N Tron Switch 7014FX2 User Manual
7014 Series  
Industrial  
Gigabit Ethernet Switch  
User Manual &  
Installation  
Guide  
6/28/2007  
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Help – Event Log ....................................................................................................................................................................87  
Help – Firmware/Config .........................................................................................................................................................88  
Help – Logical View ...............................................................................................................................................................89  
Help – User Mgmt...................................................................................................................................................................90  
Help – N-View........................................................................................................................................................................91  
Help – N-Ring.........................................................................................................................................................................92  
Help – Others ..........................................................................................................................................................................93  
CLI Commands.......................................................................................................................................................... 94  
Clear........................................................................................................................................................................................94  
“?” (HELP)..............................................................................................................................................................................94  
Top ..........................................................................................................................................................................................95  
Up............................................................................................................................................................................................95  
Logout.....................................................................................................................................................................................95  
History.....................................................................................................................................................................................95  
“!”............................................................................................................................................................................................96  
“$”...........................................................................................................................................................................................97  
Whoami...................................................................................................................................................................................97  
Ping .........................................................................................................................................................................................97  
System Configuration Commands ............................................................................................................................. 98  
Set Mode IP config..................................................................................................................................................................98  
Set IP/Subnet/Gateway Addresses of the system .................................................................................................................... 98  
Get IP Address of the system ..................................................................................................................................................98  
Set System Name ....................................................................................................................................................................98  
Get System Name....................................................................................................................................................................98  
Get Gateway Address of the System.......................................................................................................................................99  
Get Mac Address of the System..............................................................................................................................................99  
Get Netmask of the System.....................................................................................................................................................99  
Get System Contact.................................................................................................................................................................99  
Set System Contact .................................................................................................................................................................99  
Get System Location...............................................................................................................................................................99  
Set System Location..............................................................................................................................................................100  
Get System Uptime ...............................................................................................................................................................100  
Get Number of Ports present in the System ..........................................................................................................................100  
Set IP Address of the SNMP Manager..................................................................................................................................100  
Set SNMP Get Community name .........................................................................................................................................100  
Set SNMP Set Community name..........................................................................................................................................101  
Set SNMP Trap Community name........................................................................................................................................101  
Show all configuration parameters........................................................................................................................................101  
Show all configuration parameters related to SNMP manager .............................................................................................102  
System Restart.......................................................................................................................................................................102  
User Management Commands ................................................................................................................................. 103  
Show System Users...............................................................................................................................................................103  
Add a System User................................................................................................................................................................103  
Modify a User’s Access Permissions ....................................................................................................................................103  
Modify a User’s Password ....................................................................................................................................................103  
Remove a System User .........................................................................................................................................................104  
Image Loader Commands ........................................................................................................................................ 104  
Download Image through COM port ....................................................................................................................................104  
TFTP Commands ..................................................................................................................................................... 104  
Set the TFTP configuration parameter ..................................................................................................................................104  
Show TFTP configuration parameters...................................................................................................................................104  
Download file from TFTP server..........................................................................................................................................105  
FTP Commands........................................................................................................................................................ 105  
Set Username ........................................................................................................................................................................105  
Set Password .........................................................................................................................................................................105  
Set IP Address of FTP server ................................................................................................................................................105  
Set Name of the Remote File ................................................................................................................................................106  
Display FTP related configuration parameters......................................................................................................................106  
Perform the configuration file transfer action .......................................................................................................................106  
Perform the image file transfer action...................................................................................................................................106  
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Port Manager Commands......................................................................................................................................... 107  
Get the link state of a given port ...........................................................................................................................................107  
Get admin status of the port ..................................................................................................................................................107  
Set admin status of a port......................................................................................................................................................107  
Show port statistics ...............................................................................................................................................................108  
