes, via Telnet
yes, via Telnet
yes, via HTML
Managing the switch remotely (via Telnet or Web) requires the switch to have an IP address assigned
to it. The administrator must know what that IP address is. By default, the switch is configured to use
DHCP to obtain its IP address. If the IP address assigned to the switch from the DHCP server can be
determined, use any of the management interfaces. If not, access the switch via direct serial
connection to determine the IP address assigned via DHCP. If a DHCP server is not available on the
network, access the switch via direct serial connection to assign an IP address to the switch.
To configure or determine the IP address on the switch via direct serial connection:
1. Use HyperTerminal (or other communications utility) to secure a connection to the ES3000
Ethernet Switch.
2. Hit the return key <Enter> to display the ES3000 logon screen.
3. Enter a user name of admin and password of symbol. Press Enter.
4. Select System Admin from the main menu. Press Enter.
5. Select Access from the System Admin menu. Press Enter.
6. Select IP Config from the Access menu. Press Enter.
The System IP Configuration Menu displays.
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Switch Management Overview
1-7
To use the ES3000 Command Line Interface (CLI) to configure the device:
1. Use HyperTerminal (or other communications utility) to secure a connection to the ES3000
Ethernet Switch.
2. Hit the return key <Enter> to display the ES3000 logon screen.
3. Enter a user name of admin and password of symbol. Press Enter.
4. Select Execute CLI from the Main Menu. Press Enter.
To use the ES3000 Web Management interface to configure the device:
A network connection is required between the device and the host to use the
Web Management interface to configure the device.
1. Access the Web interface (using a Web browser) by entering the switch IP address into the
address bar. Press Enter.
Internet Explorer 5.0 or later or Netscape Navigator 6.0 or later is required.
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1-8 ES3000 User Guide
2. Enter a user name of admin and password of symbol. Press OK.
The Web interface General Information page displays. Refer to Chapter 3 for information
on using the ES3000 serial interface to configure the device. Refer to Chapter 4 for
instructions on using the Web interface to configure the device. Refer to Chapter 5 for
instructions on using the CLI for device configuration.
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Switch Management Overview
1-9
1.7 Installing a SFP Fiber Transceiver
The ES3000 Ethernet Switch supports a SFP (small form factor pluggable) fiber channel transceiver
used in fiber channel cable installations.
To install the SFP Fiber Transceiver:
1. Remove the rubber plug protecting the optics on the transceiver.
2. Insert the transceiver into the fiber transceiver cage available on ports 25 and 26 on the
ES3000 Ethernet Switch.
3. Ensure one of the following two cable types is used when connecting fiber cable to the
ES3000 Ethernet Switch:
• LC 62.5um/125um multimode fiber optic cable
• LC 50um/125um multimode fiber optic cable
4. Consult the System Administrator for cable length and installation specifications unique to
the installation environment.
If removing the SFP transceiver, disengage the locking mechanism on the SFP transceiver
carefully before removing the transceiver from the ES3000 Ethernet Switch.
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1-10 ES3000 User Guide
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Firmware Upgrades
Symbol periodically releases new versions of the firmware that runs on the ES3000 Ethernet
Switch. These software releases provide new features that can extend the useful life of the
ES3000 Ethernet Switch.
To upgrade software on the switch, boot the switch from a TFTP server instead of its own non-
volatile memory (NVRAM). To initiate the sequence, set the Next Boot From configuration
parameter to Boot from Net, and reset. When the Boot from Net option is set, the switch uses
an image residing on a TFTP server on the network. Ensure the TFTP server residing on the
network is accessible by the switch. Once completed, the software version requires verification
within the System page.
The PoE and non-PoE versions of the ES3000 switch use different versions of the bootcode and
runtime software. Do not attempt to use PoE software with a non-PoE switch. Do not attempt to
use non-PoE software with a PoE switch. Attempting to do so may render the switch inoperable.
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Symbol recommends using a RS-232 serial port connection to the switch during the software
upgrade. When using a Telnet Session or Web interface, the connection to the switch is not
available until the switch has completed its boot cycle and entered the Spanning Tree
forwarding mode. This can take up to three minutes.
To upgrade the switch firmware using the Web interface:
1. Go to Main Menu->Switch Tools Configuration->Software Upgrade Menu->TFTP
Software Upgrade.
2. Set the IP address and Image File Name.
3. Verify the IP address for the TFTP Server and the file name of the new software image are
accurate.
4. Verify the TFTP server and IP connection between server and switch are working properly.
5. Select Upgrade Image. The switch downloads the image from TFTP Server and replaces
the runtime image in Flash.
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Administration Console Access
The administration console is an internal, character-oriented, VT-100/ANSI menu-driven user
interface for management configuration activities. View the administration console from a
terminal, PC, Apple Macintosh, or UNIX workstation connected to the switch console port.
3.1 Direct Access Management Method
The direct access management method is required when initially setting up the switch.
Thereafter, Symbol recommends using the Web management access method (described in
Chapter 4) to manage the switch if unfamiliar with command line configuration. Advanced users
are recommended to use the CLI commands described in Chapter 5 to manage the switch.
Direct access to the switch console is available by connecting the switch console port to a VT-
100 or compatible terminal or to a PC, Apple Macintosh, or UNIX workstation equipped with a
terminal-emulation program. Use the null-modem cable supplied with the switch to secure the
connection.
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3-2 ES3000 User Guide
The following are Symbol recommended terminal-emulation programs:
•
•
•
HyperTerminal (which is built into the Microsoft Windows operating systems)
ZTerm (Apple Macintosh)
TIP (UNIX workstation)
To set up the connection using a HyperTerminal on a PC (but other systems follow similar steps):
1. Click the Start button. Select Accessories and Communications.
2. Select HyperTerminal.
The Connection Description screen displays.
3. Enter a name for the connection. Click OK.
4. The Connect To screen displays. In the bottom, drop down box labeled Connect using,
choose the COM port the switch connects to. Click OK.
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3-4 ES3000 User Guide
6. Click OK.
When the HyperTerminal window displays, a connection exists to the switch and a logon
screen displays. If a login screen or main menu does not display, hit the return key.
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Administration Console Access
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To use the arrow keys when attached to the User Interface via a Telnet Session to toggle forward and
backward. Choose Properties from the terminal pull-down menu and verify the VT100 Arrows
option is turned on.
3.2 User Interface
CMI. See Chapter 5 on page for detailed information on navigating the CLI.
3.3 Saving Configuration Changes
To save changes made within the menu-driven interface, refer to
Main Menu->System Admin.->Tools->Save Config. on page 3-24. Use the Save Config page to save
all updates to the menu-driven interface. Once updates are made refer back to the target
configuration page to ensure the updates have been implemented by the ES3000 Ethernet Switch.
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3-6 ES3000 User Guide
3.4 Main Menu Options
The main menu displays the submenus available. Select Enter when a highlighted option confirms
the choice of the specified submenu. The hotkey or letter within square bracket of each menu option
can also be typed to directly choose the option. There are ten main menu items to choose from:
•
•
•
•
•
•
•
•
•
General Information
System Administration
Ports Configuration…
VLANs Configuration
IGMP Snooping Configuration
Spanning Tree
QoS Configuration…
Execute CLI
Quit
To logout of the user interface, select Ctrl-D anytime during the telnet session. The interface moves
back to the login screen (password enabled) or Main Menu (password disabled).
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3.5 General Information
The General Information screen displays information on the operational state of the ES3000
Ethernet Switch. Use this information for general configuration information when accessing other
menu items.
•
•
•
•
System up for
System run time after boot up
The version and timestamp of boot code
The version and timestamp of runtime code
Hardware associated information
Hardware revision version
Boot Code Version
Runtime Code Version
Hardware Information
• Version
• DRAM Size
Size of DRAM on system
• Fixed Baud Rate
• Flash Size
Data rate on console port, set to 9600.
Size of Flash memory
•
•
Administration Information
• System Name
Name of system, user definable
Location of system, user definable
Contact information, user definable
• System Location
• System Contact
System Address Information
• Default MAC Address
• Default IP Address
• Default Subnet Mask
• Default Gateway
• DHCP Mode
MAC Address of system
The default IP address, user definable
The default subnet mask, user definable
The default gateway, user definable
Enables/Disables DHCP
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Administration Console Access
3-9
3.5.1 Main Menu->System Administration->System Configuration
Use the System Configuration screen to access System Name, Contact Person, and System
Location submenus required for configuring the device. The MAC address and Object ID also display,
but these items are not user configurable.
There are three submenus at System Configuration menu,
•
•
•
Access Configuration
SNMP Configuration
Tools Configuration
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3.5.2 Main Menu->System Admin.->Access Configuration
There are three submenu options within the Access Configuration menu:
•
•
•
IP Config.
Management Access
Quit
Use the IP Config menu to manage the IP related information for the ES3000 from the System IP
Configuration menu. Use the Management Access menu to enable or disable the Web, SNMP
and/or telnet interfaces from the Management Access menu.
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3.5.3 Main Menu->Access->System IP Configuration
Use the System IP Configuration menu to manage IP related information for the ES3000 supported
system.
•
IP Assignment Mode
• Manual - Manually enter IP related information
• DHCP - The switch accepts DHCP broadcast from a DHCP server and automatically
configures IP related information
The default setting is DHCP. However, the user needs to know the IP address of the switch to remotely
manage it and DHCP assignments can change. Symbol recommends changing the IP assignment
mode from DHCP to manual after the switch as obtained its IP address. This creates a more stable IP
address.
If in manual mode and configuring IP information:
•
Enter a site-specific IP address, Gateway Address, and Network Mask (or subnet mask).
Consult the network administrator for the information.
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3-12 ES3000 User Guide
•
Press Ctrl-W to save any changes to NVRAM.
3.5.4 Main Menu->Access->Management Access
Use the Management Access screen to enable or disable the Web, SNMP, and/or telnet interfaces.
The Management Access menu can also be used to change the user name and password. User names
and passwords are case sensitive and can be up to 20 characters long.
Using telnet, the user can only enable/disable the Web Interface. The user cannot enable/
disable the telnet interface from the Management Access screen.
If the password is unknown, contact Symbol technical support at 1-631-738-2400 (in North America)
or 1-800-653-5350 (International).
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The configurable fields within the Management Access menu have the following values:
Set Console UI Time Out:
Set Telnet UI Time Out:
Session is disconnected when the time out occurs
Telnet session is disconnected when the time out occurs
Defines the name of the local user
Change Local User Name:
Change Local Password:
Enable/Disable Telnet Server:
Enable/Disable SNMP Agent:
Enable/Disable Web Server:
Changes the password of the local user
Enables or disables the system accessibility via telnet.
Enables or disables the system accessibility via SNMP
Enables or disables the system accessibility via Web browser.
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3.5.5 Main Menu->System Admin->SNMP Configuration Menu
Simple Network Management Protocol (SNMP) is a messaging protocol allowing communication
between network managers and agents. An SNMP manager is part of a network management system
(NMS), allowing an administrator to manage the network by making requests to agents. An SNMP
agent provides an interface to a managed device containing managed objects in a management
information base (MIB).
At the request of an SNMP manager, an SNMP agent retrieves or stores values in the MIB, which
contains information about the device and network. The SNMP agent can also send asynchronous
traps, which alert the SNMP manager to certain conditions on the network. A trap could result from
improper user authentication, PoE power usage over threshold or network topology changes..
Use the SNMP Configuration menu to manage the ES3000 switch using the Simple Network
Management Protocol (SNMP) from a network management station. Configure the switch to
participate in the SNMP community and add the SNMP host agent to the host table. This prevents
unauthorized SNMP access to the switch from non-approved SNMP hosts.
SNMP management features on the switch include:
•
•
Simple Network Management Protocol (SNMP)
Support Standard MIBs:
• MIB II (RFC1213)
• Ethernet Interface MIB (RFC1643)
• Bridge MIB (RFC1493)
• Private Enterprise MIB
• 4-Group RMON (RFC1757)
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The SNMP Configuration page has four options:
•
•
•
•
System Information
Authorized Managers
Trap Receivers
Trap Selection
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3.5.6 Main Menu->SNMP Config.->System Information
Use the System Information page to display system information to set the system name, location,
and contact information. The MAC address and Object ID are also shown, but the MAC address and
Object ID are not user configurable.
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3.5.7 Main Menu->SNMP Config.->Authorized Managers
Use the Authorized Managers page to list the SNMP managers and their associated information.
There are two community strings in default mode, private and public. Read-only is allowed with public
and read-write is granted to private. Change the two community strings as required.
Four commands are available to set the Manager IP, community string, Status, Privilege, and IP
address.
Set Manager IP:
Sets the IP address of a specified community. The access is
restricted to specified IP only.
Set Manager Community:
Set Manager Privilege:
Set Manager Status:
Sets community string.
Sets the access privilege, 1 is Read-only and 2 is Read-Write.
Enables or disables a community string.
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3.5.8 Main Menu->SNMP Config.->Trap Receiver Configuration
When Authentication Traps is Enabled, the system generates an SNMP trap upon a host
authorization failure. The failure occurs when a host attempts to gain access to the system but the
host IP is not in the SNMP host table.
Authentication Failure Trap
Enable
The system generates a SNMP trap upon a host authorization failure
The authentication traps are not generated
Disable
All hosts in community strings with TRAP privileges are notified when a trap condition occurs.
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3.5.9 Main Menu->SNMP Config. ->Trap Selection
Three commands are available to configure individual trap parameters:
Enable/Disable Auth Fail Trap:
Add Link Down Trap Ports:
Delete Link Down Trap Ports:
Enables or disables the authentication failure trap.
Add individual port onto the trap list.
Delete individual port from the trap list.
3.5.9.1 Port Link Down Trap
When on, the system generates an SNMP trap upon a port link down. This failure occurs when a link
is disconnected. Therefore, symbol recommends each port be enabled and/or disabled independently.
3.5.9.2 Link Down Trap
Enable
The system generates a SNMP trap upon a port link down
The port link down trap is not generated upon a port link down
Disable
As authentication failure trap, all hosts in community strings with TRAP privileges are notified when
a trap condition occurs.
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Administration Console Access
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3.5.10 Main Menu->System Admin. ->Tools Menu
The Tools Menu has six options:
•
•
•
•
•
•
Software Upgrade
System Reboot
Save Config.
Upload/Download Config.
SNTP Config
System Log
These individual menu options are discussed in detail in the sections that follow.
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3-22 ES3000 User Guide
3.5.11 Main Menu->System Admin.->Tools->Software Upgrade
If new improvements to the software on the switch become available, use the Software Upgrade
menu to upgrade the switch to the new software version. Once the IP address of the TFTP and the
name of the new software image file are properly configured, the user can upgrade the software with
command on this menu. See Chapter 2, Firmware Upgrades when updating software.
The previous version of runtime image is lost when the
procedure completes.
Use the Software Upgrade menu for:
•
•
•
Setting the TFTP Server IP Address
Setting the Image File Name
Upgrading the Image
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3-23
3.5.12 Main Menu->System Admin.->Tools->System Reboot
When the system reboots, reboot Status and reboot Type options display:
Reboot Status:
Stop
The switch is powered down.
Normal
The switch conducts a warm reboot as normal when rebooted.
Reboot Type:
Normal
Reboot with current runtime code and configuration.
Factor-Default
The switch runs as factor default after reboot. Symbol recommends
Factor-Default if the previous configuration crashed.
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3-24 ES3000 User Guide
3.5.13 Main Menu->System Admin.->Tools->Save Config.
Save updated settings to Flash once changes to the screens within the console interface have been
made. Use the Save Config screen as the central location to save changes made within the ES3000
Ethernet Switch menu-driven interface. Once updates have been saved to the system using the Save
Config page, refer back to the target configuration screen to ensure the changes have been
implemented by the ES3000 Ethernet Switch.
Select Save Configuration and use either Enter or Y to save the configuration to Flash.
Network IP settings (IP address, Gateway Address, Network Mask) are not be affected by
the Save Configuration command.
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3.5.14 Main Menu->System Admin. ->Tools ->Upload/Download
Config.
There are four configurable functions within the Upload/Download Configuration page:
Set TFTP Server IP Address
Set Configuration File Name
Upload Configuration File
Download Configuration File
user can enter the server IP address to get the TFTP server.
user can enter the file name that they want to config
user can upload the configuration file
user can download configuration file from a TFTP server
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3.5.15 Main Menu->System Admin.->Tools->SNTP Config.
There are configurable functions in the SNTP Configuration page:
Set SNTP Server IP
Simple Network Time Protocol, the user can enter SNTP server IP
to gain access.
Set SNTP Interval
Set Time Zone
Set SNTP polling interval.
Set the time zone
Set Daylight Saving
Set the daylight saving… or ignore it
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3.5.16 Main Menu->System Admin.->Tools->System Log
The System Log is a tool for observing system behavior. Clear the system log by selecting Clear
System Log. Symbol recommends referring to the System Log when contacting the Support Center
to determine if an ES3000 event has been recorded.
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3-28 ES3000 User Guide
3.5.17 Main Menu->Port Configuration Menu
Use the Port Configuration menu to set the port characteristics related to link operations. All of the
parameters on the Port Configuration page are toggle settings. To change, or toggle, between
options, select Ctrl-M to move the curser to the ports field and strike the space bar when the
appropriate option is highlighted. To modify ports 17 to 26, tab through ports 1 to 16. The comments
field is available to enter a description of the port.
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3.5.18 Main Menu->Ports->Basic Port Config.
Use the Basic Port Configuration menu to configure port status (link type, admin enable/disable,
link up/down, mode, and flow control). To mirror other ports, select Port Mirroring.
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3.5.19 Main Menu->Ports->Basic Port Config.->Port Status & Config.
The Port Status & Configuration menu contains the following editable fields:
Type
The type of a port, this field is not user configurable.
Admin field
Enables or disables the port.
Link
The status of a port. The status is Up when a port is connected and active.
Mode
Provides the choice of Full-duplex, Half-duplex, or Auto negotiation as well as speed selection among
10Mbps, 100Mbps, 1000Mbps, or auto negotiation. Enabling auto-negotiation on a port allows a port
to sense the communication speed and negotiate the duplex mode (full duplex or half duplex)
automatically. The ports select the highest possible throughput. The port can auto-negotiate with any
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Administration Console Access
3-31
port compliant with IEEE 802.3u. If the other port is not IEEE802.3u compliant, the port defaults to
half-duplex (10 Mbps mode). Users can operate the communication speed and duplex mode manually.
Flow Control
Enables or disables Flow Control. Flow control is a protocol preventing packets from being dropped
by reducing the amount of traffic to a level that can be accommodated. If enabled on both ends of a
connection, it prevents the sender from sending data until the receiver can accept it. This switch
complies with the IEEE802.3x flow control standard.
Gigabit Ports
The port type can be chosen for the two-gigabit ports on each switch. The default is the port using
the RJ-45 interface. Select the GBIC interface by plugging a GBIC connector. The GBIC interface has
higher priority than the shared RJ-45 interface.
Enabling the GBIC connector for a Gigabit Ethernet port disables the built-in 1000BASE-T
port. GBIC ports do not support Auto Negotiation. Manually configure the GBIC port. The
default values are 1000 Mbps, full duplex.
Five commands are available on the menu: Set Admin Status, Set Flow Control, Set Mode, Next Page,
and Previous Page.
Set Admin Status:
Set Flow Control:
Set Mode:
Enable or disable the admin. status of a port.
Enable or disable flow control of a port.
Manually configure the speed and operation mode of a port. The first 24
ports have two speeds, 10 or 100Mbps while the last two gigabit ports
has three speeds, 10, 100, and 1000Mbps. Two operation modes, half
and full duplex, are available for 10 and 100Mbps but only full duplex is
allowed on 1000Mbps. When the command is issued, two short keys, A
and N, are displayed. The A stands for automatic and N stands for non-
automatic. Choose N to manually configure a port.
Next Page:
Show the next 12 ports' information.
Previous Page:
Show the previous 12 ports' information.
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3.5.20 Main Menu->Ports->Basic Port Config->Port Counters
Use the Port Counters menu to select the port where information is required. Refer to the Total and
Avg./s lists for individual port information. Reset the ES3000 to retrieve the latest information
immediately. The Refresh mode is to set to a defined refresh interval.
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3.5.21 Main Menu->Ports->Basic Port Config->Port Mirroring
Port mirroring allows one port on the ES3000 to see all of the packets passing through any other port
on the switch. Usually, a network analyzer is attached to the monitoring port so the network
administrator can debug problems with the monitored port.
The ES3000 has two gigabit Ethernet ports, ports 25 and 26. A 10/100BaseT port would not be able
to keep up with the packet flow on a gigabit port. Only another gigabit port may monitor a gigabit
port. Any port on the ES3000 may be used to monitor ports 1 through 24, the 10/100BaseT ports.
Use the Port Mirroring menu to designate a port for monitoring traffic from a listed port or a single
VLAN on the switch. The switch monitors network activity by copying traffic from the specified
monitoring sources to the designated monitoring port. There are four commands within the menu:
Set Monitoring Port:
Sets the monitoring port. All traffic is forwarded to this port.
Set Port to be Monitored:
Sets the monitored port. All traffic through this port is
forwarded to the monitoring port.
Set Traffic Direction:
Change Mirror Status:
Sets the direction of monitored traffic, receiving(R),
transmission(T), or both direction(B).
Enables or disables the mirror status.
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3.5.22 Main Menu->Ports->Port Security
Use the Port Security screen to enable or disable the Web, SNMP, and/or telnet interfaces or
change the user name and password. User names and passwords are case sensitive and can be up
to 20 characters long.
When using telnet, the user can only enable/disable the Web interface. The user cannot
enable/disable the telnet interface.
There are two functions in the Port Security page:
•
•
Radius
802.1x
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3.5.23 Main Menu->Ports->Port Security->Radius
Use the Radius menu option to configure the advanced security settings of the switch to limit the
access to the management interfaces. There are two advanced security options beyond the basic
password protection: RADIUS client authentication and 802.1X port authentication. If the user has a
RADIUS server on the network, authentication of management access can be conducted through the
RADIUS server. This does not affect traffic passing through the switch, but only authenticates access
to the switch management. The same is true for 802.1X port authentication. Allow only users with
specific IP addresses to access the management features, thus preventing unauthorized personnel
from accessing the switch. The 802.1X is located in the Advanced Switch Configuration->Port Base
Access Control Configuration Menu.
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3.5.24 Main Menu->Ports->Port Security ->802.1x
Use the 802.1x menu to configure the NAS ID used for connection, the port to pass the security, the
port control type, the operational or administrative control direction, the transmission period (30sec.),
the supplicant requiring and server responding time, the maximum request times and the quiet period
if there is no any activity on the ES3000.
Configure the up re-authentication period when re-authentication status is Enabled. Go back to the
initial status by initializing or re-authentication initializing.
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3.5.25 Main Menu->Ports->Power over Ethernet
Use Power-over-Ethernet (PoE) to eliminate using a 110/220 VAC power source to power access
points and other devices on a wired LAN. If using a Power-over-Ethernet system, only a single CAT5
Ethernet cable carrying both power and data to each device is required. The single cable scheme
provides greater flexibility in the placement of access points and network devices and can
significantly decrease installation costs.
Two configuration pages exist for the PoE function. The first allows per port configuration for specific
power restrictions on an individual port basis. The second configuration page is used for global
configurations that apply switch-wide.
Two functions are provided for the PoE control,
Port Configuration
Admin. status:
Priority:
The status of administration for a port.
Priority of a PoE port. Three selections are available, critical, high, and low.
When the power consumption over the power budget, the critical has higher
priority on power supplying.
Limit(mW):
The maximum power supplied to a port. The default is 15.4W or 15000mW.
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3-38 ES3000 User Guide
Global Configuration
Power Usage:
Sets the power usage threshold for sending a trap.
Management Method:
The action to take when the power sink over the power budget, use
one of the following:
1) Low priority port is shut down;
2) Deny next port connection.
Detection Method:
Enables or disables the power capacitor detection.
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3.5.26 Main Menu->Ports->Link Aggregation
Use the Link Aggregation menu to allow multiple links between switches to work as one virtual link
(aggregate link). Trunks can be defined for similar port types only. For example, a 10/100 port cannot
form a Port Trunk with a gigabit port. For 10/100 ports, trunks can only be formed within the same
bank. A bank is a set of eight ports. Up to four trunks can be operating at the same time. Toggle the
ports to the correct trunk number to set up a trunk.
Click Apply to enable the trunk. Spanning Tree treats trunked ports as a single virtual port.
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3.5.27 Main Menu->Ports->Link Aggregation->LA Config
Use the LA Configuration menu to define multiple links between switches to work as one virtual link
or aggregate link. Trunks can be defined for similar port types only. For example, a 10/100 port cannot
form a Port Trunk with a gigabit port. Spanning Tree treats trunked ports as a single virtual port.
Straight-though cables are required for all links in the trunk. Do not use crossover cables.
Disable auto-negotiation on the ports in a trunk prior to setting up the trunk.
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3.5.28 Main Menu->Ports->Link Aggregation->Set Port Priority
The default system priority is the same in all ports. If configuring a port with different priority in the
link aggregation, go to set port priority to configure the port priority.
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3.5.29 Main Menu>VLANs
A Virtual Local Area Network (VLAN) is a means to electronically separate ports on the same switch
from a single broadcast domain into separate broadcast domains. By using a VLAN, users can group
by logical function instead of physical location. There are 4096 VLANs supported on this switch. Two
memberships are available for a VLAN member, tagged and untagged, abbreviated as T and U,
respectively. If a port is an untagged member of a VLAN, the VLAN tag is striped from the frame
before it is sent out that port. If the port is a tagged member of a VLAN, the VLAN tag stays in the
frame when sent. If a port is not a member of the particular VLAN, it does not get any traffic for that
VLAN. The VLAN tagging option is a standard set by the IEEE to facilitate the spanning of VLANs
across multiple switches.
All untagged packets entering the switch by default are tagged with the ID specified by the port ID.
Use the VLAN screen to specify the VLAN ID for each port. The number next to each port indicates
which ID is set for each port. Following industry standards, ID 1 is the default ID.