Get total number of good frames received ............................................................................................................................108  
Get port speed .......................................................................................................................................................................108  
Set Port Speed .......................................................................................................................................................................109  
Get the port duplex mode......................................................................................................................................................109  
Set the port duplex mode.......................................................................................................................................................109  
Set the Lockstate of a given port...........................................................................................................................................109  
Get Lock State.......................................................................................................................................................................110  
Get Auto-negotiation State....................................................................................................................................................110  
Set Auto-negotiation State ....................................................................................................................................................110  
Set Priority State ...................................................................................................................................................................110  
Set Flow Control ...................................................................................................................................................................111  
Set Name...............................................................................................................................................................................111  
Set PVID ...............................................................................................................................................................................111  
Set Backpressure...................................................................................................................................................................111  
Set Intruderstate ....................................................................................................................................................................111  
Set Priority Level ..................................................................................................................................................................112  
Show Configuration ..............................................................................................................................................................112  
Show Intruders ......................................................................................................................................................................112  
Show Link Utilization...........................................................................................................................................................112  
Get Flow Control...................................................................................................................................................................112  
Get Name ..............................................................................................................................................................................112  
Get State Of Priority.............................................................................................................................................................113  
Get Intruder State ..................................................................................................................................................................113  
Get Priority Level..................................................................................................................................................................113  
Get STP Status ......................................................................................................................................................................113  
Get Back Pressure .................................................................................................................................................................113  
Get PVID...............................................................................................................................................................................113  
Clear Counters.......................................................................................................................................................................114  
Clear Intruder Log.................................................................................................................................................................114  
Trunk related commands.......................................................................................................................................... 114  
Enable or disableTrunking ....................................................................................................................................................114  
Modify Trunk........................................................................................................................................................................114  
Create Trunk..........................................................................................................................................................................115  
Delete Trunk..........................................................................................................................................................................115  
Show Trunk Information.......................................................................................................................................................115  
Mirroring related commands.................................................................................................................................... 116  
Set Mirror config...................................................................................................................................................................116  
Enable or Disable Port Mirroring..........................................................................................................................................116  
Show Mirror config...............................................................................................................................................................116  
VLAN Related Commands ...................................................................................................................................... 117  
Add VLAN Entry..................................................................................................................................................................117  
Show List of Configured VLANs .........................................................................................................................................117  
Display Information of a particular VLAN...........................................................................................................................117  
Modify an existing VLAN ....................................................................................................................................................118  
Delete VLAN ........................................................................................................................................................................118  
Set VLAN as management VLAN........................................................................................................................................119  
Set VLAN to defaults............................................................................................................................................................119  
Set VLAN Ingress Filter .......................................................................................................................................................119  
Get VLAN Ingress Filter.......................................................................................................................................................119  
Get VLAN info .....................................................................................................................................................................119  
Eventlog Related Commands................................................................................................................................... 120  
Get Eventlog count................................................................................................................................................................120  
Get Eventlog level.................................................................................................................................................................120  
Get Eventlog size ..................................................................................................................................................................120  
Set Eventlog level .................................................................................................................................................................120  
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Set Eventlog size...................................................................................................................................................................120  
Show Eventlog events...........................................................................................................................................................121  
Bridging Related Commands ................................................................................................................................... 122  
Add Multicast MAC Address................................................................................................................................................122  
Delete Multicast MAC Address ............................................................................................................................................122  
Add a Unicast MAC Address................................................................................................................................................122  
Delete Unicast MAC Address...............................................................................................................................................122  
Display List of Configured Static MAC Addresses ..............................................................................................................123  
Set Aging Time .....................................................................................................................................................................123  
Display Current Aging Time.................................................................................................................................................123  
Display Mac Address by port................................................................................................................................................123  