Up to 4094 VLANs with unique ID numbers and names can be added. VLAN ID numbers are required
to be within 1-4094. Per industry standard, the default VLAN has an ID of 1.
VLAN ID #1 cannot be deleted under any circumstance.
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3-44 ES3000 User Guide
3.5.30 Main Menu->VLANs->VLANs by VLAN-ID
Create a new VLAN, add new ports to an existing VLAN, remove ports from an existing VLAN, delete
a VLAN, Set Management Status, and/or Set GVRP Status from the VLAN by VLAN-ID screen. Six
commands are available:
Create VLAN:
Delete VLAN:
Creates a new VLAN, a unique ID is required.
Deletes a VLAN ID. The entire setup for the VLAN is erased.
VLAN # 1 cannot be deleted under any circumstance.
Config. VLAN Member:
Set Port Config.
Configures the member of a VLAN
Sets the configuration of a specified port
Enables or disables the GVRP switch-wide.
Enables or disables the management status of a static VLAN.
Set GVRP Status:
Set Management Status:
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Administration Console Access
3-45
To create a new VLAN Group:
1. Select Create VLAN.
2. Enter the VLAN ID and name in the provided fields.
3. Add VLAN members if so desired.
4. Click Apply.
To delete a VLAN Group:
1. Select Delete VLAN.
2. Give the corresponding VLAN ID.
To configure a VLAN Member:
1. Select Delete VLAN.
2. Give the corresponding VLAN ID.
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3-46 ES3000 User Guide
To set the GARP VLAN registration protocol (GVRP) message status (GARP refers to General Attribute
Registration Protocol):
1. Select Set GVRP Status.
2. Choose E to enable and D to disable.
To set Management Status:
1. Select Set Management Status.
2. Choose E to enable and D to disable.
Adding a VLAN
To create a VLAN:
1. Select Create VLAN.
The Create VLAN screen displays.
2. Create the VLAN and set the VLAN ID.
3. Enter the egress port of members by typing p.
Instead of typing 3 to 12 individually, a (-) can be used to indicate contiguous numbers. Use
a comma to separate the members.
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Administration Console Access
3-47
3.5.31 Main Menu->VLANs->VLAN Port Configuration Menu
Use the VLAN Port Configuration screen to configure VLAN configurations for each port. The PVID
is default to 1 for every port.
Set Port VID:
Sets PVID of a port.
Set Frame Type:
Sets the acceptable frame types, All or Tagged Only. When Tagged Only
is selected, all non-tagged packet are dropped.
Set GVRP Status:
Enables or disables the GVRP of a port.
When a PVID on VLAN configuration is deleted, the PVID is changed to the default value of
PVID, 1. All other configurations are kept.
The following entry is used when PVID 2 is removed.
Port
PVID
Acceptable Frame Type GVRP
Tagged Only Enable
3
1
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3-48 ES3000 User Guide
3.5.32 Main Menu->IGMP Snooping Configuration Menu
The Internet Group Management Protocol (IGMP) is an Internet protocol allowing a host to report its
multicast group membership to multicast routers. Multicasting allows one computer on the Internet
to send information to other computers having identified themselves as interested in receiving the
information. The ES3000 can “snoop” the messaging protocol to keep track of multicast groups and
to insure multicast traffic is sent only to the appropriate ports within a VLAN. In networks where
multimedia applications generate multicast traffic, IGMP can reduce unnecessary bandwidth by
limiting traffic forwarding otherwise broadcast to the network. Enabling IGMP allows individual ports
to detect IGMP queries, report packets, and manage IP multicast traffic through the switch.
IGMP Snooping Config.
VLAN Filter Table
Router Port Table
IGMP Snooping Status
Enable
The system detects IGMP queries, report packets, and manages IP
multicast traffic through the switch.
Disable
The switch forwards traffic and disregards any IGMP requests.
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3-49
3.5.33 Main Menu->IGMP Snooping->IGMP Snooping Config.
Enable
The system detects IGMP queries, report packets, and manage IP
multicast traffic through the switch.
Disable
The switch forwards traffic and disregards any IGMP requests.
Users can set up Host port aged time and router port aged time to snoop the network and the IGMP
Snooping status report interval.
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3-50 ES3000 User Guide
3.5.34 Main Menu->IGMP Snooping->VLAN Filter Table
Use the VLAN Filter Table to define the VLAN not to be included in the set Vlan Filter. Enter the
VLAN ID (1-4094) in the VLAN ID field. Ensure the Status field is set to Filter.
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3-51
3.5.35 Main Menu->IGMP Snooping->Router Port Table
The Router Port Table menu displays the ports in a VLAN ID connecting to the router. The user can
snoop the package from the router side of the ports. Select Next Page to display additional VLAN
IDs should they exist.
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3-52 ES3000 User Guide
3.5.36 Main Menu->Spanning Tree Configuration Menu
The ES3000 can be configured to use one of three spanning tree protocols. Spanning Tree Protocol
(STP) is compatible with legacy equipment. Rapid Spanning Tree Protocol (RSTP) is signficantly faster
than STP. Multiple Spanning Tree Protocol (MSTP) is based on RSTP and extends RSTP in a way that
is useful for switches implementing VLANs.
There maybe more than one physical path between any two nodes (forming a loop) either created for
redundancy or by accident. STP ensures only one physical path is active and the others are blocked.
If a loop is created for redundancy, STP monitors the two paths and activates the stand-by path if the
primary path fails. If a loop was created inadvertently, STP disables one of the two paths. A loop can
disable the network by causing a "Broadcast Storm", the result of a broadcast message traveling
through the loop again and again.
Use the Spanning Tree Configuration menu to access and configure the following submenus:
•
•
Forwarding DB
MSTP Config.
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Administration Console Access
3-53
3.5.37 Main Menu->Spanning Tree->Forwarding DB
Use the Forwarding Database option to view the dynamic MAC addresses currently in the address
database. When addresses are in the database, the packets intended for those addresses are
forwarded directly to those ports. The Administrator can display addresses in the table by port, VLAN,
and/or MAC address by entering the short key. The static MAC address table is also displayable
There are four commands within the Forwarding Database option.
Static Address Table
Display and configure the static MAC address table.
Display MAC address table for a specified port
Display MAC address in order of MAC address.
Display MAC address table for a specified VLAN ID.
Display MAC Address By Port
Display MAC Address by MAC
Display MAC Address by VID
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3-54 ES3000 User Guide
Static Address Table:
Use the Static Addresses Table to specify Media Access Control (MAC) addresses for specific ports
not purged from the bridge table by the aging function. There are 3 entries in the table. Two
commands are available to add and/or remove an entry. To add an entry, follow the pop-out prompt.
1. Enter MAC Address(xx:xx:xx:xx:xx:xx) > 00:12:34:99:ab:ef <ENTER>
2. Add new entry->Enter port number > 10 <ENTER>
3. Add new entry->Enter VLAN ID> 50 <ENTER>
A new entry displays: 00:12:34:99:AB:EF 10 50
To remove an entry:
1. Hit key D
2. Enter MAC Address(xx:xx:xx:xx:xx:xx) > 00:11:ab:00:33:55 <ENTER>
3. Delete entry->Enter VLAN ID> 30 <ENTER>
Display MAC Address by Port, MAC, and VID
With the number of hosts increase on a network, the Forwarding Database grows sharply. To look for
an MAC address becomes time-consuming work. The system provides three different ways for
administrator to research MAC addresses; by a specified Port, sorted by MAC address, and by a
specified VLAN. Each one of these, a Set Age-Out time command is given to configure the time to
remove a non-recently-used entry. The modification on this timer is switch-wide.
The age-out time is the amount of time that an entry is kept in the bridge tables prior to being purged
(or aged). The range is between 10 seconds and 1,000,000 seconds. By industry standard, 300
seconds is the default.
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3-55
3.5.38 Main Menu->Spanning Tree->MSTP Config.
3.5.39 Main Menu->Spanning Tree->Multiple Spanning Tree
Configuration->MSTP Config.
Rapid spanning tree (IEEE 802.1w) is supported to reduce the spanning tree established time. Each
spanning tree establishment process takes several timeouts to avoid a loop, even the edge switch.
The user can configure the switch to avoid the long latency due to timeouts if there is only a single
connection to the switch. If two or more links to the switch exist and Rapid Spanning Tree is enabled,
the switch might not perform properly.
The switch supports IEEE 802.1s Multiple Spanning Tree. An independent spanning tree can be
established per VLAN.
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3-56 ES3000 User Guide
The upper half of the MSTP Config screen displays information about the Multiple Spanning Tree
Configuration.
Status:
Global MSTP Status:
Protocol Version:
Status of global multiple spanning tree protocol. Enabled
indicates that MSTP is running while Disabled indicates
MSTP is not running.
Three protocol versions are available, SPT (Spanning
Tree), RSPT (Rapid Spanning Tree), MSPT (Multiple
Spanning Tree).
MST Config ID Selector:
MST Region Name:
Reserved for future use
The MST Region Name is required to be identical to other
switches to work cross-switch.
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Administration Console Access
3-57
MST Region Version:
Like MST Region Name, the MST Region Version name is
required to be identical to other switches to have work
cross-switch.
MST Config Digest:
Digest value of configuration data to increase the
security.
Command:
Enable/Disable Global MSTP:
Set MSTP Protocol Version:
Enables or disables the switch-wide MSTP.
Sets the protocol to be one among SPT (Spanning
Tree), RSPT (Rapid Spanning Tree), and MSPT
(Multiple Spanning Tree).
Cist Configuration:
Configure Common Instant Spanning Tree - a switch-
wide configuration.
Cist Basic Port Configuration:
Cist Advanced Port Config:
Port Configuration on Common Instant Spanning Tree -
a switch-wide configuration.
Advanced Port Configuration on Common Instant
Spanning Tree - a switch-wide configuration.
Set MSTI Region Name:
Set MSTI Region Version:
Designated Topology Info:
Sets the region name.
Sets the region version.
Designated topology information includes Port, Trunk,
Link status, CIST Designated Root, CIST Designated
Cost, CIST Designated Bridge, and CIST Designated
Port.
Regional Topology Info:
Regional topology information includes Port, Trunk,
Link status, CIST Port Regional Root, CIST Port
Regional Path Cost.
Configure the switch to ensure the SPT works properly. The Common Instant Spanning Tree
Configuration Menu enables the user to configure the switch-wide parameters, such as Cist Hello
Time, Cist Maximum Age, and Cist Forward Delay.
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3-58 ES3000 User Guide
3.5.40 Main Menu->Spanning Tree->CIST Config.
Status
Hello Time:
Time between configuration messages sent by the Spanning Tree
algorithm
Maximum Age:
Forward Delay:
The time before a configuration message is discarded by the system
The time the system spends transitioning from the learning to the
listening to the forwarding states
Bridge Priority:
Priority setting among other switches in the Spanning Tree
Command
Set Cist Bridge Priority:
Sets the Cist bridge priority.
Set Cist Bridge Hello Time:
Sets the interval between two hello packets.
Sets the maximum age time.
Set Cist Bridge Maximum Age:
Set MSTP Max Hop Count Delay:
Sets the maximum hop count delay.
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Administration Console Access
3-59
Rapid Spanning Tree
When a port running the standard STP is connected, it goes through the STP negotiation
(listening -> learning -> forwarding or blocking) before it is available. If a client is trying to access a
server through the switch running STP negotiation, it is not able to connect to it immediately. This can
be a problem for some networks. RSPT solves the problem by setting the port directly to forwarding
mode. Therefore, any server access request is forwarded. RSPT is used on end node ports (ports
connected to PCs or servers) and not on uplink ports to other switches.
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3-60 ES3000 User Guide
3.5.41 Main Menu->Spanning Tree->MSTP Config->CIST Basic Port
Config.
Use the CIST Basic Port Config. menu to configure the port edge status, port P-TO-P status, and
restart port migration to prevent the wrong link.
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3.5.42 Main Menu -> Spanning Tree -> MSTP Config. -> CIST Advanced
Port Config.
Use the CIST Advanced Port Config. menu to set up the port edge status, port P-TO-P status, and
restart port migration to prevent the wrong link.
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3-62 ES3000 User Guide
3.5.43 Main Menu->Spanning Tree->MSTP Config.->MSTP Instance
Config.
A small tree instance can be considered in the MSTP. One Instance can have more than one VLAN.
Use the MSTP Instance Config. menu to add or remove a VLAN, or remove the MST Instance as
well as MST Instance and Instance Port configuration.
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Administration Console Access
3-65
3.5.46 Main Menu->QoS (Quality of Service Configuration Menu)
The ES3000 implements IEEE 802.1p Quality of Service (QoS) processing. QoS policies examine
packets and classify them. The classification is used to drop packets or to assign markers to the
packets. The markers are Class of Service (CoS) Priority, Type of Service (ToS) Precedence and
Differentiated Services Code Points (DSCP). For each port, the outgoing packets are then placed in
four output queues based on CoS priority or DSCP value. The queues are serviced using a weighted
round robin algorithm.
Quality of Service defines the methods to improve network performance by segregating traffic.
Configure the switch for specific traffic to take priority by using either the VLAN tags (port-based) or
DSCP (DiffServ).
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3-66 ES3000 User Guide
3.5.47 Main Menu->QoS->Policy Config.
Differentiated Service (DiffServ) uses a priority tag in the data packet (the Differentiated Service Code
Point or DSCP) to determine the priority of the packet. The Policy Config menu maps the various
DSCP tags to the two four queues on each port. The Classifier allows users to add different rules to
distinguish traffic service. An administrator is able to classifier based on Protocol, Source MAC
Address, Source IP Address, Destination MAC Address, Destination IP Address, VLAN ID, DSCP,
Source Layer 4 Port, and Destination Layer 4 Port.
To create an applicable policy, the administrator configures conditions properly and apply these
conditions to policy by in-profile action or out-profile action, or no-match action.
Symbol recommends remembering those IDs given to Classifier, In Profile Action, No Match Action,
and Out Profile Action. If necessary, the administrator can retrieve the ID associated information from
the Show Each ID Information command.
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Administration Console Access
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3.5.48 Main Menu->QoS->Queue Config.
Port Prioritization allows the user to specify which ports have greater precedence in situations where
traffic can be buffered in the switch due to congestion. Traffic that comes in on ports with a setting
of high is transmitted before those that come in on a port with a normal setting. The settings on this
page only affect packets that do not already have VLAN priority tags. To raise the priority of a given
port, toggle the port setting from normal to high. The default setting for a port is normal.
The priority tag of each packet is divided into four queues on each output port. The default setup is
that each queue takes two priorities sequentially. The Administrator can configure the traffic class as
needed. The Quality of Service works only after the QoS status is enabled by Set QoS Status.
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3-68 ES3000 User Guide
3.5.49 Main Menu->QoS->Queue Config.->Queue Mapping
The priority tag of each packet is divided into four queues on each output port within the Queue
Mapping screen. The default setup each queue assuming two priorities sequentially.
Configure the traffic class as needed. Quality of Service works only after the QoS status is Enabled
by Set QoS Status.
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3.5.50 Main Menu->QoS->Rate Limiting
Use the Rate Limiting screen to configure the broadcast storm control to enable or disable traffic
control in the networks.
Rate limiting, or storm control, prevents ports on the ES3000 switch from being overwhelmed by a
broadcast, unicast, or multicast storm. A storm results when packets flood the LAN, which degrades
network performance. With rate limiting enabled, the switch monitors incoming traffic by counting
packets over a period of time. When the packet count exceeds a predefined threshold level, the
switch suppresses traffic until the packet count drops below the threshold. With rate limiting
disabled, all traffic is allowed. The switch supports rate limiting for broadcast, multicast, and unicast
(DLF) traffic, keeping a separate count of the packets for each type of traffic. When broadcast or
unicast traffic reaches the threshold, the switch suppresses further traffic of that type until traffic
falls below the threshold. Broadcast, multicast and DLF traffic cannot be set on a per port basis, only
on a per-switch basis.
Select Broadcast Storm Control to display the Broadcast Storm Control Configuration Menu
used configuring switch behavior during a broadcast storm. A loop in a network can disable the
network by causing a Broadcast Storm. A Broadcast Storm is the result of a broadcast message
traveling through the loop again and again.
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3-70 ES3000 User Guide
3.5.51 Main Menu->QoS->Rate Limiting->Broadcast Storm Control
Configuration Menu
Use the Storm Control Configuration page to set the limitation of broadcast, multicast, and/or DLF
(Destination Look Failure) packets delivered to the CPU. Each kind of packet determines the network
load. When the load reaches a certain threshold, the CPU is busy handling packets and is unable to
respond to other requests (configuration commands or SNMP requests). Available network
bandwidth decreases. The administrator can enable storm control to limit traffic in the networks.
There are three kinds of storm control; DLF, Broadcast, and Multicast.
DLF:
Destination Look Failure packets. DLF packets are broadcast to all ports except
the incoming port.
Broadcast:
Multicast:
Packets are delivered to all ports except the incoming port as DLF packets.
Packets are delivered to all ports with group membership.
Storm control can either be Enabled and Disabled. When Enabled, the CPU drops packets beyond the
specified threshold. Otherwise, the CPU processes these packet types without any limitations. The
default setting is Disabled for all three packet types.
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Administration Console Access
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3.5.52 Execute CLI
The CLI (Command Line Interface) provides a means to configure the system for advanced users.
Symbol recommends the CLI for adavanced users who do not need to navigae a menu-driven interface
to configure the ES3000 Ethernet Switch. See Chapter 5 for detailed information. Once Run CLI is
selected, the 'SW24P4>' prompt displays
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3-72 ES3000 User Guide
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Web Management Access
The Symbol ES3000 Managed Switch provides a built-in browser interface for configuring and
managing remotely using a standard Web browser such as Microsoft Internet Explorer or
Netscape Navigator. The browser interface also allows for system monitoring of the Switch. The
When configuring the switch for the first time, assign an IP address and subnet mask to the
switch. Thereafter, access the Web interface directly using a Web browser by entering the
switch IP address into the address bar. Use the Web browser to manage the switch from a central
location, as if the user were directly connected to the switch console port.
When using the Web interface, changes are required to be saved or updates are lost. See
System Admin->Tools->Save Configuration on page 4-14 for additional information.
Web Management requires either Microsoft Internet Explorer 5.0 or later or Netscape Navigator
6.0 or later.
To connect to the switch, the switch IP is required to be known first. If using a private IP address,
172.16.7.174. By entering 'http://172.16.5.115/' on the URL, following login screen is shown.
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4-2 ES3000 User Guide
4.1 General Information
The General Information screen is a welcome page displaying system information. There are no
editable parameters on the screen.
Use the General Information page to access the following submenus:
System Admin
Configure IP address information, management access and user
information
Ports
Configure port security, PoE and link aggregation.
Create VLANs, Set VLAN IDs and create/modify 802.1q trunk.
Enable IGMP Snooping and VLAN filtering,
VLANs
IGMP Snooping
Spanning Tree
QoS
MSTP configuration, basic and advanced MSTP port configuration.
Create Policy, create classifier and set in-profile and out-profile actions.
Each submenu item has its own set of options for configuring the ES3000 Ethernet Switch by a
specific functional area.
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Web Management Access
4-3
4.2 Saving Web Interface Configuration Changes
To save changes made within the Web interface, refer to
System Admin->Tools->Save Configuration on page 4-14. Use the Save Configuration page to save
all updates to the Web interface. Once updates are made, refer back to the target configuration page
to ensure the updates have been implemented by the ES3000 Ethernet Switch.
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4-4 ES3000 User Guide
4.2.1 System Admin->Access->IP Configuration
The IP Configuration menu manages the IP related information of the system.
To manually configure the IP address:
1. Enter a site-specific IP address, Gateway address and Net mask.
2. Click Apply to change the IP settings.
3. Save the Configuration to Flash and reset the system to implement the changes.
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Web Management Access
4-5
4.2.2 System Admin->Access->Management Access
Use the Management Access screen to enable or disable the Web, SNMP and/or telnet interfaces.
Use the Management Access screen to change the user name and password. User names and
passwords are case sensitive and can be up to 20 characters long.
Enable/Disable the Web interface from the Management Access screen. The user cannot
Enable/Disable the telnet interface from the Management Access screen.
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4-6 ES3000 User Guide
4.2.3 System Admin->Access->User Name Password Change
The user name and password can be up to 20 characters and are case sensitive. The password
entered is encrypted on the screen and displays as a sequence of asterisks (*). Use the User Name
Password Change screen to:
•
•
Enable or Disable the password protection
Change the user name and password
Click Apply to activate the new password.
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Web Management Access
4-7
4.2.4 System Admin->SNMP Configuration
Simple Network Management Protocol (SNMP) is a messaging protocol allowing communication
between network managers and agents. An SNMP manager is part of a network management system
(NMS), allowing an administrator to manage the network by making requests to agents. An SNMP
agent provides an interface to a managed device containing managed objects in a management
information base (MIB).
At the request of an SNMP manager, an SNMP agent retrieves or stores values in the MIB, which
contains information about the device and network. The SNMP agent can also send asynchronous
traps, which alert the SNMP manager to certain conditions on the network. A trap could result from
improper user authentication, PoE power usage over threshold or network topology changes.
Manage the ES3000 by SNMP from a network management station. Configure the switch to
participate in the SNMP community and add the host agent to the host table. This prevents
unauthorized SNMP access to the switch from non-approved SNMP hosts.
SNMP management features on the switch include:
•
•
Simple Network Management Protocol (SNMP)
Support Standard MIBs:
• MIB II (RFC1213)
• Ethernet Interface MIB (RFC1643)
• Bridge MIB (RFC1493)
• Enterprise MIB
• 4-Group RMON (RFC1757)
This menu has three SNMP Settings:
•
•
•
SNMP Config.
Trap Receiver Config.
Individual Trap Config.
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4-8 ES3000 User Guide
4.2.5 System Admin->SNMP Configuration->SNMP Information
Create up to ten different community strings with either READ or READ-WRITE privileges. Set the
strings prior to setting host access, as the host table depends on the existence of community strings.
The public string has GET privileges by default.
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4-9
4.2.6 System Admin->SNMP Configuration->Authorized Managers
Use the SNMP Host Table to add and remove hosts from access rights granted to community groups.
The permissions GET, SET, and TRAP are assigned to a community name. These permissions are
assigned to individual machines by adding those machines and their IP address to the appropriate
community string. Host Authorization can be Enabled or Disabled. Use Host Authorization as a
security feature to limit people who are not listed in the host table from accessing the switch using
SNMP.
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4-10 ES3000 User Guide
4.2.7 System Admin->SNMP Configuration->Trap Receiver
Authentication Traps
When enabled, the system generates an SNMP trap upon a host authorization failure. The failure
occurs when a host tries to gain access to the system but the host IP is not in the SNMP host table.
Authentication Failure Trap
Enable
The system generates a SNMP trap upon a host authorization failure
The authentication traps are not generated
Disable
All hosts in community strings with TRAP privileges are notified when a trap condition occurs.
Port Link Down Trap
When enabled, the system generates an SNMP trap upon a port link down. This failure occurs when
a link is disconnected. Every port can be enable and/or disable independently.
Link Down Trap
Enable
The system generates a SNMP trap upon a port link down
The port link down trap is not generated upon a port link down
Disable
As authentication failure trap, all hosts in community strings with TRAP privileges are notified when
a trap condition occurs.
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Web Management Access
4-11
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4-12 ES3000 User Guide
4.2.8 System Admin->Tools->Software Upgrade
Use the Software Upgrade menu to upgrade the software for the switch through TFTP protocol,
reboot the system with variety options and save configuration to Flash and View Statistic information.
If new improvements to the software that runs the switch become available, use the Software
Upgrade menu to upgrade the switch to the new software release. Once the IP address of the TFTP
and the path location of the new software image file is properly configured, the user can choose to
boot the switch using one of three options.
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Web Management Access
4-13
4.2.9 System Admin->Tools->System Reboot
Two options are provided when the system reboots,
Reboot Status:
Stop:
Start:
Shutdown the system
Reboot the system
Reboot Type
Normal:
Boot up with runtime configuration
Factory Default:
Boot up with factory default configuration
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4-14 ES3000 User Guide
4.2.10 System Admin->Tools->Save Configuration
After making changes to the screens within the Web Interface, save the changed settings to Flash. If
changes are not saved to NVRAM, they are lost during the next switch reset or reboot. Use the Save
Configuration page as the central location to save changes made within the ES3000 Ethernet Switch
Web interface. Once changes have been saved to the system using the Save Configuration page, refer
back to the target configuration screen to ensure the changes have been implemented by the ES3000
Ethernet Switch.
Network IP settings (IP address, Gateway Address, Network Mask) are not be affected by
the Restore command.
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4.2.11 System Admin->Tools->SNTP Configuration
Use the following editable functions in the SNTP Configuration page are required:
Set SNTP Server IP
Simple Network Time Protocol, user can enter SNTP server IP to get
into it.
Set SNTP Interval
Set Time Zone
Set up SNTP polling interval (1min for example).
Set up the time zone, like Casablance, Monrovia
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4.2.13 System Admin->Tools->TFTP Configuration File Upload/
Download
There are fours functions in the page TFTP Configuration File Upload/Download page:
Set TFTP Server IP Address
Set Configuration File Name
Upload Configuration File
Download Configuration File
enter the server IP address to get the TFTP server.
enter the file name that they want to config
upload the configuration file
download configuration file from a TFTP server
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4.2.14 System Admin->Ports->Port Status and Configuration
Configure the characteristics related to link operations. All of the parameters on the Port Status and
Configuration page are toggle settings. To change, or toggle, between options, hit Ctrl-M to move
the curser to the ports field and strike the space bar when the appropriate option is highlighted. To
modify ports 17 to 26, tab through ports 1 to 16. The comments field is available to enter a description
of the port.
Type
The type of port, this field is not user configurable.
Admin field
Enables or Disables the port.
Link
The status of a port, it is Up when a port is connected and active.