Display port by Mac Address................................................................................................................................................123  
Display Mac count ................................................................................................................................................................123  
IGMP Related Commands ....................................................................................................................................... 125  
Enable IGMP.........................................................................................................................................................................125  
Disable IGMP........................................................................................................................................................................125  
Show IGMP config ...............................................................................................................................................................125  
Show IGMP group ................................................................................................................................................................125  
Show IGMP router ................................................................................................................................................................126  
Set IGMP query mode...........................................................................................................................................................126  
Set IGMP router port.............................................................................................................................................................126  
Set IGMP router mode ..........................................................................................................................................................126  
Show IGMP rfilter mode.......................................................................................................................................................127  
Set IGMP rfilter mode...........................................................................................................................................................127  
N-Ring Related Commands ..................................................................................................................................... 128  
N-Ring get agingtime............................................................................................................................................................128  
N-Ring set agingtime ............................................................................................................................................................128  
N-Ring get webfault..............................................................................................................................................................128  
N-Ring set webfault ..............................................................................................................................................................128  
N-Ring get interval................................................................................................................................................................128  
N-Ring set interval ................................................................................................................................................................129  
N-Ring get mode...................................................................................................................................................................129  
N-Ring set mode ...................................................................................................................................................................129  
N-Ring show status ...............................................................................................................................................................130  
N-Ring show switch..............................................................................................................................................................130  
N-Ring set keepalive.............................................................................................................................................................131  
N-Ring get keepalive.............................................................................................................................................................131  
Configuration Related Commands........................................................................................................................... 132  
Save Configuration................................................................................................................................................................132  
Load Default Configuration ..................................................................................................................................................132  
Configuration Upload............................................................................................................................................................132  
Server-IpAddress .................................................................................................................. 132  
File-Name ............................................................................................................................. 132  
Configuration Download.......................................................................................................................................................132  
Server-IpAddress .................................................................................................................. 132  
File-Name ............................................................................................................................. 132  
Rapid Spanning Tree Protocol Related Commands................................................................................................. 133  
Set RSTP Admin Edge..........................................................................................................................................................133  
Get RSTP Admin Edge .........................................................................................................................................................133  
Set RSTP Auto Edge.............................................................................................................................................................133  
Get RSTP Auto Edge ............................................................................................................................................................133  
Set RSTP Bridge Admin Status.............................................................................................................................................134  
Get RSTP Bridge Admin Status............................................................................................................................................134  
Set RSTP Bridge Forward Delay ..........................................................................................................................................134  
Get RSTP Bridge Forward Delay..........................................................................................................................................134  
Set RSTP Bridge Hello Time................................................................................................................................................135  
Get RSTP Bridge Hello Time ...............................................................................................................................................135  
Set RSTP Bridge Max Age ...................................................................................................................................................135  
Get RSTP Bridge Max Age...................................................................................................................................................135  
Set RSTP Bridge Priority......................................................................................................................................................136  
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Get RSTP Bridge Priority .....................................................................................................................................................136  
Set RSTP Port Path Cost.......................................................................................................................................................136  
Get RSTP Port Path Cost ......................................................................................................................................................136  
Set RSTP Port Priority ..........................................................................................................................................................137  
Get RSTP Port Priority..........................................................................................................................................................137  
Broadcast Packet Count Limit Commands .............................................................................................................. 138  
Get the Broadcast Packet Count Limit for one port ..............................................................................................................138  
Get the Broadcast Packet Count Limit for all ports...............................................................................................................138  
Set the Broadcast Packet Count Limit...................................................................................................................................138  
VLAN Configuration Examples .............................................................................................................................. 139  
Example 1 – Basic understanding of port based VLANs......................................................................................................139  
Example 2 – Basic understanding of tagged VLANs (Admit – Tagged Only) .....................................................................139  
Example 3 – Basic understanding of tagged VLANs (Admit – All).....................................................................................140  
Example 4 – Basic understanding of Hybrid VLANs ...........................................................................................................140  
Example 5 – Basic understanding of Overlapping VLANs...................................................................................................141  
Example 6 – Basic understanding of VLANs with Multicast Filtering.................................................................................142  
N-TRON Limited Warranty..................................................................................................................................... 145  
6/28/2007  
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7014TX, 7014FX2, and 7014FXE2 Industrial Gigabit Ethernet Switch Installation Guide  
The N-TRON 7014 Series Gigabit compatible Industrial Ethernet Switch offers outstanding performance and ease of use. It is  
ideally suited for connecting Ethernet enabled industrial and or security equipment and is a fully managed switch.  
PRODUCT FEATURES  
PRODUCT CONFIGURATIONS  
• Full IEEE 802.3 Compliance  
• Ten 10/100 BaseTX RJ-45 Ports  
• 7014TX – Twelve 10/100 Base-TX RJ45 Copper Ports,  
and two optional SFP transceivers  
• Twelve 10/100 BaseTX RJ-45 Ports  
(714TX model only)  
• 7014FX2 – Ten 10/100 Base-TX RJ45 Copper Ports, two  
multimode 100BaseFX Ports (SC or ST), and  
two optional SFP transceivers  
• 7014FXE2 –Ten 10/100 Base-TX RJ45 Copper Ports, two  
singlemode 100BaseFX Ports (ST or SC)  
• Two Optional 1000BaseSX Ports, LC style  
• Two Optional 100BaseFX(E) Ports  
(7014FX2 and 7014 FXE2 models only)  
• Extended Environmental Specifications  
• Autosensing 10/100BaseTX, Duplex, and MDIX  
• Offers Rapid Spanning Tree Protocol  
(15, 40, or 80 km) and two optional SFP transceivers  
• Trunk with a 500 Series Switch over two or more ports MANAGEMENT FEATURES  
• Store & Forward Technology  
• Plug and Play IGMP Support  
• Rugged Din-Rail Enclosure  
• IGMP Snooping  
• VLAN  
• Redundant Power Inputs (10-30 VDC)  
• Full SNMP  
• QoS  
• Trunking  
• Web Browsing and N-View Switch Monitoring  
• Mirroring  
• 802.1D-2004 Rapid Spanning Tree  
• N-RING™ (N-Tron proprietary Ring Management)  
6/28/2007  
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Copyright, © N-Tron Corp., 2007  
820 S. University Blvd., Suite 4E  
Mobile, AL 36609 USA  
All rights reserved. Reproduction, adaptation, or translation without prior written permission from N-Tron Corp. is prohibited, except as allowed  
under copyright laws.  
Ethernet is a registered trademark of Xerox Corporation. All other product names, company names, logos or other designations mentioned  
herein are trademarks of their respective owners.  
The information contained in this document is subject to change without notice. N-Tron Corp. makes no warranty of any kind with regard to  
this material, including, but not limited to, the implied warranties of merchantability or fitness for a particular purpose. In no event shall N-Tron  
Corp. be liable for any incidental, special, indirect, or consequential damages whatsoever included but not limited to lost profits arising out of  
errors or omissions in this manual or the information contained herein.  
Warning  
Do not perform any services on the unit unless qualified to do so. Do not substitute unauthorized parts or make unauthorized modifications to  
the unit.  
Do not operate the unit with the top cover removed, as this could create a shock or fire hazard.  
Do not block the air vents on the sides or the top of the unit.  
Do not operate the equipment in the presence of flammable gasses or fumes. Operating electrical equipment in such an environment constitutes  
a definite safety hazard.  
Do not operate the equipment in a manner not specified by this manual.  
Safety Warnings  
GENERAL SAFETY  
WARNING: If the equipment is used in the manner not specified by N-Tron Corp., the protection provided by the equipment may be  
impaired.  
LASER SAFETY (FXE Models -40, -80 and optional SFP-LX -40, -70 and -80)  
WARNING: CLASS 1 LASER PRODUCT. DO NOT STARE INTO THE LASER..  
Contact Information  
N-Tron Corp.  