Mode
Offers the choice of Full-duplex, Half-duplex, or Auto negotiation as well as speed selection
among 10Mbps, 100Mbps, 1000Mbps or auto negotiation. Enabling auto-negotiation on a port
allows a port to sense the communication speed and negotiate the duplex mode (full duplex or
half duplex) automatically. The ports select the highest possible throughput. The port can auto-
negotiate with any port that is compliant with IEEE 802.3u. If the other port is not IEEE802.3u
compliant, the port defaults to half-duplex, 10 Mbps mode. Users can operate the
communication speed and duplex mode manually.
Flow Control
Enables or disables Flow Control. Flow control is a protocol preventing packets from being
dropped by reducing the amount of traffic to a level that can be accommodated. If enabled
on both ends of a connection, it prevents the sender from sending data until the receiver can
accept it. The switch complies with the IEEE802.3x flow control standard.
Gigabit Ports
For the two-gigabit ports on each switch, the port type can be chosen. The default is the port
using the RJ-45 interface. Select the GBIC interface by plugging a GBIC connector. The GBIC
interface has higher priority than the shared RJ-45 interface.
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Enabling the GBIC connector for a Gigabit Ethernet port disables the built-in 1000BASE-T
port. GBIC ports do not support Auto Negotiation. Manually configure the GBIC port. The
default values are 1000 Mbps, full duplex.
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4.2.15 System Admin->Ports->Port Counters
Use the Port Counters screen to select the target port for displaying port information. Selected a
target port form the Select Port pull-down menu and click Apply to display counter information for
that port. Refer to the Total list and the Average/sec list for data. Click Refresh now to update the
data displayed for the selected port.
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4.2.16 System Admin->Ports->IP (Port) Mirroring
Port mirroring allows one port on the ES3000 to see all of the packets passing through any other port
on the switch. Usually, a network analyzer is attached to the monitoring port so the network
administrator can debug problems with the monitored port.
The ES3000 has two gigabit Ethernet ports, ports 25 and 26. A 10/100BaseT port would not be able
to keep up with the packet flow on a gigabit port. Only another gigabit port may monitor a gigabit
port. Any port on the ES3000 may be used to monitor ports 1 through 24, the 10/100BaseT ports.
Use Port mirroring to assist in the debugging of a network. The Port Mirroring Web interface page
allows the user to Enable or Disable port mirroring and set the source and monitor ports. The monitor
port displays a copy of every packet arriving or leaving the source port.
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4.2.17 System Admin->Ports->Port Security ->Radius Configuration
Use the Radius Configuration screen to configure switch advanced security settings to limit the
access to management interfaces. There are two advanced security options beyond the basic
password protection: RADIUS client authentication and 802.1X port authentication. If a RADIUS
server is on the network, configure the authentication of management access through a RADIUS
server.
RADIUS server authentication does not affect traffic passing through the switch, only authenticates
access to the switch management. The same is true for 802.1X port authentication. Only users with
specific IP addresses can be allowed access to the management features, thus preventing
unauthorized personnel from accessing the switch.
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4.2.18 System Admin->Ports->Port Security ->802.1x Configuration
Use the 802.1x screen to:
•
•
•
•
•
•
•
Create the NAS ID used for connection
Configure the port to pass security to
Set port control type
Set the operational or administrative control direction
Define the transmission period
Configure the supplicant requiring and server responding time
Set the maximum request times and the quiet period if there is no any activity.
Configure the re-authentication period when the re-authentication status is Enabled, then go back to
the initial status by going to initialize or re-authentication initialize.
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4.2.19 System Admin->Ports->Power over Ethernet
Use Power-over-Ethernet (PoE) to eliminate using a 110/220 VAC power source to power access
points and other devices on a wired LAN. If using a Power-over-Ethernet system, only a single CAT5
Ethernet cable carrying both power and data to each device is required. The single cable scheme
provides greater flexibility in the placement of access points and network devices and can
significantly decrease installation costs.
Two configuration pages exist for the PoE function. The first allows per port configuration for specific
power restrictions on an individual port basis. The second configuration page is used for global
configurations that apply switch-wide.
The ES3000 has a maximum PoE power budget of 170 watts. This is enough to supply 7 watts to all
24 PoE ports on the switch. The switch supplies a maximum of 16.5 watts per port.When a new
powered device is connected to a port, the ES3000 switch checks whether enough power remains in
the power budget to support the device. This decision is based on the actual power drawn by the
powered devices at the time of connection, rather than their maximum power consumption. If there
is insufficient power to supply all PoE-enabled ports, the switch does not power all ports. The
administrator can select the method the ES3000 switch uses to decide which ports receive power.
The ES3000 can sense whether a powered device is attached to a port. The switch supplies power
only to devices that need it. The switch initially uses resistance detection (802.3af) to determine
whether a port requires power. If that fails, and if capacitance detection is enabled, the switch then
uses capacitance detection to determine whether the port needs power. This allows the switch to
detect the presence of older powered devices, which might not be 802.3af compliant.
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4.2.20 System Admin->Ports->Power over Ethernet->Port
Configuration
The Port Configuration page provides a port-by-port selection option for the PoE function. To set up
administration, priority and/or limit, apply one or more ports simultaneously.
There are 8 parameters for each port. 3 of the 8 parameters are user configurable, the other 5 are
values assigned by the system to display information on the power supplied.
Admin:
The administration decision on providing power to a port. Two parameters are,
Up: Power is allowed on this port. The default value is Up.
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Down:
Power is not allowed on this port. When Admin is set to Down,
all other parameters are meaningless.
The user can change the administration configuring Admin to
either Enable or Disable.
Status:
Class:
The status of the port. When a power device is connected and power is provided,
Powered is displayed for the port.
4 classes are specified within IEEE 802.3af to help determine the maximum
number of PDs the system can support.
Class
Usage
Default
Optional
Optional
Optional
PSE Output Max. Power (W)
PD Power
0.44 - 12.95W
0.44 - 3.84W
3.84 - 6.49W
6.49 - 12.95W
0
1
2
3
4
15.4
4.0
7.0
15.4
Reserved for
future use
As class 0
Reserved for
future use
The Classification option within IEEE 802.3af provides the capability for PSE to
learn the maximum power needed for connected PDs. The PSE reserves the
needed power for every device to avoid power shortage of any connected and
powered devices.
Priority:
The Priority field defines the priority of the target PoE port. Three selections are
available, Critical, High and Low. When the power consumption is over the
power budget, ports defined as Critical have priority. Ports defined as Low are
shut down The default is Low for every port. Therefore, the user is required to
prioritize ports accordingly to configure a port power supply hierarchy.
Limit (mW):
The maximum power supplied to a port. The default is 15.4W or 15000mW
Power (mW):
The power currently provided to the powered device. The unit is expressed in
milliwatts.
Voltage (V):
Voltage of power provides to powered device currently. The unit is Volt.
Current of power provides to powered device currently. The unit is milliamp.
Current (mA):
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Example:
The switch ports could require a PoE scheme similar to the following:
Port
1, 5
2, 6
3, 7
4
Admin
Down
Up
Priority
N/A
Limit
N/A
Critical
High
15.4W
15.4W
7.0W
6.0W
Up
Up
Critical
High
8
Up
1. The administrator needs to click ports 1 and 5 and choose Disable.
2. Select Apply to disable ports 1 and 5.
3. Continue selecting ports and defining their PoE priority. Click Apply when completed.
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4.2.21 System Admin->Ports->Power over Ethernet->PoE Global
Configuration
Use the PoE Global Configuration page to modifying a global set up of PoE functions, including
detection method, power management method, and power usage threshold. The first parameter is
the power budget, pre-determined by the power supply and not configurable by user. The power
supply in the ES3000 Ethernet Switch is 225W. 170W is dedicated to the powered devices as a power
budget. The switch is capable of providing power to 11 devices requiring a maximum power of 15.4W
per device.
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4.2.22 PoE Determination Flowchart
Power Budget:
Maximum power allowed for powered devices. 170W for the
ES3000 switch.
Detection Method:
The powered device detection method. Older devices could
contain a capacitor. If this option is disabled (default), capacitor
devices are not detected and powered. Newer devices are
detected regardless if the Detection Method option is enabled
or disabled.
Power Management Method: When the power budget is running out as more powered
devices connected to the system, the system needs an
algorithm to determine the power service for the next powered
device. It could potentially deny the service requested of the
new device or disable current connected devices to provide
power to the new device. Two options are given to the
administrator,
·
•
Deny next port connection, regardless of
priority: The switch keeps providing power to current
connected powered devices and ignores the requests
of the newly connected device. The priority set up of
each port is ignored.
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·
•
Low priority port will be shutdown. When a newly
powered device is connected, the switch searches
among its currently connected and powered devices. If
any port has lower priority than the newly connected
port, the switch discontinues the power supply to the
lower priority port and provides power to the newly
connected port. If this power budget from disabling
one low priority port is not enough, the switch disables
the next low priority port and so on until the power
budget is enough. If there are no low priority ports or
not enough power, the newly connected device is not
powered.
Power Usage Threshold:
The Power Usage Threshold is the threshold to enable the
SNMP trap. The default value is 80% and is configurable by the
administrator. If the power budget is consumed, an SNMP trap
is sent to the associated receivers. If an SNMP trap receiver is
defined, no SNMP trap is sent.
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1. The flowchart assumes capacitor detection is enabled, otherwise, the path is No.
2. When selecting a priority-based power supply scheme, the "Yes" flow applies.
Otherwise, the sequence of connections applies.
3. When the power consumption percentage is over the threshold, an SNMP trap is
issued to corresponding receivers.
The algorithm starts when a port is connected,
1. Port Connected. Port connection detected
2. Powered Device (resistor). Verify the connected device requirement. If it is a powered
device, go to Power Not Provided (step 13).
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3. Powered Device (capacitor). If capacitor detection enabled is not selected for a
global configuration, go to Power Not Provided (step 13). (this step is combined with next
step to make the flow chart clearly).
4. Check the connected device requirement on power based on capacitor. If it is not a powered
device, go to Power Not Provided (step 13).
5. Power Budget. Check the power budget. If there is enough power to support the new
device, got to Over Power Threshold (step 10).
6. Priority Based. Check the Power Management Method. If Deny next port connection,
regardless of priority is chosen, go to Power Not Provided (step 13).
7. Low Priority Existed. Check the existence of lower priority powered port. If not exists, go
to Power Not Provided (step 13).
8. Disable power to low priority port. Discontinue the power supply to the found lower
priority port.
9. Power Budget. Check the power budget. If there is not enough power, go to Low Priority
Existed (step 7) to disable the next lower priority port (if one exists).
10. Over Power Threshold. Check the power threshold and used power. If the currently used
power is lower than the threshold, go to Power Provided (step 12).
11. Issue SNMP Trap. An SNMP trap is triggered. The trap is sent based on the set up of trap
receiver.
12. Power Provided. Power is provided to the connected port as requested. The power
reserved to this port depends on the classification of the powered device. Go to End of
Algorithm (step 14).
13. Power Not Provided. No power is provided to the connected port due to no power budget,
not powered device, etc.
14. End of Algorithm.
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4.2.23 System Admin->Ports->Link Aggregation->System Priority
Enter a number between 0-65535 to set up the system priority for the link aggregation. Click Apply
to implement. Link Aggregation allows multiple links between switches to work as one virtual link
aggregate link).
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4.2.24 System Admin->Ports->Link Aggregation->Add Group
Use Link Aggregation to configure multiple links between switches to work as one virtual link
(aggregate link). Link Aggregation can be defined for similar port types only. A 10/100 port cannot
form a Port Link Aggregation with a gigabit port. To define a trunk, click on the ports participating in
the Link Aggregation. Spanning Tree treats trunked ports as a single virtual port.
Use straight-though cables for all links in the Link Aggregation. Do not use crossover cables.
Disable auto-negotiation on the ports in a trunk prior to setting up the Link Aggregation.
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4.2.25 System Admin->Ports->Link Aggregation->Set Port Priority
Use the Set Port Priority screen to specify the ports with greater precedence in situations where
traffic could be buffered in the switch due to congestion. Traffic on ports with a high priority is
transmitted before traffic with a low priority setting.
The settings only affect packets that do not already have VLAN priority tags. To raise the priority of a
given port, toggle the port setting from 0 to 255.
Use a Port number between 1 and 26, and a Port Priority between 0 and 255.
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4.2.26 VLANs->VLAN Config->VLANs by VLAN-ID
A Virtual Local Area Network (VLAN) is a means to electronically separate ports on the same switch
from a single broadcast domain into separate broadcast domains. Users can group by logical function
instead of physical location. Two memberships are available for a VLAN member, tagged (T) and
untagged (U). If a port is an untagged member, the VLAN tag is striped from the frame before it is sent
out of the port. If the port is a tagged member of a VLAN, the VLAN tag stays in the frame when it is
transmitted. If a port is not a VLAN member, it does not get VLAN traffic. The VLAN tagging option is
a IEEE standard to facilitate the spanning of VLANs across multiple switches.
All untagged packets entering the switch are (by default) tagged with the ID specified by the port ID.
Use the VLANs by VLAN-ID screen to specify the ID for each port. The number next to each port
indicates which ID is set for each port. ID 1 is the default PVID. Up to 4094 VLANs with unique ID
numbers and names can be added. VLAN ID numbers are required to be in the range of 1-4094. Per
industry standard, the default VLAN has an ID of 1. VLAN #1 cannot be deleted.
View port membership to VLANs by VLAN-ID, and click on Modify or Delete to make changes. Select
Erase all VLANs to reconfigure the VLAN to VLAN ID mapping. Select Apply to implement and
display the changes made.
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4.2.27 VLANs->VLAN Config->Creating/Modify VLAN
To create a VLAN, select the Create/Modify VLAN menu item.
For advanced users, refer Chapter 5 for CLI command modes.
To create a VLAN:
1. Specify a VLAN ID (between 2 - 4094) for the new target VLAN within the VLAN ID field.
VLAN #1 cannot be deleted under any circumstance.
2. Define whether the new VLAN is the management VLAN or not.
(Only 1 Management VLAN is permitted).
3. Assign the new VLAN a name within the VLAN Name field.
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4. Add Ports as untagged or tagged members, or select the Forbidden checkbox for the target
port to prevent dynamic membership via GVRP.
If a port is added to multiple VLANs as a tagged member, that port becomes an 802.1Q trunk
port.
5. By default, GVRP is enabled on all ports so dynamic VLAN membership can occur. Disable if
desired.
6. By default, All Frames are allowed, meaning untagged and tagged. Select the Admit
Tagged Only checkbox to drop untagged frames.
7. Select Apply to implement that changes made within the Create/Modify VLAN screen.
Select Restore to use the previously saved configuration.
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4.2.28 VLANs->VLAN Config->Create/Modify 802.1Q Trunk
IEEE 802.1Q is the standard for encapsulating packets and marking them with VLAN information
before sending them across a link between two switches. Use the Create/Modify 802.1Q Trunk
screen to modify the encapsulation behavior on a port-by-port basis rather than on a VLAN-by-VLAN
basis. It can also be used to control VLAN membership on a port-by-port basis. When a port number
is selected, the information for that port is displayed. Frame Type Acceptance: Admit All or Tagged
Only. If Tagged Only, incoming packets which are not tagged with 802.1Q VLAN information are
dropped. If Admit All, all packets are admitted. GVRP: Enabled or Disabled. If Enabled, the switch
allows and responds to dynamic VLAN invitations which it receives over this port in GVRP format. If
Disabled, these packets are dropped. All current VLANs on the switch are displayed in table format.
The check boxes to the right indicate which VLANs this port is currently a member of.
To configure VLAN membership by port:
1. Select a Port from the Port Number menu.
2. Add or remove VLANs as tagged members.
3. Change the Frame Type Acceptance or GVRP settings if desired.
4. Click Apply to implement the changes and display the configuration.
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4.2.29 VLANs->VLAN Config->VLANs by Port
Use the VLAN by Port screen to configure VLAN port information on a port-by-port basis.
1. Select Modify to configure VLAN information for the target port.
2. Configure trunk ports and VLAN membership as required.
In the example below, Ports 25-26 are 802.1Q trunk ports with VLANs 1-2 as members.
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4.2.30 IGMP Snooping->IGMP Snooping Config->IGMP Snooping
Configuration Menu
The Internet Group Management Protocol (IGMP) is an Internet protocol allowing a host to report its
multicast group membership to multicast routers. Multicasting allows one computer on the Internet
to send information to other computers having identified themselves as interested in receiving the
information. The ES3000 can “snoop” the messaging protocol to keep track of multicast groups and
to insure multicast traffic is sent only to the appropriate ports within a VLAN. In networks where
multimedia applications generate multicast traffic, IGMP can reduce unnecessary bandwidth by
limiting traffic forwarding otherwise broadcast to the network. Enabling IGMP allows individual ports
to detect IGMP queries, report packets, and manage IP multicast traffic through the switch.
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The page displays:
IGMP Snooping Status: The global enabled or disabled status of IGMP snooping. The administrator
can select Enabled or Disabled. When Enabled, the switch detects IGMP queries, reports, and
manages multicast traffic through the switch for all VLANs. When Disabled, the switch forwards
traffic and disregards IGMP requests.
Host Port Age-Out Time: The length of time, in seconds, the switch keeps a host in a multicast
group without receiving IGMP reports from the host. The value can be within the range 130-1225. The
default is 260 seconds.
Router Port Age-Out Time: The length of time, in seconds, the switch keeps router port entries
without receiving IGMP queries from the router. Routers usually send protocol advertisements every
few seconds. The value can be within the range 60-600. The default is 125 seconds.
Report Forward Interval: The length of time, in seconds, that the switch waits before forwarding
an IGMP report to the router from a group from which it has previously sent a report. The value can
be within the range 0-25. The default is 5 seconds.
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4.2.31 IGMP Snooping->IGMP Snooping Config->VLAN Filter Table
Use the VLAN Filter Table to define the VLAN not to be included in the set Vlan Filter. Enter the
VLAN ID (1-4094) in the VLAN ID field. Ensure the Status field is set to Filter. Click Apply to remove
the VLAN ID from the set VLAN Filter
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4.2.33 Spanning Tree->Forwarding DB->Add Static FDB Entries
The ES3000 can be configured to use one of three spanning tree protocols. Spanning Tree Protocol
(STP) is compatible with legacy equipment. Rapid Spanning Tree Protocol (RSTP) is significantly faster
than STP. Multiple Spanning Tree Protocol (MSTP) is based on RSTP and extends RSTP in a way useful
for switches implementing VLANs.
Use the Forwarding Database to view the dynamic MAC addresses currently in the address
database. When addresses are in the database, the packets intended for those addresses are
forwarded directly to those ports. An administrator can display addresses in the table by port, VLAN
and/or MAC address by entering the short key. The static MAC address table is also displayable.
The Static Addresses Table, allows the administrator to specify Media Access Control (MAC)
addresses for specific ports not purged from the bridge table by the aging function. There are 3 entries
on the table. Two commands are available to add and/or remove an entry. To add an entry, follow the
pop-out prompt.
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4.2.34 Spanning Tree->Forwarding DB->FDB by Port/MAC/VLAN
When the number of hosts increase on a network, the Forwarding Database grows sharply. Looking
for a MAC address can become time-consuming work. The system provides three different ways for
an administrator to look over MAC addresses; by a specified Port, sorted by MAC address, and by a
specified VLAN. A Set Age-Out time command is given to configure the time to remove a non-
recently-used entry. The modification on this timer is switch-wide.
The age-out time is the amount of time that an entry is kept in the bridge tables prior to being purged
(or aged). The range is between 10 seconds and 1,000,000 seconds. By industry standard, 300
seconds is the default.
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4.2.35 Spanning Tree->MSTP Configuration->MSTP Config
The ES3000 Ethernet switch is compliant with IEEE802.1D Spanning Tree Protocol (STP), IEEE 802.1w
Rapid Spanning Tree, and IEEE 802.1s Multiple Spanning Tree. STP ensures only one path is active at
a time between any two network nodes. There can more than one physical path between any two
nodes, forming a loop, either created for redundancy or by accident. STP ensures only one physical
path is active and the others are blocked. If a loop is created for redundancy, STP monitors the two
paths and activates the stand-by path if the primary path fails. If a loop is created inadvertently, STP
disables one of the two paths. A loop in a network can disable the network by causing a Broadcast
Storm. A Broadcast Storm is the result of a broadcast message traveling through the loop again and
again.
Rapid spanning tree (IEEE 802.1w) is supported to reduce spanning tree time. Each spanning tree
establishment process takes several timeouts in order to avoid a loop, even the edge switch.
Configure the switch to avoid the long latency due to timeouts if there is a single switch connection.
In the case of two or more enabled links to the switch and Rapid Spanning Tree, the switch might not
perform properly.
IEEE 802.1s Multiple Spanning Tree is supported by the ESW 3000 switch. An independent spanning
tree can be established per VLAN.
Global MSTP Status: Enabled - When MSTP is enabled, system is running in MSTP mode
Disabled - When MSTP is disabled, system does not use MSTP mode.
After selecting the MSTP status, click Apply to implement.
Protocol Version:
STP Compatible - Protocol based on STP
RSTP - Protocol based on RSTP
MSTP - Protocol based on MSTP
MST Config ID Selector:
Configures the port priority for an MST instance. The range is 0-255.
The lower number receives priority.
MST Configuration Name: Specifies configuration name. The name has a maximum length of
32 characters and is case sensitive.
MSTP Revision Level:
MSTP Config Digest:
Specifies the configuration revision number. The range is 0 to
65535.
Configuration in saved mode.
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4.2.36 Spanning Tree->MSTP Configuration->CIST Configuration
Status
Hello Time:
Time between configuration messages sent by the Spanning Tree algorithm
Amount of time before a configuration message is discarded by the system
Maximum Age
Forward Delay
Amount of time system spends transitioning from the learning to listening to
forwarding states
Bridge Priority
Priority setting among other switches in the Spanning Tree
Command
Set Cist Bridge Priority:
Defines the Cist bridge priority.
Set Cist Bridge Hello Time:
Set Cist Bridge Maximum Age:
Set Bridge Forward Delay:
Determines the interval between two hello packets.
The maximum age time.
The interval the system uses when transitioning traffic from
"learning" to "listening" to "forwarding" status.
Set MSTP Max Hop Count Delay: Defines the maximum hop count delay.
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4.2.37 Spanning Tree->MSTP Configuration->CIST Basic Port
Configuration
Use the CIST Basic Port Configuration screen to set up the port, priority and path cost and enable/
disable the port STP status. Use the Port menu to define the target port. Use the Priority field to set
the port priority. Click Apply once all changes have been made.
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4.2.38 Spanning Tree->MSTP Configuration->CIST Advanced Port
Configuration
Use the CIST Advanced Port Configuration screen to configure the port edge status, port P-TO-P
status, and restart port migration to prevent the wrong link.
Click Apply to implement the changes.
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4-54 ES3000 User Guide
4.2.39 Spanning Tree->MSTP Configuration->MSTP Instance
Configuration
One instance can have more than one VLAN. Use the MSTP In stance Configuration page to add
or remove a VLAN, or remove a MST and Instance Port configuration.
Specify a single instance (a range of instances separated by a hyphen) or a series of instances
separated by a comma. The range is from 2 to 64.
For a VLAN ID, the range is from 1-7. When mapping VLANs to an MST instance, the mapping is
increasing, and the VLANs specified in the command are added to or removed from the VLANs
previously mapped.
Use a hyphen to specify a VLAN range. For example, instance 1 vlan 3-5 maps VLANs 3 through 5
to MST instance 1.
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4.2.42 QoS->Policy Config->Create Classifier
The ES3000 implements IEEE 802.1p Quality of Service (QoS) processing. QoS policies examine
packets and classify them. The classification is used to drop packets or assign markers to the packets.
The markers are Class of Service (CoS) Priority, Type of Service (ToS) Precedence and Differentiated
Services Code Points (DSCP). For each port, the outgoing packets are placed in four output queues
based on CoS priority or DSCP value. The queues are serviced using a weighted round robin algorithm.
There are two means to differentiate ES3000 traffic, VLAN tags or Differentiated Service Code Points
(DSCP) in the header of packets. By using either VLAN tags (port-based) or DSCP (DiffServ), configure
the switch so specific traffic takes priority over less critical traffic.
Choose to further differentiate packet priority by using the Differentiated Service (DiffServ) feature.
DiffServ uses a priority tag in the packet, the Differentiated Service Code Point (DSCP), to determine
the priority of the packet. This menu maps the various DSCP tags to the two queues in the switch.
Click the classifier configuration to display the Create Classifier page.
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Nine parameters are available to classify a data packet, including the Source Mac Address,
Destination Mac Address, VLAN ID, DSCP, Protocol, Source IP Address, Destination IP Address,
Source Layer 4 Port Number, and Destination Layer 4 Port Number.
Classifier Index:
A unique ID to distinguish a classifier. The value can be any number
between 1 and 65535. No default ID is given.
Source MAC Address:
The source MAC address of a data packet is 6-bytes long and
presented as twelve characters in hexadecimal. For example, 'arp -a'
on command window can be used to find the MAC address table of a
system running a Microsoft OS.
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Destination MAC:
VLAN ID:
The destination MAC address on a data packet. The format is same
as source MAC address.
The ID of a VLAN. The value is between 1 and 4094. 0 is used to
indicate no VLAN and 4095 is reserved for system use.
DSCP:
Differentiated Service Code Point has 6 bits and the value is between
0 and 63.
Protocol:
The protocol ID of an IP packet. It is a single byte with a value is
between 0 and 255.
Common protocol numbers include:
Protocol ID
Description
ICMP (Internet Control Message Protocol)
IGMP (Internet Group Management Protocol)
TCP (Transmission Control Protocol)
UDP (User Datagram Protocol)
1
2
6
17
46
80
RSVP (Resource reSerVation Protocol)
HTTP (HyperText Transport Protocol)
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ICMP is the basic ping command. When a ping command is issued,
the packet sent is an ICMP echo packet. The packet waits for the
ICMP echo reply packet to complete the ping process. The ICMP
returns additional information to an echo reply if there is a ping
failure (network or host unreachable etc.).
Source IP Address:
The Source IP Address only accepts IP version 4 addresses (four bytes
long). The format is four numbers separated by three decimal points.
For example, 61.31.38.225.
Destination IP Address:
Source Layer 4 Port:
The destination Internet Protocol Address. Same format as Source IP
address.
The source transportation layer port number of a data packet. It is
two bytes with a value between 0 and 65535. Values under 1024 are
reserved for specific applications. Symbol recommends using a port
number over 1024.
Destination Layer 4 Port:
The destination transportation layer port number of a data packet.
The format and allocation are the same as the Source Layer 4 Port.
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4.2.43 QoS->Policy Configuration->Create In-Profile Action
The In-Profile Action applies to the ingress data packets. Like the Classifier, it has a unique ID as
index. The index is a number between 1 and 65535. Four actions are possible:
Action
Description
Packet is dropped
Value Range
Drop
N/A
Policed-dscp
Policed DSCP
0 - 63
0 - 7
0 - 7
Policed-precedence
Policed-cos
Policed precedence
Policed class of service
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The precedence and CoS (Class of Service) has three bits. The value is between 0 and 7. Higher values
have priority. DSCP combines Precedence and ToS (Type of Service). DSCP is 6 bits long for the priority
and the value ranges from 0 and 63.
4.2.44 QoS->Policy Configuration->Create Out-Profile Action
Out-Profile Actions are similar to In-Profile Actions except they do not have policed-precedence nor
policed-cos and they apply to egress traffic. Two actions are created as well. In additional to In-Profile
Action page, the administrator has the capability to set the committed rate and burst size.
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4.2.45 QoS->Policy Configuration->Create No-Match Action
Committed Rate:
The unit for 10/100Mbps port is 1Mbits and 1000Mbps ports is 8Mbits.
When the data rate higher than committed rate, the data is sent as best
effort. In other words, the packet is delivered when the bandwidth is
available.
Burst Size:
The burst packet size. User may set it to 0.5Kbyte to 64Kbytes.
No-Match Action resembles In-Profile Action. No-Match Action applies to ingress traffic where the
data packets do not match the associated policy. Four actions are available (Drop, Policed-dscp,
Policed-precedence, and Policed-cos). Enter an ID between 1-65535, specify an Action and a Value
and click Apply to implement.
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4-64 ES3000 User Guide
4.2.46 QoS->Policy Configuration->Create Port List
Use the Create Port List page to configure the QoS group by ID, and key in the port in the port list
to have the same priority. Select the ports for any Classifier and Action. As shown in the following
figure, we have two port lists available and creating the 3rd list which consists of ports 2, 4, 6, and 8
to 12. Any port can be defined in any port list. Click Apply to implement the changes.
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4.2.47 QoS->Policy Configuration->Create Policy
Use the Create Policy screen to set up the QoS group by Policy ID, and key in the policy (1-65535)
by classifier, in profile action, no match action, out profile action, and data path ID in the blank space.
View the setting report by clicking Apply.
Using the Classifier, In-Profile Action, Out-Profile Action, No-Match Action and Port List ready, the
administrator can create the policy by applying previously defined classifiers, lists, and actions. To
avoid confusion, document every index and content entry.
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4-66 ES3000 User Guide
4.2.48 QoS->Policy Configuration->Policy Sequence
Select Policy Sequence from the Policy Configuration menu to launch the Display Policy Sequence
By Port page. Select Display by Index order to display the policy index for the selected port. Select
Display by sequence order to display the selected port policy sequence.
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Examples with Applied Policies
When all policies are enabled, use a ping command to check the packet transmissions between
switch 172.16.5.219 and host 172.16.5.56 The ping receives responses regardless of whether these
policies are enabled or disabled. In other words, these policies are not applied to traffic to the CPU.
The traffic between host 172.16.5.56 and switch 172.16.5.218 is verified (in this example). All policies
are disabled to verify the physical connection and protocol layers are working properly. If the ping is
successful the connection between host and switch are set up properly.
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4.2.49 QoS->Queue Config->Queue Mapping
The priority tag of each packet is divided into four queues on each output port. The default setup is
each queue taking two priorities sequentially. The Administrator can configure the traffic class as
needed. Enabled or disabled Queue Mapping within the QoS Status field.
To provide quality of service, each packet carries a priority using a different approach. The IP packet
has a ToS in the header. The IP packet is three bits in length and uses a priority from 0 to 7. The larger
number, the higher priority. To ensure high priority packets are delivered first, four priority queues per
output port are established. The priority tag of each packet is divided into four queues on each output
port evenly. The default setup is each queue taking two priorities sequentially.
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4-70 ES3000 User Guide
Priority
Queue
0
1
2
3
4
5
6
7
0
0
1
1
2
2
3
3
An Administrator can modify the traffic mapping as required. Quality of Service works only after the
QoS status is enabled. After the modification, set the QoS Status to Enabled and click Apply to
implement the changes.
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4.2.50 QoS->Rate Limiting->Storm Control Configuration
Rate limiting, or storm control, prevents ports on the ES3000 switch from being overwhelmed by a
broadcast, unicast, or multicast storm. A storm results when packets flood the LAN, which degrades
network performance. With rate limiting enabled, the switch monitors incoming traffic by counting
packets over a period of time. When the packet count exceeds a predefined threshold level, the
switch suppresses traffic until the packet count drops below the threshold. With rate limiting
disabled, all traffic is allowed. The switch supports rate limiting for broadcast, multicast, and unicast
(DLF) traffic, keeping a separate count of the packets for each type of traffic. When broadcast or
unicast traffic reaches the threshold, the switch suppresses further traffic of that type until traffic
falls below the threshold.
Use the Storm Control Configuration page to set the limitation of Broadcast, Multicast, and/or DLF
(Destination Look Failure) packets delivered to the CPU. Each kind of packet determines the network
load. When the load reaches a certain threshold, the CPU is busy handling packets and is unable to
respond to other requests (configuration commands or SNMP requests). Available network
bandwidth decreases. The administrator can enable storm control to limit traffic in the networks.
Broadcast, multicast, and/or DLF traffic cannot be set on a per-port basis, only on a per-switch basis.
If a threshold value is defined, that value applies to DLF, Broadcast and Multicast traffic (if enabled)
and is in no way shared between the traffic types. Click Apply to implement the threshold value for
the enabled data types. Storm Control is enabled globally and cannot be defined on a per-port basis.
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There are three kinds of storm control; DLF, Broadcast, and Multicast.
DLF:
Destination Look Failure packets. DLF packets are broadcast to all ports
except the incoming port.
Broadcast:
Multicast:
Packets are delivered to all ports except the incoming port as DLF packets.
Packets are delivered to all ports with group membership.
When Enabled, the CPU drops packets beyond the specified threshold. Otherwise, the CPU processes
these packet types without any limitations. The default setting is Disabled for all three packet types.
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Command Line Interface
5.1 ES3000 Ethernet Switch Command Brief
5.1.1 Help Key
Command
Description
abbreviated-command-
entry<?>
Provides a list of commands that begin with a particular character string.
(No space between command and question mark.)
abbreviated-command-
entry<Tab>
Completes a partial command name.
<?>
Lists all commands available for a particular command mode
complete-command <?>
Lists the keywords or arguments that you must enter next on the command
line.(Space between command and question mark.
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Command Line Interface
5-3
5.1.2 Command Hierarchy
A specific value for each command mode displays at the prompt line. Use specific commands to enter
or exit each command mode. The administrator can only enter command modes from specific modes
and only exit to specific command modes.
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Command Mode
Prompt
Enter/Exit Command
User EXEC(exec)
Switch>
Default mode, automatically
enter
logout or exit to quit CLI.
Privileged EXEC(privExec)
Switch#
enable to enter from User EXEC
mode
logout to quit CLI; disable or exit
to User EXEC
Global Configuration(config)
Switch(config)#
configure to enter from Privileged
EXEC mode.
logout to quit CLI; end or exit to
Privileged EXEC mode.
Interface Configuration(config-if) Switch(config-if)#
interface {Fast Ethernet < port > |
< vlanID >} to enter from Global
Configuration mode.
logout to quit CLI; end to
Privileged EXEC mode; exit to
Global Configuration Mode.
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5-5
The prompt displays the switch name, Switch, and the current CLI command mode:
•
•
•
•
User EXEC-Switch>
Privileged EXEC-Switch #
Global Configuration-Switch (config)#
Interface Configuration-Switch (config-if)#
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The ESW3000 command sets are organized into the tree hierarchy. The commands, that are not in the
same level of the command tree are not available until the user has navigated down to that level. In
a lower level of the command tree, the user can still enter the global configuration commands that
are in the top level of the command tree. For example, the interface specific configuration commands
are available only when the user has entered the interface configuration level.
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Command Line Interface
5-7
5.2 Basic Commands
help
The help command is in each command mode and displays a brief message about using the CLI help
system.
help
SYNTAX DESCRIPTION: The help command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The help command has no default setting.
All mode
Nortel
EXAMPLE:
Switch#help
Help can be requested at any point in a command by entering
a question mark '?'. If nothing matches, the help list will
be empty and you must backup until entering a '?' shows the
available options.
Two styles of help are provided:
1. Full help is available when you are ready to enter a command argument
(e.g. 'show ?') and describes each possible argument.
2. Partial help is provided when an abbreviated argument is entered and you
want to know what arguments match the input (e.g. 'show pr?'.)
logout
The logout command logs the user out of the CLI session and returns to the Main Menu of the console
interface menus.
logout
SYNTAX DESCRIPTION: The logout command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The logout command has no default setting.
All command mode
Nortel
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enable
The enable command changes the command mode from User EXEC to privExec mode.
enable
SYNTAX DESCRIPTION: The enable command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The enable command has no default setting.
User EXEC
Cisco
EXAMPLE:
Switch>enable
Switch#
configure
The configure command moves to the Global Configuration (config) command mode and identifies the
source for the configuration commands.
configure
SYNTAX DESCRIPTION: The configure command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The configure command has no default setting.
Privileged EXEC
Nortel
EXAMPLE:
Switch# configure
Switch(config)#
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Command Line Interface
5-9
interface
The interface command moves to the Interface Configuration (config-if) command mode.
interface
SYNTAX DESCRIPTION: The interface command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The interface command has no default setting.
Global configuration
Nortel
EXAMPLE:
Switch(config)# interface FastEthernet0/1
Switch(config-if)#
Switch(config)# interface VLAN 1
Switch(config-if)#
disable
Use the disable command to return to the User EXEC (exec) command mode.
disable
SYNTAX DESCRIPTION: The disable command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The disable command has no default setting.
Privileged EXEC
Nortel
EXAMPLE:
Switch(config-if)# disable
Switch>
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5-10 ES3000 User Guide
end
Use the end command to exit configuration mode.
end
SYNTAX DESCRIPTION: The end command has no argument.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The end command has no default setting.
All command modes
Cisco
exit
The exit command quits to the previous mode.
exit
SYNTAX DESCRIPTION: The exit command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The exit command has no default setting.
All command modes
Cisco
MENU:
EXAMPLE:
Switch#exit
Switch>
Switch(config-if)#exit
Switch(config)#
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Command Line Interface
5-11
ping
Use the ping command to display ping test information.
ping <ip>
SYNTAX DESCRIPTION: <ip> IP address
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The ping command has no default setting.
All command modes
Nortel
MENU:
Switch Tools Configuration -> Ping Execution
EXAMPLE:
Switch# ping 172.16.3.152
Type Ctrl-C to abort.
Reply Received From :172.16.3.152, TimeTaken : 6.45 msecs
Reply Received From :172.16.3.152, TimeTaken : 0.65 msecs
Reply Received From :172.16.3.152, TimeTaken : 0.65 msecs
--- 172.16.3.152 Ping Statistics ---3
Packets Transmitted, 3 Packets Received, 0% Packets Loss
Switch# ping 172.16.3.244
Type Ctrl-C to abort.
Reply Not Received From : 172.16.3.244, Timeout : 1 secs
Reply Not Received From : 172.16.3.244, Timeout : 1 secs
Reply Not Received From : 172.16.3.244, Timeout : 1 secs
--- 172.16.3.244 Ping Statistics ---
3 Packets Transmitted, 0 Packets Received, 100% Packets Loss
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5-12 ES3000 User Guide
copy tftp image
Use the copy tftp image command to download image or config files.
copy tftp<ip-address> <file name>image
SYNTAX DESCRIPTION: <ip>
IP address
file name
< file name >
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The copy tftp image command has no default setting.
Privileged EXEC
MENU:
EXAMPLE:
Switch# copy tftp 172.16.3.152 image. img image
Downloading Image From Remote Server. Type Ctrl-C to abort.
Receive 1654949 bytes
Writing image to Flash...Please wait a minute. (reboot automatically)
start reboot.....
copy running-config tftp
Use this command to upload and download Config file
copy running-config tftp<ip-address> <file name>
copy tftp<ip-address> <file name> running config
SYNTAX DESCRIPTION: <ip>
IP address
SYNTAX DESCRIPTION: < file name >
Config file name
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The command has no default setting.
Privileged EXEC
MENU:
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Command Line Interface
5-13
EXAMPLE:
Switch# copy running-config tftp 172.16.3.152 config.txt
Please wait a minute.
2581 bytes data transferred!
Switch# copy tftp 172.16.3.152 config.txt running-config
Please wait a minute.
2581 bytes data transferred!
Switch#
copy running-config startup-config
Use this command to save the config to NVRAM.
copy running-config startup-config
SYNTAX DESCRIPTION:
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The command has no default setting.
Privileged EXEC
MENU:
EXAMPLE:
Switch# copy running-config startup-config
Saving Configuration ...
Saving Configuration to Flash is Successful!
Switch#
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5-14 ES3000 User Guide
5.3 Web Browser Commands
ip http server
Use this command to enable or disable access to the Web server embedded in the system.
ip http server
no ip http server
SYNTAX DESCRIPTION: The ip http server command has no argument.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The feature is enabled by default.
Global configuration
Cisco
MENU:
Basic Switch Configuration Menu->User Interface->Enable/Disable Web
Server
EXAMPLE:
! Enable web server
Switch(config)# ip http server
Web server is Enabled now
Switch (config)#
! Disable web server
Switch(config)# no ip http server
Switch(config)#
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Command Line Interface
5-15
show ip http server
Use the show ip http server command to display telnet.
show ip http server
SYNTAX DESCRIPTION: The show ip http server command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show ip http server command has no default setting.
Privileged EXEC
None
MENU:
Basic Switch Configuration Menu -> User Interface Configuration Menu
EXAMPLE:
Switch# show ip http server
Web Server
---------------
enabled
Switch#
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5-16 ES3000 User Guide
5.4 SNMP Commands
snmp-server agent
Use the snmp-server agent command to enable or disable the access to the SNMP agent embedded
in the system.
snmp-server agent
no snmp-server agent
SYNTAX DESCRIPTION: The snmp-server agent command has no argument
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The snmp-server agent feature is enabled by default
Global configuration
MENU:
EXAMPLE:
! Enable SNMP agent
Switch(config)# snmp-server agent
Switch(config)#
! Disable SNMP agent
Switch(config)# no snmp-server agent
Switch(config)#
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Command Line Interface
5-17
snmp-server location
To set the system location string.
snmp-server location <string>
no snmp-server location
SYNTAX DESCRIPTION: A string of length with 50 characters maximum
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
No system location string is set by default
Global configuration
Cisco
MENU:
Basic Switch Configuration Menu->System Administration->Set System
Location
EXAMPLE:
!Set system location to "room_1"
Switch(config)# snmp-server location room_1
!Clean system location back to default value
Switch(config)# no snmp-server location
snmp-server contact
To set the system contact string.
snmp-server contact <string>
no snmp-server contact
SYNTAX DESCRIPTION: A string of length with 50 characters maximum
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
No system location string is set by default
Global configuration
Cisco
MENU:
Basic Switch Configuration Menu->System Administration->Set System
Contact Information
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EXAMPLE:
!Set system Contact Information "MIS_1"
Switch(config)# snmp-server contact MIS_1
Switch(config)#
!Clean system Contact Information to default
Switch(config)# no snmp-server contact
Switch(config)#
snmp-server community
Use the snmp-server community command to set up the community access string for use with SNMP
protocol.
snmp-server community <index> <community> <privilege> [<ip>]
SYNTAX DESCRIPTION: <index>
1-10
<community>
A string of length with 20 characters maximum
<privilege>
RO
RW
Specifies read-only access
Specifies read-write access
<ip>
Manager IP address.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
Cisco
MENU:
Basic Switch Configuration Menu->SNMP->Set SNMP Read Community
EXAMPLE:
!Set SNMP Read Community "public" in index-1 for all IP
Switch(config)# snmp-server community 1 public RO
Switch(config)#
!Set SNMP Write Community "private" in index-3 for IP 192.168.0.1
Switch(config)# snmp-server community 3 private RW 192.168.0.1
Switch(config)#
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Command Line Interface
5-19
!Disable SNMP manager entry index-4
Switch(config)# no snmp-server community 4
Switch(config)#
snmp-server host
Use the snmp-server host command to set up the recipient of SNMP notification operation.
snmp-server host <index> type<traptype><ip> trap <string>
no snmp-server host <index> type<traptype><ip> trap <string>
SYNTAX DESCRIPTION: <index>
1-10
v1 for SNMP V1
<traptype>
v2 for SNMP V2
<ip>
<string>
IP address of the recipient
A string of length with 20 characters maximum
DEFAULT VALUE:
"public" is set as the community string for read-only access and "private"
is set as the community string for read-write access by default
Global configuration
COMMAND MODES:
REFERENCE:
Cisco
MENU:
Basic Switch Configuration Menu->SNMP->SNMP Trap Receiver
EXAMPLE:
! Add SNMP Trap Receiver ip 172.16.5.198 community "private" in index-10
Switch(config)# snmp-server host 10 type v1 172.16.5.198 trap private
Switch(config)#
! Delete SNMP Trap Receiver index-5
Switch(config)# no snmp-server host 5
Switch(config)#
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5-20 ES3000 User Guide
snmp-server enable traps
Use the snmp-server enable traps command to enable or disable the specified SNMP notification.
snmp-server enable traps <notification-type> <notification-option>
no snmp-server enable traps <notification-type> <notification-option>
SYNTAX DESCRIPTION: <notification-type>
<notification-option>
DEFAULT VALUE:
The default value for each option in all notification types is:
notification-type
snmp
notification-option
authentication
coldstart
default
disabled
enable
enable
enable
enable
enable
enable
enable
snmp
snmp
linkupdown <port list>
newRoot
bridge
bridge
topologyChange
alarm
rmon
symbol
symbol
configChange
ACLViolation
COMMAND MODES:
REFERENCE:
Global configuration
Cisco
MENU:
Basic Switch Configuration Menu->SNMP->Enable/Disable
Authentication Trap
EXAMPLE:
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Command Line Interface
5-21
show snmp
Use the show snmp command to display snmp trap-receivers information.
show snmp
SYNTAX DESCRIPTION: The show snmp command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show snmp command has no default setting.
Privileged EXEC
Cisco
MENU:
Basic Switch Configuration -> SNMP Configuration Menu
EXAMPLE:
Switch# show snmp
No. Status
Previlige
IP Address
Community
---- -------- ----------- --------------
--------------------
1 Enabled
2 Enabled
3 Disabled Read-Only
5 Disabled Read-Write
Read-Write
Read-Only
0.0.0.0
0.0.0.0
2.2.2.2
1.1.1.1
NETMAN
PUBLIC
123416
123
Trap-Receiver
No. Status
---- -------- -------------- ----------------------------
Enabled 172.16.3.77 PUBLIC
IP Address
Community
3
Individual Trap
Authentication Failure:
Enable Link Up/Down Port:
OSPF Trap Control:
Disabled
1 - 12
1. Virtual_IF_State_Change : Down
3. Virt_Nei_State_Change : Down
2. Neighbor_State_Change : Down
4. IF_Config_Err
: Down
: Down
: Down
: Down
: Down
: Down
: Down
5. Virt_IF_Config_Err
7. Virt_IF_Auth_Failure
: Down
: Down
6. IF_Auth_Failure
8. IF_RX_Bad_Packet
9. Virt_IF_RX_Bad_Packet : Down 10. IF_TX_Retransmit
11. Virt_IF_TX_Retransmit : Down 12. Originate_LSA
13. MAX_AGE_LSA
: Down 14. LSDB_Overflow
15. LSDB_Approach_Overflow : Down 16. IF_State_Change
Basic System Management Commands
Switch#
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5-22 ES3000 User Guide
5.5 Basic System Management Commands
hostname
Use the hostname command to specify the host name for the system.
hostname <string>
SYNTAX DESCRIPTION: A string of length with 50 characters maximum
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
No host name string is set by default
Global configuration
Cisco
MENU:
Basic Switch Configuration Menu->System Administration->Set System
Name
EXAMPLE:
!Set system name "switch_1"
Switch(config)# hostname switch_1
Switch(config)#
!Clean system name to default
Switch(config)# no hostname
Switch(config)#
show sys-info
Use the show sys-info command to display system information.
show sys-info
SYNTAX DESCRIPTION: The show sys-info command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show sys-info command has no default setting.
Privileged EXEC
Cisco
MENU:
Basic Switch Configuration Menu -> System Administration Configuration
Menu
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Command Line Interface
5-23
EXAMPLE:
Switch# show sys-info
System up for
: 1hr(s), 18min(s), 06sec(s)
Boot Code Version
: 1.0.0.07 / Feb 16 2004 14:35:55
Runtime Code Version : 1.0.7.05 / Apr 01 2004 09:33:00
Hardware Information
Version
DRAM Size
: Version1
: 32MB
Fixed Baud Rate
Flash Size
: 9600bps
: 8MB
Administration Information
Switch Name
: 12G-Switch
Switch Location
Switch Contact
: DNI-3FB
: DNI_KARL
System Address Information
MAC Address
IP Address
Subnet Mask
Default Gateway
DHCP Mode
: 00:00:00:22:33:44
: 172.16.3.224
: 255.255.0.0
: 0.0.0.0
: Disabled
Switch#
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5-24 ES3000 User Guide
console inactivity-timer
Use the console inactivity-timer command to specify an inactivity timeout value for the console.
console inactivity-timer <min>
SYNTAX DESCRIPTION: 0 - 60 minutes (0 means no timeout)
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The default value is 5 minutes.
Global configuration
HP
MENU:
Basic Switch Configuration Menu->User Interface->Set Console UI Time
Out
EXAMPLE:
! Set console timeout 5min
Switch(config)# console inactivity-timer 5
Switch(config)#
! Set console no timeout
Switch(config)# console inactivity-timer 0
Switch(config)#
show console
Use the show console command to display user telnet information.
show console
SYNTAX DESCRIPTION: The show console command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show console command has no default setting.
Privileged EXEC
None.
MENU:
Basic Switch Configuration Menu -> User Interface Configuration Menu
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Command Line Interface
5-25
EXAMPLE:
Switch# show console
Console UI Idle Timeout: 5 Min.
Console
--------
Active
Switch#
telnet-server enable
Use the telnet-server command to enable or disable access to the telnet server.
telnet-server enable
no telnet-server
SYNTAX DESCRIPTION: The telnet-server command has no argument.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The feature is enabled by default.
Global configuration
HP
MENU:
Basic Switch Configuration Menu->User Interface->Enable/Disable
Telnet Server
EXAMPLE:
! Enable telnet server
Switch(config)# telnet-server
Switch(config)#
! Disable telnet server
Switch(config)# no telnet-server
Switch(config)#
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5-26 ES3000 User Guide
telnet-server inactivity-timer
Use the telnet-server inactivity-timer command to specify an inactivity timeout value for telnet server.
telnet-server inactivity-timer <min>
SYNTAX DESCRIPTION: 1 - 60 minutes
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The default value is 5 minutes
Global configuration
None
MENU:
Basic Switch Configuration Menu->User Interface->Set Telnet UI Time
Out
EXAMPLE:
! Set telnet timeout 5min
Switch(config)# telnet-server inactivity-timer 5
Switch(config)#
show telnet-server
Use the show telnet-server command to display the telnet idle timeout value.
show telnet-server
SYNTAX DESCRIPTION: The show telnet-server command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show telnet-server command has no default setting.
Privileged EXEC
None
MENU:
Basic Switch Configuration Menu -> User Interface Configuration Menu
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Command Line Interface
5-27
EXAMPLE:
Switch# show telnet-server
Telnet UI Idle Timeout: 5 Min.
Telnet Server
---------------
enabled
Switch#
5.6 IP Addressing Commands
ip address
Use the ip address command to specify an IP address and subnet mask for the system.
ip address <ip> <mask>
SYNTAX DESCRIPTION: <ip>
IP address
<mask>
Mask for the associated IP subnet
DEFAULT VALUE:
Both values are 0.0.0.0 by default
COMMAND MODES:
Layer-2 switch => Global configuration
Layer-3 switch => Interface configuration (Vlan)
REFERENCE:
MENU:
Cisco
Basic Switch Configuration Menu->System IP->Set IP Address Set Subnet
Mask
EXAMPLE:
!Set IP 172.16.5.151 mask 255.255.240.0
Switch(config)# ip address 172.16.5.151 255.255.240.0
Switch(config)#
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5-28 ES3000 User Guide
ip address dhcp
Use the ip address dhcp command to enable or disable the system to acquire its IP address through
DHCP.
ip address dhcp
SYNTAX DESCRIPTION: The ip address dhcp-bootp command has no argument.
DEFAULT VALUE:
The feature is disabled by default.
COMMAND MODES:
Layer-2 switch => Global configuration
Layer-3 switch => Interface configuration (Vlan)
REFERENCE:
MENU:
HP
Basic Switch Configuration Menu->System IP->Enable/Disable DHCP
Mode
EXAMPLE:
!Set IP address use dhcp
Switch(config)# ip address dhcp
Switch(config)#
ip address renew
Use the ip address renew command to renew a DHCP ip address.
ip address renew
SYNTAX DESCRIPTION: The ip address renew command has no argument.
DEFAULT VALUE:
COMMAND MODES:
The ip address renew command has no default setting.