820 South University Blvd.  
Suite 4E  
Mobile, AL 36609  
TEL: (251) 342-2164  
FAX: (251) 342-6353  
WEBSITE: www.n-tron.com  
E-MAIL: [email protected]  
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ENVIRONMENTAL SAFETY  
WARNING: Disconnect the power and allow to cool 5 minutes before touching.  
ELECTRICAL SAFETY  
WARNING: Disconnect the power cable before removing any modules, or any enclosure panel.  
WARNING: Do not operate the unit with the any cover removed.  
WARNING: Do not work on equipment or cables during periods of lightning activity.  
WARNING: Do not perform any services on the unit unless qualified to do so.  
WARNING: Do not block the air vents.  
WARNING: Observe proper DC Voltage polarity when installing power input cables. Reversing voltage polarity can cause permanent damage  
to the unit and void the warranty.  
7014 Series Hazardous Location Installation Requirements  
1. WARNING: Explosion Hazard, do not disconnect while circuit is live, unless area is known to be non-hazardous.  
2. WARNING: Explosion Hazard - do not replace the device unless power has been switched off or the area is know to be  
non-hazardous.  
3. WARNING: Input and output wiring must be in accordance with Class I, Div 2, and in accordance with Local &  
National Codes of Authorities Having Jurisdiction.  
4. WARNING: Explosion Hazard – Substitution of Components May Impair Suitability For Class I, Div. 2.  
5. This equipment is suitable for use in Class I, Div. 2, Groups A, B, C, D or non-hazardous locations only.  
6. Power must be supplied by an isolating source, and a 3.0 A max rated UL recognized fuse must be installed immediately  
before the unit.  
7. Class I, Div 2 installations require that all devices connected to this product must be UL listed for the area in which it is  
installed.  
8. Use 60/175°C rated Copper wire, (0.22Nm) 2 inch-lbs Tightening torque for field installed conductors.  
6/28/2007  
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PACKAGE CONTENTS  
Please make sure the 7014 Series Gigabit Ethernet Switch package contains the following items:  
1. 7014 Series Switch  
2. Product CD  
Contact your carrier if any items are damaged.  
Installation  
Read the following warning before beginning the installation:  
WARNING  
Never install or work on electrical equipment or cabling during periods of lightning activity. Never connect or disconnect power  
when hazardous gasses are present.  
Disconnect the power cable before removing any enclosure panel.  
UNPACKING  
Remove all the equipment from the packaging, and store the packaging in a safe place. File any damage claims with the carrier.  
CLEANING  
Clean only with a damp cloth.  
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DIN RAIL MOUNTING  
Install the unit on a standard 35mm Din-Rail. Recess the 7014TX unit to allow at least 3” of horizontal clearance for fiber cable  
bend radius. Recess the 7014FX2 unit to allow at least 5” of horizontal clearance for fiber cable bend radius.  
To mount the unit to the 35mm din-rail, place top edge of the bracket To remove the unit from the 35mm din-rail, place a flat  
on the back of the unit against the din-rail at an upward angle. Lower head screwdriver into the release clip at the bottom of the  
the bottom of the unit until it snaps into place.  
unit, and push down on the clip until it disengages from  
the bottom of the unit from the din-rail. Lift the bottom of  
the unit up at an approximate 45° upward angle to  
completely remove the unit.  
Most N-Tron™ products are designed to be  
mounted on industry standard 35mm DIN-  
Rail. However, DIN-Rail mounting may not  
be suitable for all applications. Our Rack  
Mount Assembly (P/N: 900-RM) may be  
used to mount the 7014 Series to standard  
19" racks as an option.  
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FRONT PANEL  
From Top to Left:  
Gigabit Ports  
RJ45 Ports  
1000 Base SFP Fiber Transceivers (Optional)  
Auto Sensing 10/100 Base-TX Connections  
Fiber Ports  
100 Base-FX Connections (only on 7014FX2 model)  
Green LED lights when Power is supplied to the unit  
NOTE: The RJ45 data port has two LED’s located on each connector. The left LED indicates LINK status,  
and the right LED indicates ACTIVITY.  