Layer-2 switch => Global configuration
Layer-3 switch => Interface configuration (Vlan)
REFERENCE:
MENU:
Basic Switch Configuration Menu->System IP->IP Address Renew
EXAMPLE:
!Renew IP address
Switch(config)# ip address renew
Switch(config)#
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Command Line Interface
5-29
show ip conf
Use the show ip conf command to display IP configurations.
show ip conf
SYNTAX DESCRIPTION: The show ip conf command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show ip conf command has no default setting.
Privileged EXEC
None
EXAMPLE:
Switch# show ip conf
MAC Address
IP Address
Subnet Mask
: 00:00:00:22:33:44
: 172.16.3.71
: 255.255.255.0
Default Gateway : 172.16.3.254
DHCP Mode
Switch#
: Enabled
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5-30 ES3000 User Guide
5.7 Security Commands
username
Use the username command to specify the user name and password for logging into the system.
username name <string>
SYNTAX DESCRIPTION: The user name string is limited to 13 characters.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Both are set to "manager".
Global configuration
MENU:
Basic Switch Configuration Menu->User Interface->Change
Administrator User Name
EXAMPLE:
! Set username "admin" password "delta"
Switch(config)# username admin
Old Password: *******
Enter New Password: *******
Reenter the Password: *******
Updating username and password ....
Username and password updated Successfully
Switch(config)#
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Command Line Interface
5-31
5.8 Layer-2 Interface Commands
shutdown
Use the shutdown command to enable or disable a port.
interface <port>
shutdown
no shutdown
SYNTAX DESCRIPTION: <port>
Port instance
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The shutdown feature is enabled by default.
Interface configuration
Cisco
MENU:
Basic Switch Configuration Menu->Port->Set Status
EXAMPLE:
! Enable port-3
Switch(config)# interface fastethernet0/3
Switch(config-if)# no shutdown
Switch(config-if)#
! Disable port-25(giga port)
Switch(config)# interface fastethernet0/3
Switch(config-if)# shutdown
Switch(config-if)#
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5-32 ES3000 User Guide
speed-duplex
Use the speed-duplex command to configure the speed and duplex mode for a port.
interface <port>
speed-duplex <option>
SYNTAX DESCRIPTION: <port>
Port instance
,
<option>
Option
Meaning
auto
Auto negotiation mode
10-half
10-full
10 Mbps & half-duplex mode
10 Mbps & full-duplex mode
100 Mbps & half-duplex mode
100 Mbps & full-duplex mode
1000 Mbps & half-duplex mode
1000 Mbps & full-duplex mode
100-half
100-full
1000-half
1000-full
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The default value is set to auto.
Interface configuration
Cisco
MENU:
Basic Switch Configuration Menu->Port->Set Mode
EXAMPLE:
! set port-3 speed 100 duplex full
Switch(config)# interface fastethernet0/3
Switch(config-if)# speed-duplex 100-full
Switch(config-if)#
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Command Line Interface
5-33
flow-control
Use the flow-control command to enable or disable the flow control for a port.
interface <port>
flow-control
no flow-control
SYNTAX DESCRIPTION: <port>
Port instance
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The flow control feature is enabled by default.
Interface configuration
Cisco
MENU:
Basic Switch Configuration Menu->Port->Set Flow control
EXAMPLE:
! Enable Flow control port-3
Switch(config)# interface fastethernet0/3
Switch(config-if)# flow-control
Switch(config-if)#
! Disable Flow control port-25(giga port)
Switch(config)# interface fastetherne0/3
Switch(config-if)# no flow-control
Switch(config-if)#
show interface info
Use the show interface info command to display port information.
show interface
SYNTAX DESCRIPTION: The show interface info command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show interface info command has no default setting.
Privileged EXEC
Nortel
MENU:
Basic Switch Configuration Menu -> Port Configuration Menu
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5-34 ES3000 User Guide
EXAMPLE:
Switch# show interface
Port
----
1/1
1/2
1/3
1/4
1/5
1/6
1/7
1/8
1/9
1/10
1/11
1/12
Trunk
-----
---
---
---
---
---
---
---
---
---
---
---
---
Type
Link
-----
Down
Down
Down
Down
Down
Down
Down
Down
Down
Down
Down
Down
Status
Mode
-------
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Auto
Flow Ctrl
----------
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
--------
10/100TX
10/100TX
10/100TX
10/100TX
10/100TX
10/100TX
10/100TX
10/100TX
10/100TX
10/100TX
10/100TX
10/100TX
--------
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
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Command Line Interface
5-35
show interface counters
Use the show interface counters command to display interface statistics.
show interface counters <port>
SYNTAX DESCRIPTION: <port>
Port instance.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The feature is disabled by default.
Privileged EXEC
MENU:
Main Menu -> Statistics Menu
EXAMPLE:
Switch# show interface counters fastethernet0/2
Total RX Bytes Total RX Pkts Good Broadcast Good Multicast
0
0
0
0
64-Byte Pkts
21
65-127 Pkts
0
128-255 Pkts
0
256-511 Pkts
9
512-1023 Pkts
0
1024-1518 Pkts
0
Switch#
show interface counters errors
Use the show interface counters erros command to display counter error information.
show interface counters errors <port>
SYNTAX DESCRIPTION: <port>
Port instance.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The feature is disabled by default.
Privileged EXEC
MENU:
Main Menu -> Statistics Menu
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5-36 ES3000 User Guide
EXAMPLE:
Switch# show interface counters errors fastethernet0/2
CRC/Align Errors
0
Fragments
0
Undersize Pkts
Jabbers
Oversize Pkts
0
0
0
Collisions
0
Switch #
port monitor
Use the port monitor command to configure a port to monitor traffic from another port.
interface <port>
port monitor <port> direction <direction>
SYNTAX DESCRIPTION: <port>
Port instance
Monitor type
Direction
<type>
<direction>
Direction
receive
transmit
both
Meaning
Monitor receive packets
Monitor transmit packets
Monitor receive and transmit
packets
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The port monitor feature is disabled by default.
Interface configuration
Cisco
MENU:
Advanced Switch Configuration Menu->Port Monitoring->Set Monitoring
Port Set Monitored Port
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Command Line Interface
5-37
EXAMPLE:
! Set port-2 Monitoring Port , port-4 Monitored Port, direction is both.
Switch(config)# interface fastethernet0/2
Switch(config-if)# port monitor fastethernet0/4 direction both
Switch(config-if)#
!Disable port-2 Monitoring Port , port-4 Monitored Port
Switch(config)# interface fastethernet0/2
Switch(config-if)# no port monitor
Switch(config-if)#
show monitor
Use the show monitor command to display port monitoring information.
show monitor
SYNTAX DESCRIPTION: The show monitor command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show monitor command has no default setting.
Privileged EXEC
Cisco
MENU:
Advanced Switch Configuration -> Port Monitoring Configuration Menu
EXAMPLE:
Switch# show monitor
Port monitor status is Disabled
Monitoring direction: Both
Monitoring Port: 2
Monitored Port: 4
Switch#
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5-38 ES3000 User Guide
storm-control threshold
Use the storm-control threshold command to configure the mulitcast storm control for a port.
storm-control threshold<threshold>
SYNTAX DESCRIPTION: <threshold>
Threshold value for a port (packets per second).
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
MENU:
Global configuration
Cisco
Basic Switch Configuration Menu->Storm->Set Threshold
EXAMPLE:
! Set rate 3000 packets per second
Switch(config)# strom-control threshold 3000
Switch(config)#
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Command Line Interface
5-39
storm-control broadcast
Use the strom-control broadcast command to configure the broadcast storm control for a port.
storm-control broadcast
no storm-control broadcast
SYNTAX DESCRIPTION: The storm-control broadcast command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The default value is disabled.
Global configuration
Cisco
MENU:
EXAMPLE:
! Set broadcast storm control Enable
Switch(config)# strom-control broadcast
! Disable broadcast strom control
Switch(config)# no storm-control broadcast
storm-control multicast
Use the strom-control multicast command to configure the multicast storm control for a port.
storm-control multicast
no storm-control multicast
SYNTAX DESCRIPTION: The storm-control multicast command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The default value is disabled.
Global configuration
Cisco
MENU:
EXAMPLE:
! Set multicast storm control Enable
Switch(config)# strom-control multicast
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5-40 ES3000 User Guide
! Disable multicast storm control
Switch(config)# no storm-control mutlicast
storm-control unicast
Use the storm-control unicast command to configure the unicast(DLF) storm control for a port.
storm-control unicast
no storm-control unicast
SYNTAX DESCRIPTION: The storm-control unicast command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The default value is disabled.
Global configuration
Cisco
MENU:
EXAMPLE:
! Set unicast storm control Enable
Switch(config)# storm-control unicast
! Disable unicast storm control
Switch(config)# no storm-control unicast
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Command Line Interface
5-41
show storm-control
Use the show storm-control command to display storm-control status.
show storm-control
SYNTAX DESCRIPTION: The show storm-control command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show storm-control command has no default setting.
Privileged EXEC
Cisco
MENU:
Basic Switch Configuration Menu -> Storm Control Configuration Menu
EXAMPLE:
Switch# show storm-control
Port Storm Control Setting:
DLF
Broadcast Multicast Threshold
------------------ --------- ---------
Disabled Disabled Disabled 2000
Switch#
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5-42 ES3000 User Guide
5.9 Link Aggregation Commands
lacp
Use the lacp command to add ports to a port LACP group or delete ports from the group.
lacp <trunkKEY> <port list> <mode>
SYNTAX DESCRIPTION: <trunkKEY>
Trunk LACP key
<port list>
<mode>
A list of port instances
Option
Meaning
Active
The port automatically sends LACP
protocol packets.
Passive
The port does not automatically send
LACP protocol packets, and responds
only if it receives LACP protocol packets
from the opposite device.
Manual
Static link aggregation
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The feature is disabled by default.
Global configuration
HP
MENU:
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Command Line Interface
5-43
EXAMPLE:
! Set port-1 port-2 port-3 link aggregation, and LACP key =10 and mode =
active
Switch(config)# lacp 10 1,2,3 active
Switch(config)#
! Set port-10-13 link aggregation,and LACP key =42 and mode = passive
Switch(config)# lacp 42 10-13 passive
Switch(config)#
! Set port-5-7 link aggregation,and LACP key =42 and mode = manual
Switch(config)# lacp 12 5-7 manual
Switch(config)#
! Disable link aggregation(LACP key 10)
Switch(config)# no lacp 10
Switch(config)#
lacp system-priority
Use the lacp system-priority command to set the LACP system priority.
lacp system-priority <priority-value>
SYNTAX DESCRIPTION: <priority-value> Lacp system priority 1-65535
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
Cisco
MENU:
EXAMPLE:
! Set system-priority 40000
Switch(config)# lacp system-priority 40000
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5-44 ES3000 User Guide
lacp port-priority
Use the lacp port-priority command to LACP port priority.
lacp port-priority <priority-value>
SYNTAX DESCRIPTION: <priority-value> Lacp port priority 0-255
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
Cisco
MENU:
EXAMPLE:
! set port 3 port-priority 40
Switch(config)# interface fastethernet0/3
Switch(config-if)# lacp port-priority 40
Switch(config-if)#
show lacp
Use the show lacp command to display link aggregation information.
show lacp
SYNTAX DESCRIPTION: <LA-KEY> link aggregation LACP key.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show lacp command has no default setting.
Privileged EXEC
Nortel
MENU:
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Command Line Interface
5-45
EXAMPLE:
Switch# show lacp
System Priority : 40000
Key
Mode
Member post list
---- -------- --------- --------- ---------
1
2
Manual
Active
2,3
4,5,6
Switch#
Switch# show lacp 2
System Priority : 40000
Key 2
Key
Pri
Attached port list
---- -------- --------- --------- ---------
4
5
6
1
1
1
4
5
6
Switch#
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5-46 ES3000 User Guide
5.10 MAC Address Commands
mac-address-table static
Use the mac-address table static command to insert a static MAC address.
mac-address-table static <mac-addr> <port> vlan <vlanID>
SYNTAX DESCRIPTION: <mac-addr>
MAC address
Port instance
VLAN ID
<port>
<vlanID>
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
This feature has no default value.
Global configuration
Cisco
MENU:
Basic Switch Configuration Menu->Forwarding Database->
Static Address
EXAMPLE:
! Add static entry mac address 00:00:A0:21.00:11 port port-4 vlan 2
Switch(config)# mac-address-table static 00:00:A0:21.00:11
fastethernet0/4 vlan 2
Switch(config)#
! delete static entry mac address 00:00:A0:21.00:11 port port-4 vlan 2
Switch(config)# no mac-address-table static 00:00:A0:21.00:11 vlan 2
Switch(config)#
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Command Line Interface
5-47
mac-address-table aging-time
Use the mac-address-table aging-time command to control aging time for dynamic MAC addresses.
mac-address-table aging-time<sec>
SYNTAX DESCRIPTION: Integer ranges from 10 - 1000000.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Default value is 300.
Global configuration
Cisco
MENU:
Basic Switch Configuration Menu -> Forwarding Database->
Set Age-Out time
EXAMPLE:
! Set Age-Out time 300 sec
Switch# mac-address-table aging-time 300
Switch(config)#
show mac-address-table aging-time
Use the show mac-address-table aging-time command to display MAC address table.
show mac-address-table aging-time
SYNTAX DESCRIPTION: The show mac-address-table aging-time command has no arguments or
keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
This command has no default setting.
Privileged EXEC
Cisco
MENU:
Basic Switch Configuration Menu -> Forwarding Database Menu
EXAMPLE:
Switch# show mac-address-table aging-time
Aging time: 300 Sec(s)
Switch(config)#
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5-48 ES3000 User Guide
show mac-address-table mac
Use the show mac-address-table mac command to list MAC addresses by individual MAC address.
show mac-address-table mac
SYNTAX DESCRIPTION: The show mac-address-table mac command has no arguments or
keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show mac-address-table mac command has no default setting.
Privileged EXEC
Cisco
MENU:
Basic Switch Configuration Menu -> Forwarding Database Menu
EXAMPLE:
Switch# show mac-address-table mac
MAC Address
Port
-----------------
00:30:AB:00:09:20
00:30:AB:00:09:21
00:30:AB:00:09:22
00:30:AB:00:09:23
00:30:AB:00:09:24
--------------------
CPU
26
26
26
26?
Switch#
show mac-address-table interface
Use the show mac-address-table interface command to display the MAC address table by port.
show mac-address-table interface <port>
SYNTAX DESCRIPTION: <port>
Port instance.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show mac-address-table interface command has no default setting.
Privileged EXEC
Cisco
MENU:
Basic Switch Configuration Menu -> Forwarding Database Menu
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Command Line Interface
5-49
EXAMPLE:
Switch# show mac-address-table interface fastethernet0/26
MAC Address
Port
-----------------
00:30:AB:00:09:20
00:30:AB:00:09:21
00:30:AB:00:09:22
00:30:AB:00:09:23
00:30:AB:00:09:24
--------------------
26
26
26
26
26?
Switch#
show mac-address-table vlan
Use the show mac-address-table vlan command to display the MAC address table by VLAN.
show mac-address-table vlan <vlanID>
SYNTAX DESCRIPTION: <vlanID>
VLAN ID.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show mac-address-table vlan command has no default setting.
Privileged EXEC
Cisco
MENU:
Basic Switch Configuration Menu -> Forwarding Database Menu
EXAMPLE:
Switch# show mac-address-table vlan 1
MAC Address
Port
-----------------
00:30:AB:00:09:21
00:30:AB:00:09:22
00:30:AB:00:09:23
00:30:AB:00:09:24
-------------------
26
26
26
26
Switch#
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5-50 ES3000 User Guide
show mac-address-table static
Use the show mac-address-table static command to display the MAC address table by static.
show mac-address-table static
SYNTAX DESCRIPTION: The c command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The command has no default setting.
Privileged EXEC
None.
MENU:
Basic Switch Configuration Menu -> Forwarding Database Menu
EXAMPLE:
Switch# show mac-address-table static
MAC Address
---------------------
00:00:A0:21:00:11
Port
2
VLAN ID
---------------------
2
Switch#
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Command Line Interface
5-51
5.11 Multiple Spanning Tree Commands
spanning-tree mst
Use the spanning-tree mst command to enable or disable multiple spanning tree.
spanning-tree mst enable
spanning-tree mst disable
SYNTAX DESCRIPTION: The spanning-tree mst command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
MENU:
EXAMPLE:
!Enable MSTP
Switch(config)# spanning-tree mst
Switch(config)#
!Disable MSTP
Switch(config)# no spanning-tree mst
Switch(config)#
spanning-tree mst name
Use the spanning-tree mst name command to configure the MSTP region name.
spanning-tree mst name <name>
SYNTAX DESCRIPTION: <name>
Region name
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
MENU:
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5-52 ES3000 User Guide
EXAMPLE:
!Cnfigure the MSTP name “Symbol”
Switch(config)# spanning-tree mst name Symbol
Switch(config)#
spanning-tree mst revision
Use the spanning-tree mst revision command to configure the mst revision number.
spanning-tree mst revison <revision>
SYNTAX DESCRIPTION: <priority>
Integer ranges from 0 to 65535
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
MENU:
EXAMPLE:
!Cnfigure the MSTP revision 4096
Switch(config)# spanning-tree mst revision 4096
Switch(config)#
spanning-tree mst version
Use the spanning-tree mst version command to configure the spanning-tree version of the bridge.
spanning-tree mst version <ver>
SYNTAX DESCRIPTION: <ver>
Ver
Meaning
stpCompatible
rstp
STP Compatible
RSTP Version
MSTP Version
mstp
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
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Command Line Interface
5-53
MENU:
EXAMPLE:
!Set STP Compatible
Switch(config)# spanning-tree mst version stpCompatible
Switch(config)#
spanning-tree mst max-hops
Use the spanning-tree mst max-hops command to configure the maximum hops count.
spanning-tree mst max-hops<hop>
SYNTAX DESCRIPTION: <hop>
Integer ranges from 6 to 40
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
MENU:
EXAMPLE:
!Set Max Hop 40
Switch(config)# spanning-tree mst max-hops 40
Switch(config)#
spanning-tree mst priority
Use the spanning-tree mst priority command to configure the CIST bridge priority value.
spanning-tree mst priority <priority>
SYNTAX DESCRIPTION: <priority>
Valid priority vales are: 4096, 8192, 12288, 16384,
20480, 24576, 28672, 32768, 36864, 40960, 45056, 49152, 53248, 57344
and 61440. All other values are rejected.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
0x8000
Global configuration
MENU:
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5-54 ES3000 User Guide
EXAMPLE:
!Set CIST priority 40960
Switch(config)# spanning-tree mst priority 40960
Switch(config)#
spanning-tree mst max-age
Use the spanning-tree mst max-age command to configure the value of CIST bridge Max Age.
spanning-tree mst max-age <seconds>
SYNTAX DESCRIPTION: <seconds>
Integer ranges from 6 to 40 and enforces the following
relationships
2* (Bridge _Forward_Delay - 1.0 seconds) >=Bridge_Max_Age
Bridge_Max_Age>=2* (Bridge_Hello_Time + 1.0 seconds)
From 2* (Bridge_Forward_Delay -1) to 2* (Bridge_Hello_Time + 1)
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
MENU:
EXAMPLE:
!set CIST Max Age 20 seconds
Switch(config)# spanning-tree mst max-age 20
Switch(config)#
spanning-tree mst hello-time
Use the spanning-tree mst hello time command to configure the value of the CIST bridge Hello Time.
spanning-tree mst hello-time <seconds>
SYNTAX DESCRIPTION: <seconds>
Integer ranges from 1 to 10 nd enforces the following
relationships
2* (Bridge _Forward_Delay - 1.0 seconds) >=Bridge_Max_Age
Bridge_Max_Age>=2* (Bridge_Hello_Time + 1.0 seconds)
From 1 to (Bridge_Max_Age / 2) - 1
DEFAULT VALUE:
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Command Line Interface
5-55
COMMAND MODES:
REFERENCE:
Global configuration
MENU:
EXAMPLE:
!set CIST Hello Time 5 seconds
Switch(config)# spanning-tree mst hello-time 5
Switch(config)#
spanning-tree mst forward-time
Use the spanning-tree mst forward time command to configure the CIST bridge Forward Time value.
spanning-tree mst forward-time <seconds>
SYNTAX DESCRIPTION: <seconds>
Integer ranges from 4 to 30 and enforces the following
relationships
2* (Bridge _Forward_Delay - 1.0 seconds) >=Bridge_Max_Age
Bridge_Max_Age>=2* (Bridge_Hello_Time + 1.0 seconds)
From (Bridge_Max_Age / 2) + 1 to 30
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
MENU:
EXAMPLE:
! Set Forward Time 12 seconds
Switch(config)# spanning-tree mst forward-time 12
Switch(config)#
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5-56 ES3000 User Guide
spanning-tree mst instance priority
Use the spanning-tree mst instance priority command to configure the bridge priority instance value.
spanning-tree mst <instance> priority <priority>
SYNTAX DESCRIPTION: <priority>
Integer ranges from 1 to 64
Valid priority vales are: 4096, 8192, 12288, 16384, 20480, 24576, 28672,
32768, 36864, 40960, 45056, 49152, 53248, 57344 and 61440. All other
values are rejected.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
MENU:
EXAMPLE:
!Set bridge priority 4096 for instance 2
Switch(config)# spanning-tree mst 2 priority 4096
Switch(config)#
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Command Line Interface
5-57
spanning-tree mst instance vlan
Use the spanning-tree mst instance vlan command to map vlans to instances.
spanning-tree mst instance<instance-id> vlan<vlan-range>
SYNTAX DESCRIPTION: <instance>
<vlan-range>
Integer ranges from 1 to 64
Integer ranges from 0 to 4096
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
MENU:
EXAMPLE:
!Set Vlan 2-5 to instance 2
Switch(config)# spanning-tree mst instance 2 vlan 2-5
Switch(config)#
spanning-tree mst shutdown
Use the spanning tree mst shutdown command for Enabling/Disabling MSTP interface function.
spanning-tree mst shutdown
SYNTAX DESCRIPTION: The spanning-tree mst shutdown command has no arguments or
keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
MENU:
EXAMPLE:
! Enable MSTP on port 4
Switch(config)# interface fastethernet0/4
Switch(config-if)# no spanning-tree mst shutdown
Switch(config-if)#
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5-58 ES3000 User Guide
! Disable MSTP on port 4
Switch(config)# interface fastethernet0/4
Switch(config-if)# spanning-tree mst shutdown
Switch(config)#
spanning-tree mst port-priority
Use the spanning-tree mst port priority command to configure CIST Port Priority.
spanning-tree mst port-priority <priority>
SYNTAX DESCRIPTION: <priority>
Valid priority values are 0, 16, 32, 48, 64, 80, 96, 112,
128, 144, 160, 176, 192, 208, 224, and 240. All other values are rejected.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
MENU:
EXAMPLE:
! Set CIST port priority 64 on port 4
Switch(config)# interface fastethernet0/4
Switch(config-if)# spanning-tree mst port-priority 64
Switch(config-if)#
spanning-tree mst cost
Use the spanning-tree mst cost command to configure the CIST Port Path Cost.
spanning-tree mst cost <cost>
SYNTAX DESCRIPTION: <cost>
Integer ranges from 1 to 200000000, 0 for auto detect
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
MENU:
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Command Line Interface
5-59
EXAMPLE:
! Set CIST port path cost 4000 on port 4
Switch(config)# interface fastethernet0/4
Switch(config-if)# spanning-tree mst cost 4000
Switch(config-if)#
spanning-tree mst init-migration
Init Protocol Migration on the Port in MSTP.
spanning-tree mst init-migration
SYNTAX DESCRIPTION: The spanning-tree mst init-migration command has no arguments or
keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
MENU:
EXAMPLE:
! Restart Migration on port 4
Switch(config)# interface fastethernet0/4
Switch(config-if)# spanning-tree mst init-migration
Switch(config-if)#
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5-60 ES3000 User Guide
spanning-tree mst edgeport
Use the spanning-tree mst edgeport command to configure the Edge Port Status in MSTP.
spanning-tree mst edgeport
SYNTAX DESCRIPTION: The spanning-tree mst edgeport command has no arguments or
keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
MENU:
EXAMPLE:
! Set Edge port TRUE on port 4
Switch(config)# interface fastethernet0/4
Switch(config-if)# spanning-tree mst edgeport
Switch(config-if)#
! Set Edge port FALSE on port 4
Switch(config)# interface fastethernet0/4
Switch(config-if)# no spanning-tree mst edgeport
Switch(config-if)#
spanning-tree mst point-to-point
Use the spanning-tree mst point-to-point command to configure the Point-To-Point Status of a Port in
MSTP.
spanning-tree mst point-to-point <status>
SYNTAX DESCRIPTION: <status>
Status
Meaning
forcetrue
forcefalse
auto
Force TRUE
Force FALSE
Auto detection
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Command Line Interface
5-61
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
MENU:
EXAMPLE:
! Force p2p false on port 4
Switch(config)# interface fastethernet0/4
Switch(config-if)# spanning-tree mst point-to-point forcefalse
Switch(config-if)#
spanning-tree mst instance shutdown
Use the spanning-tree mst instance shutdown command to Enable/Disable MSTP function on the
interface.
spanning-tree mst instance <instance> shutdown
SYNTAX DESCRIPTION: Integer ranges from 1 to 64
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
MENU:
EXAMPLE:
! Enable MSTP on port 4 for instance 5
Switch(config)# interface fastethernet0/4
Switch(config-if)# spanning-tree mst 5 shutdown
Switch(config-if)#
! Disable MSTP on port 4 for instance 5
Switch(config)# interface fastethernet0/4
Switch(config-if)# no spanning-tree mst 5 shutdown
Switch(config-if)#
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5-62 ES3000 User Guide
spanning-tree mst instance port-priority
Use the spanning-tree mst instance port-priority command to configure instance Port Priority.
spanning-tree mst instance<instance-id> port-priority <priority>
SYNTAX DESCRIPTION: <instance>
Integer ranges from 0 to 64
Valid priority values are 0, 16, 32, 48, 64, 80, 96, 112,
<priority>
128, 144, 160, 176, 192, 208, 224, and 240. All other values are rejected.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
MENU:
EXAMPLE:
! Set CIST port priority 64 on port 4 for instance 8
Switch(config)# interface fastethernet0/4
Switch(config-if)# spanning-tree mst 8 port-priority 64
Switch(config-if)#
spanning-tree mst instance cost
Use the spanning-tree mst instance cost command to configure instance Port Path Cost.
spanning-tree mst <instance> cost <cost>
SYNTAX DESCRIPTION: <instance>
Integer ranges from 1 to 64
Integer ranges from 1 to 200000000, 0 for auto detect
<cost>
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
auto.
Interface configuration
MENU:
EXAMPLE:
! Set CIST port path cost 1000 on port 4 for instance 8
Switch(config)# interface fastethernet0/4
Switch(config-if)# spanning-tree mst 8 cost 1000
Switch(config-if)#
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Command Line Interface
5-63
show spanning-tree mst configuration
Use the show spanning-tree mst configuration command to display the MSTP configuration.
show spanning-tree mst configuration
SYNTAX DESCRIPTION: The show spanning-tree mst configuration command has no arguments or
keywords.
DEFAULT VALUE:
The show spanning-tree mst configuration command has no default
setting.
COMMAND MODES:
REFERENCE:
Privileged EXEC
MENU:
EXAMPLE:
Switch# show spanning-tree mst configuration
Global MSTP Status
Protocol Version
: Enabled
: STP-Compatible
MST Config ID Selector : 0
MST Configuration Name : 00:00:00:00:00:00
MST Revision Level
MST Config Digest
: 65522
: 50010946d0ec116e865b8bc85d6c0d7b
Instance Vlans mapped
-------- --------------------------------------------------------------
2
3
4
5
6
7
3
2
4
5
6
7
Switch#
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5-64 ES3000 User Guide
show spanning-tree mst cist configuration
Use this command to display the MSTP CIST configuration.
show spanning-tree mst cist configuration
SYNTAX DESCRIPTION: The show spanning-tree mst cist configuration command has no
arguments or keywords.
DEFAULT VALUE:
The show spanning-tree mst cist configuration command has no default
setting.
COMMAND MODES:
REFERENCE:
Privileged EXEC
MENU:
EXAMPLE:
Switch# show spanning-tree mst cist configuration
Cist Root Port:
Cist Root Path Cost:
8
Time Since Topology Change: 1730 Sec.
Topology Change Count: 10
2000000
Cist Root:
Cist Regional Root Cost: 0
Cist Regional Root: 1000 000629328140 Cist Bridge Hello Time:
1000 000629328140
Cist Bridge ID: 8000 000a0a0a0a01
Sec.
2
Cist Bridge Maximum Age: 20 Sec.
Cist Bridge Forward Delay: 15 Sec.
Cist Hello Time:
Cist Maximum Age:
Cist Forward Delay:
:
2 Sec.
20 Sec.
15 Sec.
Max Hop Count:
40 Sec.
Switch#
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Command Line Interface
5-65
show spanning-tree mst cist interface
Use this command to display MSTP CIST configuration information for interface.
show spanning-tree mst cist interface <port list>
SYNTAX DESCRIPTION: <port list>
A list of port instances
DEFAULT VALUE:
The show spanning-tree mst cist interface command has no default
setting.
COMMAND MODES:
REFERENCE:
Privileged EXEC
MENU:
EXAMPLE:
Switch# show spanning-tree mst cist interface all
Port:
Link:
1
Up
CIST Port Status:
Trunk:
Enabled
-
CIST Admin/OperEdge:False/False
CIST Admin/OperPtoP: Auto /False
CIST Migration:
CIST Port state:
CIST Port Role:
Flase
forwarding
Designated
CIST Port Priority: 128
CIST Port Path Cost: 2000000
CIST Desig. Root: 8000 000629328140 CIST Desig. Cost:
CIST Desig. Bridge: 8000 000629328140 CIST Desig. Port:
2000000
80 01
CIST Port Regional Root:
80:00:00:00:00:00:00:01
Cist Port Regional PathCost:
0
Port:
Link:
2
Up
CIST Port Status:
Trunk:
Enabled
-
CIST Admin/OperEdge:False/False
CIST Admin/OperPtoP: Auto /False
CIST Migration:
CIST Port state:
CIST Port Role:
MSTP
orwarding
Designated
CIST Port Priority: 128
CIST Port Path Cost: 2000000
CIST Desig. Root: 8000 000629328140 CIST Desig. Cost:
CIST Desig. Bridge: 8000 000629328140 CIST Desig. Port:
2000000
80 01
CIST Port Regional Root:
80:00:00:00:00:00:00:01
CIST Port Regional PathCost:
0
:
Switch#
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5-66 ES3000 User Guide
show spanning-tree mst instance configuration
Use this command to display MSTP CIST configuration.
show spanning-tree mst <instance> configuration
SYNTAX DESCRIPTION: <instance>
Integer ranges from 1 to 64
DEFAULT VALUE:
The show spanning-tree mst instance configuration command has no
default setting.
Privileged EXEC
COMMAND MODES:
REFERENCE:
MENU:
EXAMPLE:
Switch# show spanning-tree mst 5 configuration
Msti Root Port: 0
Msti Root Cost: 0
Time Since Topology Change: 3069 Sec.
Topology Change Count
0
Msti Regional Root: 8000 00403312aa0e Msti Bridge ID:
8000 00403312aa0e
Switch#
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Command Line Interface
5-67
show spanning-tree mst instance interface
Use this command to display MSTP CIST configuration information for interface.
show spanning-tree mst <instance> interface <port list>
SYNTAX DESCRIPTION: <instance>
Integer ranges from 1 to 64
A list of port instances
<port list>
DEFAULT VALUE:
The show spanning-tree mst instance interface command has no default
setting.
COMMAND MODES:
REFERENCE:
Privileged EXEC
MENU:
EXAMPLE:
Switch# show spanning-tree mst 2 interface all
Mst Instance: 2
Port:
Link:
2
Up
Port Status:
Trunk:
Enabled
-
Port state:
Port Role:
Desig. Root:
Forwarding
Designated
8000 000629328140
Port Priority: 128
Port Path Cost: 2000000
Desig. Cost:
Desig. Port:
2000000
80 01
Desig. Bridge: 8000 000629328140
Mst Instance: 2
Port:
Link:
5
Up
Port Status:
Trunk:
Enabled
-
Port state:
Port Role:
Desig. Root:
Forwarding
Designated
8000 000629328140
Port Priority: 128
Port Path Cost: 2000000
Desig. Cost:
Desig. Port:
2000000
80 01
Desig. Bridge: 8000 000629328140
Switch#
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5-68 ES3000 User Guide
5.12 IGMP Snooping Commands
ip igmp snooping
Use the ip igmp snooping command to enable or disable IGMP snooping as implemented in the
system.
ip igmp snooping
no ip igmp snooping
SYNTAX DESCRIPTION: The ip igmp snooping command has no argument.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The feature is disabled by default.
Global configuration
Cisco
MENU:
Advanced Switch Configuration Menu->IGMP Snooping->Enable/Disable
IGMP Snooping
EXAMPLE:
!Enable igmp snooping
Switch(config)# ip igmp snooping
Switch(config)#
!Disable igmp snooping
Switch(config)# no ip igmp snooping
Switch(config)#
ip igmp snooping aging-time
Use this command to configure the router and host port aging time for an IGMP snooping operation.
ip igmp snooping aging-time {router | host} <sec>
SYNTAX DESCRIPTION: The router port aging time is integer value ranges from 60 to 600.
The host port aging time is integer value ranges from 130 to 1225.
DEFAULT VALUE:
The default value is 260 seconds for the host port, and 125 seconds for
the router port.
Global configuration
None
COMMAND MODES:
REFERENCE:
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Command Line Interface
5-69
MENU:
Advanced Switch Configuration Menu->IGMP Snooping->Set Host Port
Aged Tim, Set Router Port Aged Time
EXAMPLE:
!Enable igmp snooping router port age out time 300 sec
Switch(config)# ip igmp snooping aging-time router 300
Switch(config)#
!Enable igmp snooping host port age out time 300 sec
Switch(config)# ip igmp snooping aging-time host 300
Switch(config)#
ip igmp snooping report-forward-interval
Use this command to configure the forward interval of IGMP report message to a router port for IGMP
snooping operation.
An IGMP report for same group won't forward during this interval.
ip igmp snooping report-forward-interval <sec>
SYNTAX DESCRIPTION: Integer value ranges from 0 to 25.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The default value is 5 seconds.
Global configuration
None
MENU:
Advanced Switch Configuration Menu->IGMP Snooping->
Set Report Interval
EXAMPLE:
!Enable igmp snooping report forward interval 10 sec
Switch(config)# ip igmp snooping report-forward-interval 10
Switch(config)#
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5-70 ES3000 User Guide
ip igmp snooping vlan-filter vlan
Use this command to filter IGMP snooping on a specific interface in the system.
ip igmp snooping vlan-filter vlan <vlanID>
SYNTAX DESCRIPTION: <vlanID>
VLAN ID
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The feature is disabled by default.
Global configuration
None
MENU:
Advanced Switch Configuration Menu->IGMP Snooping->
Show VLAN Filter Table->Set Vlan Filter
EXAMPLE:
!Filt igmp snooping on vlan1
Switch(config)# ip igmp snooping vlan-filter vlan 1
Switch(config)#
!Filt igmp snooping on vlan1
Switch(config)# no ip igmp snooping vlan-filter vlan 1
Switch(config)#
show ip igmp snooping conf
Use this command to display IGMP snooping information.
show ip igmp snooping conf
SYNTAX DESCRIPTION: This command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
This command has no default setting.
Privileged EXEC
Cisco.
MENU:
Advanced Switch Configuration Menu -> IGMP Configuration Menu
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Command Line Interface
5-71
EXAMPLE:
Switch# show ip igmp snooping conf
IGMP Snooping Status
: Enabled
Host Port Age-Out Time : 260 sec
Router Port Age-Out Time : 300 sec
Report Forward Interval : 10 sec
Switch#
show mac-address-table multicast
Use this command to display Layer2 multicast entries information for VLAN.
show mac-address-table multicst
SYNTAX DESCRIPTION: This command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
This command has no default setting.
Privileged EXEC
Cisco.
MENU:
Advanced Switch Configuration Menu -> IGMP Configuration Menu
EXAMPLE:
Switch# show mac-address-table multicast
VLAN ID Group MAC Address Group Members
------- ----------------- -------------
Switch#
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5-72 ES3000 User Guide
show ip igmp snooping mrouter
Use this command to display multicast router port information for VLAN.
show ip igmp snooping mrouter
SYNTAX DESCRIPTION: This command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
This command has no default setting.
Privileged EXEC
Cisco.
MENU:
Advanced Switch Configuration Menu -> IGMP Configuration Menu ->
Show Router Port table Menu
EXAMPLE:
Switch# show ip igmp snooping mrouter
VLAN ID Port List
------- ---------------------------------------------------------------
Switch#
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Command Line Interface
5-73
show ip igmp snooping vlan-filter-table
Use this command to display IGMP Snooping VLAN filter information.
show ip igmp snooping vlan-filter-table
SYNTAX DESCRIPTION: This command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
This command has no default setting.
Privileged EXEC
None
MENU:
Advanced Switch Configuration Menu -> IGMP Configuration Menu ->
Show Router Port Table Menu
EXAMPLE:
Switch# show ip igmp vlan-filter-table
VLAN ID Port List
------- ---------------------------------------------------------------
1
Filtered
Switch#
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5-74 ES3000 User Guide
5.13 VLAN Commands
vlan init
Use the vlan init command to remove all vlans and reset ports to default VLAN
vlan init
SYNTAX DESCRIPTION: The vlan init command has no arguments or keywords
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
This command has no default setting.
Global configuration
MENU:
Advanced Switch Configuration Menu->IGMP Snooping->
Enable/Disable IGMP Snooping
EXAMPLE:
!remove all vlan.
Switch(config)# vlan init
Switch(config)#
Name
member
Use the member command to create a new VLAN or modify an existing one in the system.
interface <vlanID>
name <name>
member <port list>
SYNTAX DESCRIPTION: <vlanID>
<name>
VLAN ID
VLAN name
<port list>
A list of port instances
COMMAND MODES:
REFERENCE:
Interface configuration
None
MENU:
Advanced Switch Configuration Menu->VLAN Management->
Create VLAN Set VLAN ID VLAN Name Select Port Member
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Command Line Interface
5-75
EXAMPLE:
! create a 802.1Q vlan untag port 1-5, 10, 15-19
Switch(config)# interface vlan3
Switch(config-if)# name VLAN-3
Switch(config-if)# member 1-5,10,15-19
Switch(config-if)#
! modify participation (remove 10, 15-19)
Switch(config)# interface vlan3
Switch(config-if)# member 1-5
Switch(config-if)#
forbidden
Use the forbidden command to create a new VLAN or modify an existing one in the system.
interface <vlanID>
forbidden <port list>
SYNTAX DESCRIPTION: <vlanID>
VLAN ID
<port list>
A list of port instances
COMMAND MODES:
REFERENCE:
Interface configuration
None
MENU:
Advanced Switch Configuration Menu->VLAN Management->
Create VLAN Set VLAN ID VLAN name Select Port Member
EXAMPLE:
! Set port 6-7 to Forbidden on vlan 3
Switch(config)# interface vlan 3
Switch(config-if)# forbidden 6-7
Switch(config-if)#
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5-76 ES3000 User Guide
management
Use the management command to remove a port member from a VLAN.
interface <vlanID>
management
SYNTAX DESCRIPTION: <vlanID>
VLAN ID
Interface configuration
Cisco
COMMAND MODES:
REFERENCE:
MENU:
EXAMPLE:
! Set Vlan3 management
Switch(config)# interface vlan3
Switch(config-if)# management
Switch(config-if)#
no interface
Use the no interface command to delete a VLAN in the system.
no interface <vlanID>
SYNTAX DESCRIPTION: <vlanID>
VLAN ID
Global configuration
None
COMMAND MODES:
REFERENCE:
MENU:
Advanced Switch Configuration Menu->VLAN Management->
Delete VLAN
EXAMPLE:
! delete vlan3
Switch(config)# no interface vlan3
Switch(config)#
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Command Line Interface
5-77
PVID
Use the PVID command to configure a PVID on a port.
PVID <vlanID>
SYNTAX DESCRIPTION: <vlanID>
VLAN ID
Interface configuration
None
COMMAND MODES:
REFERENCE:
MENU:
EXAMPLE:
! Set port 2 PVID 3
Switch(config)# interface fastethernet0/2
Switch(config-if)# PVID 3
Switch(config-if)#
frame-type
Use the frame-type command to configure the frame type on a port.
frame-type <type>
SYNTAX DESCRIPTION: <type>
all - admit all packets
tag-only - tagged packets only
COMMAND MODES:
REFERENCE:
Interface configuration
None
MENU:
EXAMPLE:
! Set port 2 frame type admit all
Switch(config)# interface fastethernet0/2
Switch(config-if)# frame-type all
Switch(config-if)#
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5-78 ES3000 User Guide
show vlan
Use the show-vlan command to display VLAN information.
show vlan <vlanID>
SYNTAX DESCRIPTION: <vlanID>
VLAN ID.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show vlan command has no default setting.
Privileged EXEC
Foundry
MENU:
Advanced Switch Configuration -> VLAN Management Menu
EXAMPLE:
Switch# show vlan all
VLAN Name
Type
Mgmt
Ports
---- ----------------------------- --------- ------------------------
1
Default VLAN
Permanent UP
Fa1, Fa2, Fa3, Fa4
Fa5, Fa6, Fa7, Fa8
Fa9, Fa10, Fa11,
Fa1, Fa2, Fa3
2
3
VLAN-2
VLAN-3
Static
UP
Dynamic
DOWN
Fa1, Fa3
Switch#
gvrp
Use the gvrp command to enable or disable the GVRP protocol implemented in the system.
gvrp
no gvrp
SYNTAX DESCRIPTION: The gvrp command has no argument.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The gvrp feature is disabled by default.
Global configuration
HP
MENU:
Advanced Switch Configuration Menu->VLAN Management->
Set GVRP Status
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Command Line Interface
5-79
EXAMPLE:
! Enable GVRP
Switch(config)# gvrp
Switch(config)#
! Disable GVRP
Switch(config)# no gvrp
Switch(config)#
show vlan gvrp
Use the show vlan gvrp command to display VLAN information.
show vlan gvrp
SYNTAX DESCRIPTION: <vlanID>
VLAN ID.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show vlan gvrp command has no default setting.
Privileged EXEC
Foundry
MENU:
Advanced Switch Configuration -> VLAN Management Menu
EXAMPLE:
Switch# show vlan-gvrp
GVRP status is globally disabled
Switch#
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5-80 ES3000 User Guide
show vlan port
Use the show vlan port command to display VLAN information.
show vlan port
SYNTAX DESCRIPTION:
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show vlan port command has no default setting.
Privileged EXEC
MENU:
EXAMPLE:
Switch# show vlan port
Port PVID Acceptable Frame Type
GVRP
---- ---- --------------------- --------
1
2
3
4
5
6
7
8
9
1
1
1
1
2
1
1
1
1
Admit All
Admit All
Admit All
Admit All
Admit All
Admit All
Admit All
Admit All
Admit All
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Enabled
Switch#
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Command Line Interface
5-81
5.14 Quality of Service Commands
mls qos
Use the mls qos command to enable or disable the QoS implemented in the system.
mls qos
no mls qos
SYNTAX DESCRIPTION: The mls qos command has no argument.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The feature is disabled by default.
Global configuration
Cisco
MENU:
Advanced Switch Configuration Menu->Quality of Service->Set Status
EXAMPLE:
!Disable Quality of Service
Switch(config)# no mls qos
Switch(config)#
!Enable Quality of Service
Switch(config)# mls qos
Switch(config)#
priority-queue cos-map
Use the priority-queue cos-map command to map the 802.1p traffic class to the port transmitting
queues.
priority-queue cos-map <traffic class> <priority>
SYNTAX DESCRIPTION: <priority>
Integer ranges from 0 to 7.
<traffic class> 0 to 3, 0 is lowest, 3 is highest
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
Cisco
MENU:
Advanced Switch Configuration Menu->Quality of Service->
Set Priority Queue
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5-82 ES3000 User Guide
EXAMPLE:
! traffic class(Queue) 1 mapping to Priority 5
Switch(config)# priority-queue cos-map 1 5
Switch(config)#
show mls qos
Use the show mls qos command to display QoS information.
show mls qos
SYNTAX DESCRIPTION: The show mls qos command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show mls qos command has no default setting.
Privileged EXEC
Cisco
MENU:
Advanced Switch Configuration Menu -> Quality of Service Configuration
Menu
EXAMPLE:
Switch# show mls-qos
Quality of Service Status: Disabled
Switch#
show priority-queue cos-map
Use this command to display QoS information.
show priority-queue cos-map
SYNTAX DESCRIPTION: The show priority-queue cos-map command has no arguments or
keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show priority-queue cos-map command has no default setting.
Privileged EXEC
Cisco
MENU:
Advanced Switch Configuration Menu -> Quality of Service Configuration
Menu
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Command Line Interface
5-83
EXAMPLE:
Switch# show priority-queue cos-map
Pritority Traffic Class
--------- -------------
0
1
2
3
4
5
6
7
0
0
2
1
2
2
3
3
Switch#
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5-84 ES3000 User Guide
5.15 Diffserv Commands
diffserv classifier
Use the diffserv classifier command to configure the classifier for diffserv.
diffserv classifier <index> [src-mac <mac>] [dst-mac <mac>] [vlan-id <vid>]
[dscp <ds>] [protocol <pro>] [src-ip <ip>] [dst-ip <ip>] [src-14-port <port>]
[dst-14-port <port>]
no diffserv classifier <index>
SYNTAX DESCRIPTION: <index>
Classifier ID for diffserv
<mac>
<vid>
<ds>
MAC address for classifier
VLAN ID for classifier
6-bits DSCP value in IP header for classifier
8-bits Protocol value in IP header for classifier
<pro>
Protocol name
TCP
Protocol value
6
17
1
UDP
ICMP
IGMP
2
RSVP
46
<ip>
<port>
IP address for classifier
Port number for classifier
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration command
MENU:
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Command Line Interface
5-85
EXAMPLE:
! Create a classifier Index:23, source MAC address: 00:00:01:02:03:04 Vlan
ID is 40
Switch(config)# diffserv classifier 23 src-mac 00:00:01:02:03:04 vlan-id
40
Switch(config)#
! delete a classifier Index 23
Switch(config)# no diffserv classifier 23
Switch(config)#
diffserv inprofile
Use the diffserv inprofile command to configure in-profile action for diffserv.
diffserv inprofile <index> [drop | dscp <ds> | precedence <precedence> | cos <cos>]
SYNTAX DESCRIPTION: <index>
In-profile ID for diffserv
<ds>
<precedence>
<cos>
6-bits DSCP value in IP header for action
3-bits TOS-precedence value in IP header for action
3-bits priority value in VLAN TAG for action
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration command
MENU:
EXAMPLE:
! Create a In-profile Index:23 , replace DSCP value to 42
Switch(config)# diffserv inprofile 23 dscp 42
Switch(config)#
! delete a in-profile Index 23
Switch(config)# no diffserv inprofile 23
Switch(config)#
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5-86 ES3000 User Guide
diffserv nomatch
Use the diffserv nomatch command to configure nomatch action for diffserv.
diffserv nomatch <index> [drop | policed-dscp <ds> | precedence <precedence> | cos
<cos>]
SYNTAX DESCRIPTION: <index>
No-match ID for diffserv
<ds>
<precedence>
<cos>
6-bits DSCP value in IP header for action
3-bits TOS-precedence value in IP header for action
3-bits priority value in VLAN TAG for action
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration command
MENU:
EXAMPLE:
! Create a no-match Index:2 , replace COS value to 3
Switch(config)# diffserv nomatch 2 cos 3
Switch(config)#
! delete a no-match Index 2
Switch(config)# no diffserv nomatch 2
Switch(config)#
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Command Line Interface
5-87
diffserv outprofile
Use the diffserv outprofile command to configure the out-profile for diffserv.
diffserv outprofile <index> committed-rate<unit> burst-size<volume>
[drop | dscp <ds>]
SYNTAX DESCRIPTION: <index>
Out-profile ID for diffserv
<meter-id>
<ds>
Meter ID for out-profiler
6-bits DSCP value in IP header for action
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration command
MENU:
EXAMPLE:
! Create a out-profile Index 4, set committed-rate to 23, burst-size 4 and
out-profile action drop.
Switch(config)# diffserv outprofile 4 committed-rate 23 burst-size 4 drop
Switch(config)#
! delete a out-profile 4
Switch(config)# no diffserv outprofile 4
Switch(config)#
diffserv portlist
Use the diffserv portlist command to configure the portlist for diffserv.
diffserv portlist <index> <portlist>
SYNTAX DESCRIPTION: <index>
<portlist>
Port-list Index for diffserv
Port-list for diffserv
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration command
MENU:
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5-88 ES3000 User Guide
EXAMPLE:
! Create a portlist Index 5, set port 3-7 .
Switch(config)# diffserv portlist 5 3-7
Switch(config)#
! delete a port-list 5
Switch(config)# no diffserv portlist 5
Switch(config)#
diffserv policy
Use the diffserv policy command to configure the policy for diffserv.
diffserv policy <index> portlist <portlist-index> classifier <classifier-index>
policy-recedence <value>
[ inprofile <inprofile-index>nomatch <nomatch-index> outprofile <outprofile-index> ]
SYNTAX DESCRIPTION: <index>
policy Index for diffserv
<portlist-index> Port-list Index for policy
<classifier-index> classifier Index for policy
<value>
policy-recedence value for policy (1-65535)
<inprofile-index> In-profile Index for policy
<nomatch-index> No-match Index for policy
<outprofile-index>Out-profile Index for policy
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration command
MENU:
EXAMPLE:
! Create a policy Index 5, precedence 100, classifier Index 4,
in-profile Index 5, Portlist Index 3
Switch(config)# diffserv policy 5 policy-precedence 100 classifier 4
inprofile 5 portlist 3
Switch(config)#
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Command Line Interface
5-89
! delete a policy Index 5
Switch(config)# no diffserv policy 5
Switch(config)#
show diffserv classifier
Use the show diffserv classifier command to display diffserv classifier information.
show diffserv classifier
SYNTAX DESCRIPTION: The show diffserv classifier command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Privileged EXEC
MENU:
EXAMPLE:
Switch# show diffserv classifier all
Classifier Index : 23
Source IP Addr : Ignore
Source MAC Addr : 00:00:01:02:03:04 Dest MAC Addr
Source L4 Port : Ignore
Dest IP Addr
: Ignore
: Ignore
: Ignore
: Ignore
Dest L4 Port
Protocol
DSCP
VLAN ID
: Ignore
: 40
Switch#
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5-90 ES3000 User Guide
show diffserv inprofile
Use the diffserv inprofile command to display the diffserv in-profile information.
show diffserv inprofile
SYNTAX DESCRIPTION: The show diffserv inprofile command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Privileged EXEC
MENU:
EXAMPLE:
Switch# show diffserv inprofile
In-Profile Action:
Index
Action
Value
------------------------------------
23
policed-dscp
42
Switch#
show diffserv outprofile
Use the show diffserv outprofile command to display diffserv out-profile information.
show diffserv outprofile
SYNTAX DESCRIPTION: The show diffserv outprofile command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Privileged EXEC
MENU:
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Command Line Interface
5-91
show diffserv portlist
Use the show diffserv portlist command to display diffserv portlist information.
show diffserv portlist
SYNTAX DESCRIPTION: The show diffserv portlist command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Privileged EXEC
MENU:
EXAMPLE:
Switch# show diffserv portlist
Portlist:
Index Portlist
----- --------------------------------------------------------------
5
3-7
Switch#
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5-92 ES3000 User Guide
show diffserv policy
Use the show diffserv policy command to display diffserv policy information.
show diffserv policy [<index>]
SYNTAX DESCRIPTION: The show diffserv policy command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Privileged EXEC
MENU:
EXAMPLE:
Switch# show diffserv policy all
Policy :
Index Classifier Precedence In-Profile No-Match Out-Profile PortList Status -
---- ---------- ---------- ---------- -------- ----------- -------- -------
22
23
100
23
2
3
5
Enable
Switch#
Switch# show diffserv policy 22
Policy
Index
: 22
Classifier Index : 23
Source IP Addr : Ignore
Source MAC Addr : 00:00:01:02:03:04 Dest MAC Addr
Source L4 Port : Ignore
Dest IP Addr
: Ignore
: Ignore
: Ignore
: Ignore
Dest L4 Port
Protocol
DSCP
VLAN ID
: Ignore
: 40
Policy Precedence: 100
In-Profile Index : 23
No-Match Index : 2
Out-Profile Index: 3
Committed Rate : 3
PortList Index : 5
In-Profile Action : policed-dscp-42
No-Match Action : policed-cos-3
Out-Profile Action : drop
Burst Size
PortList
: 4 KB
: 3-7
Switch#
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Command Line Interface
5-93
show diffserv policy prcedence port
Use this command to show diffserv policy precedence by port information.
show diffserv policy-precedence port<port num> [sort index/precedence]
SYNTAX DESCRIPTION: The command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Privileged EXEC
MENU:
EXAMPLE:
Switch# show diffserv policy-precedence port 5 sort precedence
Selected Port Number: 5
Precedence
------------ ------------
100 22
Policy Index
Switch# show diffserv policy-precedence port 5 sort policy-index
Selected Port Number: 5
Policy Index Precedence
------------ ------------
22
100
Switch#
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5-94 ES3000 User Guide
5.16 802.1x Commands
dot1x radius
Use the dot1x nas-id command to set 802.1x admin status.
dot1x radius <NASID>
SYNTAX DESCRIPTION: <NASID>
String, ID for dot1x request to Radius server.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
MENU:
EXAMPLE:
! NAS ID "dot1x_auth"
Switch(config)# dot1x radius dot1x_auth
Switch(config)#
dot1x port-control
Use the dot1x port-control command to set 802.1x port control status.
dot1x port-control <control>
SYNTAX DESCRIPTION: <control>
auto
The controlled Port is set to the
Authorized or Unauthorized state in
accordance with the outcome of an
authentication exchange between
the Supplicant and the
Authentication Server.
force-authorized
The controlled Port is required to be
held in the Authorized state.
force-unauthorized The controlled Port is required to be
held in the Unauthorized state.
DEFAULT VALUE:
COMMAND MODES:
Interface configuration
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Command Line Interface
5-95
REFERENCE:
MENU:
Cisco
EXAMPLE:
! set port-control auto on port 5
Switch(config)# interface fastethernet0/5
Switch(config-if)# dot1x port-control auto
Switch(config)#
dot1x re-authentication
Use the dot1x re-authentication command to set 802.1x port re-authentication.
dot1x re-authentication
no dot1x re-authentication
SYNTAX DESCRIPTION: The dot1x re-authentication command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
Cisco
MENU:
EXAMPLE:
! Enable re-authentication on port 7
Switch(config)# interface fastethernet0/7
Switch(config-if)# dot1x authentication
Switch(config-if)#
! Disable re-authentication on port 7
Switch(config)# interface fastethernet0/7
Switch(config-if)# no dot1x authentication
Switch(config-if)#
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5-96 ES3000 User Guide
dot1x timeout re-authperiod
Use this command to set the number of seconds between re-authentication attempts. The command
affects the behavior of the switch only if periodic re-authentication is enabled.
dot1x timeout re-authperiod <minute>
SYNTAX DESCRIPTION: <minute>
Set the number of minutes
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
Cisco
MENU:
EXAMPLE:
! Set re-authentication time 2 min on port 7
Switch(config)# interface fastethernet0/7
Switch(config-if)# dot1x timeout re-authperiod 30
Switch(config-if)#
dot1x timeout supp-timeout
Use this command to set the number of seconds for the timeout value.
dot1x timeout supp-timeout <second>
SYNTAX DESCRIPTION: <second>
Set the number of seconds
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
Cisco
MENU:
EXAMPLE:
! Set supp-timeout 60 sec on port 7
Switch(config)# interface fastethernet0/7
Switch(config-if)# dot1x timeout supp-timeout 60
Switch(config-if)#
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Command Line Interface
5-97
dot1x timeout quiet-period
Use this command to set the number of seconds the switch remains in quiet state following a failed
authentication exchange with the client.
dot1x timeout quiet-period <second>
SYNTAX DESCRIPTION: <second>
Set the number of seconds
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
Cisco
MENU:
EXAMPLE:
! Set quiet period time 60 sec on port 7
Switch(config)# interface fastethernet0/7
Switch(config-if)# dot1x timeout quiet-period 60
Switch(config-if)#
dot1x timeout server
Use this command to set the number of seconds the switch waits for a response to a RADIUS frame.
dot1x timeout server <second>
SYNTAX DESCRIPTION: <second>
Set the number of seconds
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
Cisco
MENU:
EXAMPLE:
! Set transmit time 10 sec on port 3
Switch(config)# interface fastethernet0/3
Switch(config-if)# dot1x timeout server 10
Switch(config-if)#
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5-98 ES3000 User Guide
dot1x timeout tx-period
Use this command to set the number of seconds the switch waits for a response to an
EAP-request/identity frame from the client before retransmitting the request.
dot1x timeout tx-period <second>
SYNTAX DESCRIPTION: <second>
Set the number of seconds
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
Cisco
MENU:
EXAMPLE:
! Set transmit time 60 sec on port 3
Switch(config)# interface fastethernet0/3
Switch(config-if)# dot1x timeout tx-period 60
Switch(config-if)#
dot1x max-req
Use the dot1x max-req command to set the number of times the switch sends an EAP-request/identity
frame to the client before restarting the authentication process.
dot1x max-req <count>
SYNTAX DESCRIPTION: <count>
Set the number of times
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
Cisco
MENU:
EXAMPLE:
! Set request times 4 on port 3
Switch(config)# interface fastethernet0/3
Switch(config-if)# dot1x max-req 4
Switch(config-if)#
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Command Line Interface
5-99
dot1x re-authenticate
Use this command to re-authenticate on an 802.1X-authorized port.
dot1x re-authenticate
SYNTAX DESCRIPTION: The dot1x re-authenticate command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
Cisco
MENU:
EXAMPLE:
! re-authenticate on port 3 now
Switch(config)# interface fastethernet0/3
Switch(config-if)# dot1x re-authenticate
Switch(config-if)#
dot1x init
Use the dot1x init command to display (initiate) status on an 802.1X-authorized port.
dot1x init
SYNTAX DESCRIPTION: The dot1x init command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
Cisco
MENU:
EXAMPLE:
! init on port 3
Switch(config)# interface fastethernet0/3
Switch(config-if)# dot1x init
Switch(config-if)#
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5-100 ES3000 User Guide
dot1x control-direction
Use the dot1x control-direction command to impose dot1x authentication on either incoming or
outgoing traffic.
dot1x control-direction <direction>
SYNTAX DESCRIPTION: <direction>
both
in
The dot1x authentication is imposed only
on the incoming traffic
The dot1x authentication is imposed on
incoming and outgoing traffic
COMMAND MODES:
REFERENCE:
Interface configuration
Cisco
MENU:
EXAMPLE:
! Set Control direction Both on port 5
Switch(config)# interface fastethernet0/5
Switch(config-if)# dot1x control-direction both
Switch(config-if)#
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Command Line Interface
5-101
show dot1x
show dot1x <port-list>
SYNTAX DESCRIPTION: <port-list>
Port list
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Privileged EXEC
Cisco
MENU:
EXAMPLE:
Switch# show dot1x 1-2
NAS ID : dot1x_auth
Port No : 1
Port Status
Port Control
Quiet Period
Supplicant Timeout : 30
Maxumum Request
Re-auth Status
: Authorized
: Force Authorized AdminControlDirection : Both
OperControlDirection : Both
: 60
seconds
seconds
Transmission Period : 30
seconds
: 30 seconds
: 60 minutes
Server Timeout
Re-auth Period
: 2
: Disabled
Port No : 2
Port Status
Port Control
Quiet Period
Supplicant Timeout : 30
Maxumum Request
Re-auth Status
: Authorized
: Force Authorized AdminControlDirection : Both
OperControlDirection : Both
: 60
seconds
seconds
Transmission Period : 30
seconds
: 30 seconds
: 60 minutes
Server Timeout
Re-auth Period
: 2
: Disabled
Switch#
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5-102 ES3000 User Guide
5.17 Radius Commands
radius-server host
Use the radius-server host command to specify a RADIUS server host.
radius-server host < ip-address> [timeout <seconds>] [retransmit <retries>]
[key <string>]
no radius-server
SYNTAX DESCRIPTION: ip-address
timeout
IP address of the RADIUS server host
(Optional) The time interval in seconds that the router
waits for the RADIUS server to reply before
retransmitting.
seconds
The range is 1 to 1000.
retransmit
(Optional) The number of times a RADIUS request is
re-sent to a server.
retries
key
The range is 1 to 100.
(Optional) Specifies the authentication and encryption
key used between the NAS and RADIUS server.
string
(Optional) Text string.
COMMAND MODES:
REFERENCE:
Global configuration
Cisco
MENU:
EXAMPLE:
!Set radius server 192.168.0.1 timeout 5 second retransmit 4 times and
Shared Secret "karl_radius"
Switch(config)# radius-server host 192.168.0.1 timeout 5 retransmit 4 key
karl_radius
Switch(config)#
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Command Line Interface
5-103
show radius-server
Use the show radius-server command to display Radius configure information.
show radius-server
SYNTAX DESCRIPTION: The show radius-server command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show radius-server command has no default setting.
Privileged EXEC
MENU:
EXAMPLE:
Switch# show radius
Server IP Address :
Shared Secret :
Response Time :
192.168.0.1
Karl_
5 seconds
Maximum Retransmission : 2
Switch#
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5-104 ES3000 User Guide
5.18 SNTP Commands
sntp server
Use the sntp server command to configure the sntp server
snto server <ip>
SYNTAX DESCRIPTION: <ip>
IP address of the recipient.
DEFAULT VALUE:
COMMAND MODES:
MENU:
The hosts are not assigned by default
Global configuration
Basic Switch Configuration Menu->SNTP Configuration->
Set SNTP Server IP
EXAMPLE:
! Configure SNTP server ip 172.16.5.198.
Switch(config)# sntp server 172.16.5.198
Switch(config)#
sntp poll-interval
Use this command to configure the polling interval for sntp operation.
sntp poll-interval <sec>
SYNTAX DESCRIPTION: Integer value ranges from 1 to 1440 minutes.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The default value is 1440 minutes (1 day).
Global configuration
None
MENU:
Basic Switch Configuration Menu->SNTP Configuration->
Set SNTP Interval
EXAMPLE:
!Set SNTP polling interval 300 minutes.
Switch(config)# sntp poll-interval 300
Switch(config)#
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Command Line Interface
5-105
sntp daylight-saving
Use this command to enable or disable daylight saving, if time zone is applicable.
sntp daylight-saving
no sntp daylight-saving
SYNTAX DESCRIPTION: This command has no argument.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
This command is disabled by default
Global configuration
None
MENU:
Basic Switch Configuration Menu->SNTP Configuration->
Set Daylight Saving
EXAMPLE:
!Enable daylight saving.
Switch(config)# sntp daylight-saving
Switch(config)#
!Disable daylight saving.
Switch(config)# no sntp daylight-saving
Switch(config)#
sntp timezone
Use the sntp timezone command to configure the timezone.
show timezone <location>
SYNTAX DESCRIPTION: This location type ranges from 1 to 63.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
None
MENU:
Basic Switch Configuration Menu->SNTP Configuration->
Set time Zone
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5-106 ES3000 User Guide
EXAMPLE:
!Configure timezone to Taipei.
Switch(config)# sntp timezone 50
Switch(config)#
show sntp
Use the show sntp configuration information for the interface
show sntp
SYNTAX DESCRIPTION:
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
This command has no default value
Privileged EXEC
MENU:
EXAMPLE:
Switch# show sntp
Date ( YYYY/MM/DD ) : 03:41:07
Time ( HH:MM:SS )
: 1900/01/01
Thursday
SNTP Server IP
: 172.16.5.198
SNTP Polling Interval : 300 Min
Time Zone
Daylight Saving
: (GMT+08:00) Taipei
: N/A
Switch#
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Command Line Interface
5-107
5.19 Syslog Commands
show log
Use the show log command to display log for the switch
show log
SYNTAX DESCRIPTION:
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
The show log command has no default setting
Priviliaged EXEC
MENU:
EXAMPLE:
Switch# show log
Entry Time(YYYY/MM/DD HH:MM:SS) Event
----- ------------------------- -------------------------------------
1 0000/00/00 00:00:18
2 0000/00/00 00:00:22
3 0000/00/00 00:00:27
4 0000/00/00 00:00:35
5 0000/00/00 00:25:43
6 0000/00/00 00:35:58
7 0000/00/00 00:43:17
8 0000/00/00 00:51:18
9 0000/00/00 01:01:04
10 0000/00/00 01:03:25
11 0000/00/00 01:04:56
12 0000/00/00 01:10:45
13 0000/00/00 01:14:03
14 0000/00/00 01:16:49
15 0000/00/00 01:19:10
16 0000/00/00 02:34:24
Configuration changed
Reboot: Factory Default
(Bridge) Topology Change
Login from console
Login from console
(Bridge) Topology Change
(Bridge) Topology Change
(Bridge) Topology Change
(Bridge) Topology Change
(Bridge) Topology Change
(Bridge) Topology Change
(Bridge) Topology Change
(Bridge) Topology Change
(Bridge) Topology Change
Login from console
(Bridge) Topology Change
Switch#
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Command Line Interface
5-109
5.20 Power Over Ethernet Commands
peth trap
Use the peth trap command to configure a PoE trap.
peth trap
no peth trap
SYNTAX DESCRIPTION: The peth trap command has no arguments or keywords
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
MENU:
EXAMPLE:
!Set PETH trap on
Switch(config)# peth trap
Switch(config)#
peth usage-threshold
Use the peth usage-threshold command to configure power usage threshold.
peth usage-threshold <percent>
SYNTAX DESCRIPTION: 1-99, The usage threshold expressed in percents for comparing the
measured power and initiating an alarm if the threshold is exceeded.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
MENU:
EXAMPLE:
!Set power usage threshold 60
Switch(config)# peth usage-threshold 60
Switch(config)#
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5-110 ES3000 User Guide
peth disconnection-method
Use the peth disconnection-method command to configure the dosconnection method.
peth disconnection-method <method>
SYNTAX DESCRIPTION: <method>
next port - After the power budget has been exceeded, the next port
attempting to power up is denied, regardless of its priority.
low-priority - After the power budget has been exceeded, the next port
attempting to power up, causes the port with the lowest priority to shut
down, to allow higher-priority ports topower up.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
MENU:
EXAMPLE:
!Set disconnection-method low-priority
Switch(config)# peth disconnection-method low-priority
Switch(config)#
peth capacitor-detection
Use the peth capacitor-detection command to set the power detection method.
peth capacitor detection
no peth capacitor detection
SYNTAX DESCRIPTION: The peth capacitor-detection command has no arguments or keywords
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
MENU:
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Command Line Interface
5-111
EXAMPLE:
!Enable capacitor detection
Switch(config)# peth capacitor-detection
Switch(config)#
peth limit
Use the peth limit command to set the power limit on a port.
peth limit <mwatt>
SYNTAX DESCRIPTION: <mwatt>
Power limit 3-20 watts
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
15 watt
Interface configuration
MENU:
EXAMPLE:
!Set power limit 10 watt on port 2
Switch(config)# interface fastethernet0/2
Switch(config-if)# peth limit 15
Switch(config-if)#
peth priority
Use the peth priority command for when the power budget is not enough.
peth priority <level>
SYNTAX DESCRIPTION: <level>
Critical - Set critical priority to critical
High - Set critical priority to high
Low - Set critical priority to low
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
High
Interface configuration
MENU:
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5-112 ES3000 User Guide
EXAMPLE:
!Set priority low oon port 3
Switch(config)# interface fastethernet0/3
Switch(config-if)# peth priority low
Switch(config-if)#
peth shutdown
Use the peth shutdown command to shut down a PoE port.
peth shutdown
SYNTAX DESCRIPTION: The peth shutdown command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Interface configuration
MENU:
EXAMPLE:
!Disable Power Ethernet on port 4
Switch(config)# interface fastethernet0/4
Switch(config-if)# peth shutdown
Switch(config-if)#
!Enable Power Ethernet on port 4
Switch(config)# interface fastethernet0/4
Switch(config-if)# no peth shutdown
Switch(config-if)#
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Command Line Interface
5-113
show peth-conf
Use the show peth-conf command to display switch Ethernet settings..
show peth-conf
SYNTAX DESCRIPTION: This command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Prilileged EXEC
MENU:
EXAMPLE:
Switch# show peth-conf
Power budget
Power Consumption
: 170 Watts
: 0 Watts
Power usage threshold : 60 %
Power Management Method : Low priority port will be shut down
Power Detection Method : capacitor detection enabled
Switch#
show peth-port
Use the show peth-port command to display PoE port settings and power measurements.
show peth-port
SYNTAX DESCRIPTION: The show peth-port command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Prilileged EXEC
MENU:
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5-114 ES3000 User Guide
EXAMPLE:
Switch# show peth-port
No. Admin. Status
--- ------ -------------- ----- ------ --------- --------- --------- ----
Class Prio. Limit (W) Power (W) Vol. (V) Cur.
1
2
3
4
5
6
7
8
Up Not Powered
Down Not Powered
Up Not Powered
Up Not Powered
Up Not Powered
Up Not Powered
Up Not Powered
Up Not Powered
Up Not Powered
Up Not Powered
Up Not Powered
Up Not Powered
Up Not Powered
--- Low
--- Low
--- Low
--- Low
--- Low
--- Low
--- Low
--- Low
--- Low
--- Low
--- Low
--- Low
--- Low
15.4
15
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
15.4
15.4
15.4
15.4
15.4
15.4
15.4
15.4
15.4
15.4
15.4
9
10
11
12
13
0
0
0
Switch#
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Command Line Interface
5-115
5.21 Miscellaneous Commands
system mtu
Use the system mtu command to set the mtu length.
system mtu 1578
no system mtu
SYNTAX DESCRIPTION: The system mtu command has one argument for the current version that
is required to be 1578.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Global configuration
MENU:
EXAMPLE:
! Set system mtu 1578
Switch(config)# system mtu 1578
Switch(config)#
show system mtu
Use the show system mtu command to display system mtu.
show system mtu
SYNTAX DESCRIPTION: The show system mtu command has no arguments or keywords.
DEFAULT VALUE:
COMMAND MODES:
REFERENCE:
Privileged EXEC
MENU:
EXAMPLE:
Switch# show system mtu
MU Length: 1578
Switch)#
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5-116 ES3000 User Guide
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Command Line Interface
5-117
5.22 Sample Configuration File
! Configuration file
!
!
hostname switch-24+2
snmp-server location taipei
snmp-server contact taipei
username name admin password software
!
spanning-tree priority 30000
spanning-tree max-age 7
spanning-tree hello-time 1
spanning-tree forward-time 10
spanning-tree
!
!
interface FastEthernet0/1
shutdown
speed-duplex 10-full
no flow-control
port security max-mac-count 100
port security action shutdown
spanning-tree cost 23
spanning-tree port-priority 150
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5-118 ES3000 User Guide
!
interface FastEthernet0/2
shutdown
no flow-control
!
interface FastEthernet0/3
no flow-control
!
interface FastEthernet0/4
speed-duplex 100-full
no flow-control
!
interface FastEthernet0/5
no flow-control
!
interface FastEthernet0/6
no flow-control
!
interface FastEthernet0/7
no flow-control
spanning-tree port-priority 20
!
interface FastEthernet0/8
no flow-control
spanning-tree cost 10
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Command Line Interface
5-119
!
interface FastEthernet0/9
no flow-control
!
interface FastEthernet0/10
spanning-tree cost 2
spanning-tree port-priority 3
!
interface FastEthernet0/11
spanning-tree cost 2
spanning-tree port-priority 3
!
interface FastEthernet0/12
spanning-tree cost 2
spanning-tree port-priority 3
!
interface FastEthernet0/13
spanning-tree cost 2
spanning-tree port-priority 3
!
interface FastEthernet0/14
no flow-control
!
interface FastEthernet0/15
no flow-control
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5-120 ES3000 User Guide
!
interface FastEthernet0/16
no flow-control
!
interface FastEthernet0/17
no flow-control
!
interface FastEthernet0/18
no flow-control
!
interface FastEthernet0/19
no flow-control
port security max-mac-count 1
port security action noaction
!
interface FastEthernet0/20
no flow-control
port security Secure
port security action trap-shutdown
!
interface FastEthernet0/21
no flow-control
!
interface FastEthernet0/22
no flow-control
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Command Line Interface
5-121
port monitor FastEthernet0/23
!
interface FastEthernet0/23
no flow-control
!
interface FastEthernet0/24
no flow-control
!
interface GigabitEthernet0/25
no flow-control
!
interface GigabitEthernet0/26
giga-port-type GBIC
no flow-control
!
!
vlan-type 802.1q
!
interface vlan1
name Default VLAN
untagged 0/1-26
!
interface vlan2
name inter VLAN
untagged 0/1,0/5-9
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5-122 ES3000 User Guide
tagged 0/2
forbidden 0/3-4
!
interface vlan3
name ext VLAN
untagged 0/14
tagged 0/15
forbidden 0/10-13
!
ip address 172.16.3.42 255.255.240.0
!
ip igmp snooping
ip igmp snooping aging-time 300
ip default-gateway 172.16.5.111
no ip http server
mac-address-table aging-time 400
mac-address-table static 00:00:11:22:33:44 FastEthernet1/5 vlan 1
mac-address-table static 00:11:22:33:33:33 FastEthernet1/6 vlan 2
!
no snmp-server
snmp-server community read RO
snmp-server community manager RW
snmp-server host 172.16.5.198 trap manager
snmp-server host 172.16.5.182 trap Gwen_MS
no snmp-server enable traps snmp authentication
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Command Line Interface
5-123
!
mls qos
priority-queue cos-map 0 1
priority-queue cos-map 0 2
priority-queue cos-map 1 6
priority-queue cos-map 1 7
!
port storm-control broadcast threshold medium
!
console inactivity-timer 0
!
no telnet-server
telnet-server inactivity-timer 10
!
end
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5-124 ES3000 User Guide
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Specifications & Pin Assignments
A.1 Specifications
The ES3000 Ethernet Switch has the following specifications:
482.6 mm with mounting brackets
440 mm without moutning brackets
Width
44 mm (1RU)
256 mm
Height
Depth
PoE version 8.95 lbs. (with rack brackets)
PoE version 8.95 lbs. (without rack brackets)
Weight
Non PoE version 7.90lbs. (with rack brackets)
Non PoE version 7.75 lbs. (without rack brackets)
100VAC - 240VAC, 50Hz/60Hz, 3.5A (PoE)
100VAC - 240VAC, 50Hz/60Hz, 1.5A (non PoE)
Max Power Consumption
Operating Temperature
O to 40 C
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A-2 ES3000 User Guide
10% to 40 % (without condensation)
Operating Humidity
MTBF
ES-3000-PWR-10-WW - 140,000 hours @ 25 C
ES-3000-10-WW - 355,000 hours @ 25 C
FIBER-3000-1S-WW - 1,125,000 hours @ 25 C
A.2 RJ-45 Plug and RJ-45 Connector
In a Fast Ethernet network, it is important all 100BASE-T certified Category 5 cabling use RJ-45 plugs.
The RJ-45 plug accepts 4-pair UTP or shielded twisted-pair (STP) 100-ohm cable and connects into
the RJ-45 connector. The RJ-45 connector is used to connect stations, hubs, and switches through
UTP cable; it supports 10 Mbps, 100 Mbps, or 1000 Mbps data transmission.
Normal Assignment on
Ports 1 To 8
Uplink Assignment on
Port 8
Pin
1
Input Receive Data +
Input Receive Data -
Output Transmit Data +
Output Transmit Data -
Output Transmit Data +
Output Transmit Data -
Input Receive Data +
Input Receive Data -
2
3
6
4, 5, 7, 8
Internal termination, not used for
data transmission
Pin
12
36
45
78
Channel
Description
A
B
C
D
Rx/Tx Data +Rx/Tx Data
Rx/Tx Data +Rx/Tx Data
Rx/Tx Data +Rx/Tx Data
Rx/Tx Data +Rx/Tx Data
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Cabling Guidelines
B.1 Fast Ethernet Cable Guidelines
Fast Ethernet uses UTP cable, as specified in the IEEE 802.3u standard for 100BASE-TX.The
specification requires Category 5 UTP cable consisting of either two-pair or four-pair twisted
insulated copper conductors bound in a single plastic sheath. Category 5 cable is certified up to
100 MHz bandwidth. 100BASE-TX operation uses one pair of wires for transmission and the
other pair for receiving and for collision detection.
When installing Category 5 UTP cabling, use the following guidelines to ensure cables perform
to the following specifications:
B.1.1 Certification
Verify the Category 5 UTP cable has completed the Underwriters' Laboratories (UL) or Electronic
Testing Laboratories (ETL) certification process.
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B-2 ES3000 User Guide
B.1.2 Termination Method
To minimize cross-talk noise, maintain the twist ratio of the cable up to the point of termination; verify
untwist at any RJ-45 plug or patch panel does not exceed 0.5 inch (1.5 cm).
B.2 Category 5 Cable
Category 5 distributed cable that meets ANSI/EIA/TIA-568-A building wiring standards can be a
maximum of 328 feet (ft) or 100 meters (m) in length, divided as follows:
•
•
•
20 ft (6 m) between the hub and the patch panel (if used)
295 ft (90 m) from the wiring closet to the wall outlet
10 ft (3 m) from the wall outlet to the desktop device
The patch panel and other connecting hardware is required to meet the requirements for 100 Mbps
operation (Category 5). Only 0.5 inch (1.5 cm) of untwist in the wire pair is allowed at any termination
point.
B.2.1 Category 5 Cable Specifications
Ensure the fiber cable is crossed over to guarantee link.
Specifications
Category 5 Cable Requirements
Four
Number of pairs
Impedance
100 ? 15%
Mutual capacitance at 1 KHz
Maximum attenuation (dB per 100 m, at 20° C)
NEXT loss (dB minimum)
=5.6 nF per 100 m
at 4 MHz: 8.2at 31 MHz: 11.7at 100 MHz: 22.0
at 16 MHz: 44at 31 MHz: 39at 100 MHz: 32
B.3 Twisted Pair Cables
For two devices to communicate, the transmitter of each device is required to be connected to the
receiver of the other device. The crossover function is usually implemented internally as part of the
circuitry in the device. Computers and workstation adapter cards are usually media-dependent
interface ports, called MDI or uplink ports. Most repeaters and switch ports are configured as media-
dependent interfaces with built-in crossover ports, called MDI-X or normal ports. Auto Uplink
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B-3
technology automatically senses which connection, MDI or MDI-X, is needed and makes the right
connection.
B.4 Patch Panels and Cables
If using patch panels, ensure they meet the 100BASE-TX requirements. Symbol recommends
Category 5 UTP cable for patch cables and work area cables to ensure the UTP patch cable rating
meets or exceeds the distribution cable rating. To wire patch panels, two Category 5 UTP cables are
required with an RJ-45 plug at each end.
Flat silver satin telephone cable can have the same RJ-45 plug. However, using telephone cable
results in excessive collisions, causing the attached port to be partitioned or disconnected from the
network.
B.5 Using 1000BASE-T Gigabit Ethernet over Category 5 Cable
B.5.1 Overview
When using the new 1000BASE-T standard, consider the limitations of cable installations and the
steps necessary to ensure optimum performance. The most important components in the cabling
system are patch panel connections, twists of the pairs at connector transition points, the jacket
around the twisted-pair cable, bundling of multiple pairs on horizontal runs and punch down blocks.
All of these factors affect the performance of 1000BASE-T technology if not correctly implemented.
B.5.2 Cabling
The 1000BASE-T product is designed to operate over Category 5 cabling. To further enhance the
operation, the cabling standards have been amended. The latest standard is Category 5e, which
defines a higher level of link performance than is available with Category 5 cable.
If installing new cable, Symbol recommends using Category 5e cable. If using the existing cable, be
sure to have the cable plant tested by a professional who can verify it meets or exceeds either ANSI/
EIA/TIA-568-A:1995 or ISO/IEC 11801:1995 Category 5 specifications.
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B-4 ES3000 User Guide
B.5.3 Length
The maximum distance limitation between two pieces of equipment is 100 m, as per the original
Ethernet specification. The end-to-end link is called the "channel."
TSB-67 defines the "Basic Link" which is the portion of the link that is part of the building
infrastructure. This excludes patch and equipment cords. The maximum basic link length is 295 feet
(90 m).
B.5.4 Return Loss
Return loss measures the amount of reflected signal energy resulting from impedance changes in the
cabling link. The nature of 1000BASE-T renders this measurement very important; if too much energy
is reflected back on to the receiver, the device does not perform optimally.
Unlike 10BASE-T and 100BASE-TX (which use only two of the four pairs of wires within the Category
5) 1000BASE-T uses all four pairs of the twisted pair. Verify all wires are tested.
Factors effecting return loss are:
•
•
•
•
The number of transition points, as there is a connection via an RJ-45 to another connector,
a patch panel, or device at each transition point.
Removing the jacket that surrounds the four pairs of twisted cable. It is highly recommended
that, when RJ-45 connections are made, this is minimized to 1-1/4 inch (32 mm).
Untwisting any pair of the twisted-pair cabling. It is important any untwisting be minimized
to 3/8 inch (10 mm) for RJ-45 connections.
Cabling or bundling of multiple Category 5 cables. This is regulated by ANSI/EIA/TIA-568A-
3. If not correctly implemented, this can adversely affect all cabling parameters.
B.5.5 Near End Cross Talk (NEXT)
Near End Cross Talk is a measure of the signal coupling from one wire to another, within a cable
assembly, or among cables within a bundle. NEXT measures the amount of cross-talk disturbance
energy that is detected at the near end of the link - the end where the transmitter is located. NEXT
measures the amount of energy that is "returned" to the sender end. The factors that affect NEXT and
cross talk are exactly the same as outlined in the Return Loss section. The cross-talk performance is
directly related to the quality of the cable installation.
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B-5
B.5.6 Patch Cables
When installing equipment, replace old patch panel cables that do not meet Category 5e
specifications. As pointed out in the NEXT section, this near end piece of cable is critical for
successful operation.
B.5.7 Optimum Performance
For optimum performance of the 1000BASE-T product, it is important to fully qualify the cable
installation and ensure it meets or exceeds ANSI/EIA/TIA-568-A:1995 or ISO/IEC 11801:1995
Category 5 specifications. Install Category 5e cable where possible, including patch panel cables.
Minimize transition points, jacket removal, and untwist lengths. Bundling of cables is required to be
properly installed to meet the requirements in ANSI/EIA/TIA-568A-3.
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B-6 ES3000 User Guide
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Customer Support
Symbol Technologies provides its customers with prompt and accurate customer support. Use
the Symbol Support Center as the primary contact for any technical problem, question or support
issue involving Symbol products.
If the Symbol Customer Support specialists cannot solve a problem, access to all technical
disciplines within Symbol becomes available for further assistance and support. Symbol
Customer Support responds to calls by email, telephone or fax within the time limits set forth in
individual contractual agreements.
When contacting Symbol Customer Support, please provide the following information:
•
•
•
serial number of unit
model number or product name
software type and version number.
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C-2 ES3000 User Guide
North American Contacts
Inside North America, contact Symbol by:
Symbol Technologies, Inc.
One Symbol Plaza Holtsville, New York 11742-1300
Telephone: 1-631-738-2400/1-800-SCAN 234
Fax: 1-631-738-5990
Symbol Support Center (for warranty and service information):
telephone: 1-800-653-5350
fax: (631) 563-5410
Email: [email protected]
International Contacts
Outside North America, contact Symbol by:
Symbol Technologies
Symbol Place
Winnersh Triangle, Berkshire, RG41 5TP
United Kingdom
0800-328-2424 (Inside UK)
+44 118 945 7529 (Outside UK)
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C-3
Web Support Sites
MySymbolCare
http://www.symbol.com/services/msc
Symbol Services Homepage
http://symbol.com/services
Symbol Software Updates
http://symbol.com/services/downloads
Symbol Developer Program
http://software.symbol.com/devzone
Additional Information
Obtain additional information by contacting Symbol at:
1-800-722-6234, inside North America
+1-631-738-5200, in/outside North America
http://www.symbol.com/
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C-4 ES3000 User Guide
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Glossary
10BASE-T
The IEEE specification for 10 Mbps Ethernet over Category 3, 4, or 5 twisted-pair
cable.
100BASE-FX
100BASE-TX
1000BASE-SX
1000BASE-T
The IEEE specification for 100 Mbps Fast Ethernet over fiber-optic cable.
The IEEE specification for 100 Mbps Fast Ethernet over Category 5 twisted-pair cable.
The IEEE specification for 1000 Mbps Gigabit Ethernet over fiber-optic cable.
The IEEE specification for 1000 Mbps Gigabit Ethernet over Category 5 twisted-pair
cable.
Auto-negotiation
Auto Uplink
A feature that allows twisted-pair ports to advertise their capabilities for speed,
duplex and flow control. When connected to a port that also supports auto-
negotiation, the link can automatically configure itself to the optimum setup.
A feature that allows twisted-pair ports to sense if a normal (MDI-X) or uplink (MDI)
connection is necessary and make the right link. It adjusts for straight-through or
crossover cables.
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GL-2 ES3000 User Guide
Backbone
The part of a network used as a primary path for transporting traffic between network
segments.
Bandwidth
The information capacity, measured in bits per second, that a channel could transmit.
Bandwidth examples include 10 Mbps for Ethernet, 100 Mbps for Fast Ethernet, and
1000 Mbps (I Gbps) for Gigabit Ethernet.
Baud
The signaling rate of a line, that is, the number of transitions (voltage or frequency
changes) made per second. Also known as line speed.
Broadcast
A packet sent to all devices on a network.
Broadcast storm
Multiple simultaneous broadcasts that typically absorb all the available network
bandwidth and can cause a network to fail. Broadcast storms can be due to faulty
network devices or network loops.
Capacity planning
Class of Service
Collision
Determining whether current solutions can satisfy future demands. Capacity planning
includes evaluating potential workload and infrastructure changes.
A term to describe treating different types of traffic with different levels of service
priority. Higher priority traffic gets faster treatment during times of switch congestion
A term used to describe two colliding packets in an Ethernet network. Collisions are
a part of normal Ethernet operation, but a sudden prolonged increase in the number
of collisions can indicate a problem with a device, particularly if it is not accompanied
by a general increase in traffic.
Endstation
Ethernet
A computer, printer, or server that is connected to a network.
A LAN specification developed jointly by Xerox, Intel and Digital Equipment
Corporation. Ethernet networks transmit packets at a rate of 10 Mbps.
Fast Ethernet
Gigabit Ethernet
Fault isolation
An Ethernet system that is designed to operate at 100 Mbps.
An Ethernet system that is designed to operate at 1000 Mbps (1 Gbps).
A technique for identifying and alerting administrators about connections (such as
those associated with switch ports) that are experiencing congestion or failure, or
exceeding an administrator-defined threshold.
Forwarding
Filtering
The process of sending a packet toward its destination using a networking device.
The process of screening a packet for certain characteristics, such as source address,
destination address, or protocol. Filtering is used to determine whether traffic is to
be forwarded, and can also prevent unauthorized access to a network or network
devices.
Flow control
A congestion- control mechanism. Congestion is caused by devices sending traffic to
already overloaded port on a switch. Flow control prevents packet loss and
temporarily inhibits devices from generating more traffic until the period of
congestion ends.
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GL-3
Full-duplex
Half-duplex
IEEE
A system that allows packets to be transmitted and received at the same time and,
in effect, doubles the potential throughput of a link.
A system that allows packets to transmitted and received, but not at the same time.
Contrast with full-duplex.
Institute of Electrical and Electronics Engineers. This American organization was
founded in 1963 and sets standards for computers and communications.
IETF
Internet Engineering Task Force. An organization responsible for providing
engineering solutions for TCP/IP networks. In the network management area, this
group is responsible for the development of the SNMP protocol.
IGMP
IP
Internet Group Management Protocol, the standard for IP multicasting in the Internet.
IGMP is used to establish host memberships in multicast groups on a single network.
(See IP multicast)
Internet Protocol. IP is a layer 3 network protocol that is the standard for sending data
through a network. IP is part of the TCP/IP set of protocols that describe the routing
of packets to addressed devices.
IP address
IP multicast
Internet Protocol address. A unique identifier for a device attached to a network using
TCP/IP. The address is written as four octets separated with periods (full-stops), and
is made up of a network section, an optional subnet section and a host section.
Sending data to distributed servers on a multicast backbone. For large amounts of
data, IP Multicast is more efficient than normal Internet transmissions, because the
server can broadcast a message to many recipients simultaneously. Unlike traditional
Internet traffic that requires separate connections for each source-destination pair, IP
multicasting allows many recipients to share the same source. This means that just
one set of packets is transmitted for all the destinations.
LAN
Local Area Network. A network of end stations (such as PCs, printers, servers) and
network devices (hubs and switches) that cover a relatively small geographic area
(usually not larger than a floor or building).
Load balancing
Loop
The ability to distribute traffic across various ports of a device, such as a switch, to
provide efficient, optimized traffic throughout the network.
An event that occurs when two network devices are connected by more than one
path, thereby causing packets to repeatedly cycle around the network and not reach
their destination.
MAC
Media Access Control. A protocol specified by the IEEE for determining which devices
have access to a network at any one time.
MAC address
Media Access Control address; also called hardware or physical address. Most
devices that connect to a LAN have a MAC address assigned to them, as they are
used to identify other devices in a network.
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GL-4 ES3000 User Guide
Multicast
A single packet sent to a specific group of end stations on a network.
Port monitoring
The ability to monitor the traffic passing through a port on a device to analyze
network characteristics and perform troubleshooting.
Port speed
The speed that a port on a device uses to communicate with another device or the
network.
Port trunking
The ability to combine multiple ports on a device to create a single, high-bandwidth
connection.
Protocol
A set of rules for communication between devices on a network.
Quality of Service
A term to describe delay, throughput, bandwidth, and other factors that measure the
service quality provided to a user.
Segment
SNMP
A section of a LAN that is connected to the rest of the network using a switch, bridge,
or repeater.
Simple Network Management Protocol. An IETF standard protocol for managing
devices on a TCP/IP network.
Spanning Tree
A technique that detects loops in a network and logically blocks the redundant paths,
ensuring that only one route exists between any two LANs.
Spanning Tree Protocol (STP) A protocol that finds the most efficient path between segments of a multi-looped,
bridged network. STP allows redundant switches and bridges to be used for network
resilience, without the broadcast storms associated with looping. If a switch or
bridge falls, a new path to a redundant switch or bridge is opened.
Switch
A device that interconnects several LANs to form a single logical LAN that comprises
of several LAN segments. Switches are similar to bridges, in that they connect LANs
of a different type; however they connect more LANs than a bridge and are generally
more sophisticated.
TCP/IP
Transmission Control Protocol/Internet Protocol. This is the name for two of the most
well known protocols developed for the interconnection of networks. Originally a
UNIX standard, TCP/IP is now supported on almost all platforms, and is the protocol
of the Internet.TCP relates to the content of the data traveling through a network -
ensuring that the information sent arrives in one piece when it reaches its
destination.IP relates to the address of the end station to which data is being sent,
as well as the address of the destination network.
Telnet
TFTP
A TCP/IP application protocol that provides a virtual terminal service, allowing a user
to log into another computer system and access a device as if the user were
connected directly to the device.
Trivial File Transfer Protocol. Allows the transfer of files (such as software upgrades)
from a remote device using the local management capabilities of the Switch.
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GL-5
Traffic prioritization
Giving time-critical data traffic a higher quality of service over other, non-critical data
traffic.
Unicast
VLAN
A packet sent to a single end station on a network.
Virtual LAN. A logical association that allows users to communicate as if they were
physically connected to a single LAN, independent of the actual physical
configuration of the network.
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GL-6 ES3000 User Guide
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Index
authorization failures . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Numerics
1000BASE-T Gigabit Ethernet
Category 5 cables . . . . . . . . . . . . . . . . . . . . . . . . . B-3
NEXT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4
return loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4
802.1x
configuration menu . . . . . . . . . . . . . . . . . . . . . . . 3-70
control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-72
types of control . . . . . . . . . . . . . . . . . . . . . . . . . . 3-70
browsers, supported versions . . . . . . . . . . . . . . . . . . . . 4-1
bullets, use of. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . vii
A
actions
no-match . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-63
out-profile . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-62
addresses, Symbol. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .viii
administration
console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
assignment modes, IP . . . . . . . . . . . . . . . . . . . . . . . . . 3-11
authentication traps, see traps
C
cables
1000BASE-T Gigabit Ethernet. . . . . . . . . . . . . . . . B-3
Category 5 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
Fast Ethernet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
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guidelines. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-1
length . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-4
patch panels. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-3
case sensitivity, user names and passwords . . . . 3-12, 4-5
CIST
advanced port configuration . . . . . . . . . . . 3-61, 4-53
command options. . . . . . . . . . . . . . . . . . . . . . . . .3-57
classifiers
Command Line Interface (CLI)
commands
console inactivity-timer command . . . . . . . . . . . . . . . .5-24
contact information displaying . . . . . . . . . . . . . . . . . . .3-16
D
Layer-2 interface . . . . . . . . . . . . . . . . . . . . . . . . .5-31
diffserv classifier command . . . . . . . . . . . . . . . . . . . . .5-84
diffserv inprofile command . . . . . . . . . . . . . . . . . . . . . .5-85
disable command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-9
DLF storm control . . . . . . . . . . . . . . . . . . . . . . . . 3-70, 4-72
dot1x control-direction command . . . . . . . . . . . . . . . .5-100
dot1x init command. . . . . . . . . . . . . . . . . . . . . . . . . . . .5-99
dot1x max-req command. . . . . . . . . . . . . . . . . . . . . . . .5-98
dot1x multiple-hosts command. . . . . . . . . . . . . . . . . . .5-99
dot1x port-control command. . . . . . . . . . . . . . . . . . . . .5-94
dot1x radius. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-94
community strings, creating . . . . . . . . . . . . . . . . . . . . . .4-8
configuration
access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-10
CLI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7
downloading . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-25
file upload/download. . . . . . . . . . . . . . . . . . . . . .4-17
general information . . . . . . . . . . . . . . . . . . . . . . . .3-8
IP address. . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6, 3-11
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dot1x re-authenticate command . . . . . . . . . . . . . . . . . 5-99
dot1x re-authentication command. . . . . . . . . . . . . . . . 5-95
dot1x timeout supp-timeout command . . . . . . . . . . . . 5-96
dot1x timeout tx-period command. . . . . . . . . . . . . . . . 5-98
I
IGMP snooping
commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-68
instance configuration, MSTP . . . . . . . . . . . . . . .3-62, 4-54
interfaces, enabling/disabling
E
enable command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-8
end command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
exit command. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-10
F
Fast Ethernet cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . B-1
flow control, enabling/disabling . . . . . . . . . . . . .3-31, 4-18
flow-control command. . . . . . . . . . . . . . . . . . . . . . . . . 5-33
forbidden command . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-75
forwarding database
IP addresses
full-duplex mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18
commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-27
configuring . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-6
ip http server command . . . . . . . . . . . . . . . . . . . . . . . . 5-14
ip igmp snooping aging-time command. . . . . . . . . . . . 5-68
G
GBIC interface, selecting . . . . . . . . . . . . . . . . . . .3-31, 4-18
glossary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . GL-1
gvrp command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-78
H
J
half-duplex mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-18
help command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-7
history, system. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-16
hosts, access rights . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-9
HyperTerminal
jumbo . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-33
L
lacp command . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-42
lacp port-priority command . . . . . . . . . . . . . . . . . . . . . 5-44
lacp selection-policy command . . . . . . . . . . . . . . . . . . 5-44
lacp system-priority command. . . . . . . . . . . . . . . . . . . 5-43
Layer-2 interface commands . . . . . . . . . . . . . . . . . . . . 5-31
link aggregation
determining IP address . . . . . . . . . . . . . . . . . . . . . 1-6
port settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-3
setting up connection . . . . . . . . . . . . . . . . . . . . . . 3-2
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system priority . . . . . . . . . . . . . . . . . . . . . . . . . . .4-33
link down traps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-19
link operations, port configuration . . . . . . . . . . . . . . . .3-28
Near End Cross Talk (NEXT) . . . . . . . . . . . . . . . . . . . . . .B-4
Netscape Navigator version . . . . . . . . . . . . . . . . . . . . . .4-1
no interface command . . . . . . . . . . . . . . . . . . . . . . . . .5-76
M
MAC addresses
SNMP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-14, 4-7
member . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-74
menu-driven interface connections . . . . . . . . . . . . . . . .1-6
Microsoft Internet Explorer version . . . . . . . . . . . . . . . .4-1
mls qos command . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-81
MSTP
peth limit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-111
control functions . . . . . . . . . . . . . . . . . . . . . . . . .3-37
determination flowchart . . . . . . . . . . . . . . . . . . .4-29
global configuration . . . . . . . . . . . . . . . . . . 3-38, 4-28
menu options . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-37
port configuration. . . . . . . . . . . . . . . . . . . . . . . . .4-24
policies
command options. . . . . . . . . . . . . . . . . . . . . . . . .3-57
configuration . . . . . . . . . . . . . . . . . . . . . . . 3-55, 4-48
global status . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-48
applied . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-67
creating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-65
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ports
priority-queue cos-map command . . . . . . . . . . . . . . . . 5-81
supported . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-2
configuration
enabling/disabling . . . . . . . . . . . . . . . . . . .3-30, 4-18
link down traps . . . . . . . . . . . . . . . . . . . . . .3-19, 4-10
mirroring . . . . . . . . . . . . . . . . . . . . . . 3-29, 3-33, 4-21
modes . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-30, 4-18
monitoring. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-33
security . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-34
topology information
menu. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-65
creating classifiers . . . . . . . . . . . . . . . . . . . . . . . 4-57
mapping . . . . . . . . . . . . . . . . . . . . . . .3-68, 4-69
type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-30, 4-18
power
queues
budget . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-29
cabling. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-5
detection method . . . . . . . . . . . . . . . . . . . . . . . . 4-29
global configuration . . . . . . . . . . . . . . . . . . . . . . 4-28
maximum to ports . . . . . . . . . . . . . . . . . . . . . . . . 3-37
usage flowchart . . . . . . . . . . . . . . . . . . . . . . . . . 4-31
usage threshold . . . . . . . . . . . . . . . . . . . . . . . . . 4-30
Power-over-Ethernet, see PoE
configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-67
mapping. . . . . . . . . . . . . . . . . . . . . . . . . . . .3-68, 4-69
R
RADIUS
advanced security settings . . . . . . . . . . . . . . . . . 4-22
settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-35
radius-server host . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-102
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radius-server host command . . . . . . . . . . . . . . . . . . .5-102
show peth-port . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-113
show priority-queue cos-map command. . . . . . . . . . . .5-82
5-66
rate limits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-69, 4-71
reboot protocol . . . . . . . . . . . . . . . . . . . . . . . . . . 3-23, 4-13
remote management. . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6
return loss . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .B-4
RJ-45 information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .A-2
routers
displaying connected VLAN IDs. . . . . . . . . . . . . .3-51
port display . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-45
RSTP
show sys-info command . . . . . . . . . . . . . . . . . . . . . . . .5-22
S
security
service information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . viii
show ip igmp snooping conf. . . . . . . . . . . . . . . . 5-70, 5-71
show ip igmp snooping mrouter . . . . . . . . . . . . . . . . . .5-72
show ip igmp snooping vlan-filter-table. . . . . . . . . . . .5-73
show lacp command . . . . . . . . . . . . . . . . . . . . . . . . . . .5-44
show log . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-107
show mac-address-table aging-time . . . . . . . . . . . . . .5-47
show mac-address-table aging-time command . . . . . .5-47
show mac-address-table interface command . . . . . . .5-48
snmp-server enable traps command. . . . . . . . . . . . . . .5-20
snmp-server host command . . . . . . . . . . . . . . . . . . . . .5-19
SNTP
configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-15
settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-26
sntp daylight-saving . . . . . . . . . . . . . . . . . . . . . . . . . .5-105
sntp poll-interval . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-104
sntp server. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-104
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sntp timezone. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-105
software
browser versions. . . . . . . . . . . . . . . . . . . . . . . . . . 4-1
upgrades . . . . . . . . . . . . . . . . . . . . . . . 2-1, 3-22, 4-12
spanning trees
configuration
forwarding database. . . . . . . . . . . . . . . . . .3-53, 4-46
spanning-tree mst hello-time command . . . . . . . . . . . 5-54
spanning-tree mst name . . . . . . . . . . . . . . . . . . . . . . . 5-51
spanning-tree mst port-priority . . . . . . . . . . . . . . . . . . 5-58
spanning-tree rst forward-time command. . . . . . . . . . 5-55
spanning-tree rst max-age command . . . . . . . . . . . . . 5-54
storm-control multicast command. . . . . . . . . . . . . . . . 5-39
storm-control threshold . . . . . . . . . . . . . . . . . . . . . . . . 5-38
storm-control unicast command . . . . . . . . . . . . . . . . . 5-40
Symbol support center. . . . . . . . . . . . . . . . . . . . . . . . . . .viii
system
terminal emulation
recommended programs . . . . . . . . . . . . . . . . . . . . 3-2
TFTP configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-17
configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-9
individual parameters . . . . . . . . . . . . . . . . . . . . . 3-19
link down. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-19
receiver configuration . . . . . . . . . . . . . . . . . . . . . 3-18
trunks
cabling guidelines . . . . . . . . . . . . . . . . . . . . . . . . 3-41
twisted pair cabling . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-2
U
information
untagged VLANs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-43
upgrades, software
displaying. . . . . . . . . . . . . . . . . . . . . . .3-9, 3-16
general . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-2
menu options. . . . . . . . . . . . . . . . . . . . . . . .3-22, 4-12
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IN-8 ES3000 User Guide
user interface
about . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5
logging out . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-6
user names
default . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6
format. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-12, 4-5
displaying router connections . . . . . . . . . . . . . . .3-51
filtering. . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-50, 4-44
menu options . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-44
setting GVRP status . . . . . . . . . . . . . . . . . . . . . . .3-46
V
W
Virtual Local Area Network, see VLANs
virtual terminal protocols . . . . . . . . . . . . . . . . . . . . . . . .1-2
vlan init . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-74
VLANs
Web browser
commands . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-14
Web interface
connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6
configuring members . . . . . . . . . . . . . . . . . . . . . .3-45
creating . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-46, 4-37
creating groups . . . . . . . . . . . . . . . . . . . . . . . . . .3-45
enabling or disabling . . . . . . . . . . . . . . . . . . . . . .3-12
enabling/disabling . . . . . . . . . . . . . . . . . . . . . . . . .4-5
upgrading software . . . . . . . . . . . . . . . . . . . . . . . .2-1
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Symbol Technologies, Inc.
One Symbol Plaza
Holtsville, New York 11742-1300
http://www.symbol.com
72E--68446-01
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Revision A May 2004
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