LED’s: The table below describes the operating modes:  
LED  
Color  
Description  
GREEN  
Power is Applied  
OFF  
Power is OFF  
GREEN  
OFF  
10/100/1000Mb Link between ports  
No Link between ports  
LNK  
ACT  
GREEN  
OFF  
Data is active between ports  
Data is inactive between ports  
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APPLYING POWER (Side View)  
• Unscrew & Remove the DC Voltage Input  
Plug from the Power Input Header  
• Install the DC Power Cables into the Plug  
(observing polarity).  
• For best results keep the power cable length  
to a maximum of one (1) meter.  
• Plug the Voltage Input Plug back into the  
Power Input Header.  
• Tightening torque for the terminal block  
power plug is 0.5 Nm/0.368 Pound Foot.  
• Verify the Power LED stays ON (GREEN).  
Note: Only 1 power supply must be connected to power for minimal operation. For redundant power  
operation, V1 and V2 inputs must be connected to separate DC Voltage sources. This device will draw  
current from both sources simultaneously. Use 16-28 gauge wire when connecting to the power supply.  
Recommended 24V DC Power Supplies, similar to: N-Tron’s P/N NTPS-24-3:  
•
•
•
Input AC 115/230V  
Output DC 24-28V  
Output Current 3A @ 24V  
2.6A @ 28V  
•
•
•
Power 72W  
35 mm DIN-Rail Mountable  
Dimensions: 45X75X91 mm  
6/28/2007  
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Connecting the Unit  
For FX/FXE units, remove the dust cap from the fiber optic connectors and connect the fiber optic cables.  
The TX port on the FX/FXE models should be connected to the RX port of the far end station. The RX port  
on the FX/FXE versions should be connected to the TX port of the far end station.  
For 10/100 Base-TX ports, plug a Category 5E twisted pair cable into the RJ45 connector. Connect the  
other end to the far end station. Verify that the LNK LED’s are ON once the connection has been  
completed. To connect any port to another device (end node, Switch or Repeater), use a standard Category  
5E straight through or crossover cable  
with a minimum length of one meter and a  
maximum length of 100 meters..  
N-Tron recommends the use of pre-  
manufactured Cat5E cables to ensure the  
best performance. If this is not an option  
and users must terminate their own ends  
on the Cat5E cables; one of the two color  
coded standards shown to the right should  
be utilized. If a user does not follow one  
of these two color code standards then the  
performance and maximum cable distance  
will be reduced significantly, and may  
prevent the switch from establishing a  
link.  
6/28/2007  
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N-TRON SWITCH GROUNDING TECHNIQUES  
The grounding philosophy of any control system is an integral part of the design. N-Tron switches are  
designed to be grounded, but the user has been given the flexibility to float the switch when required. The  
best noise immunity and emissions (i.e. CE) are obtained when the N-Tron switch chassis is connected to  
earth ground via a drain wire. Some N-Tron switches have metal din-rail brackets that can ground the  
switch if the din-rail is grounded. In some cases, N-Tron switches with metal brackets can be supplied with  
optional plastic brackets if isolation is required.  
Both V- legs of the power input connector are connected  
to chassis internally on the PCB. Connecting a drain wire  
to earth ground from one of the V- terminal plugs as  
shown here will ground the switch and the chassis. The  
power leads from the power source should be limited to 3  
meters or less in length.  
As an alternate, users can run a drain wire & lug from any of the Din-  
Rail screws or empty PEM nuts on the enclosure. When using an  
unused PEM nut to connect a ground lug via a machine screw, care  
should be taken to limit the penetration of the outer skin by less than 1/4  
in. Failure to do so may cause irreversible damage to the internal  
components of the switch.  
Note: Before applying power to the grounded switch, you must use a  
volt meter to verify there is no voltage difference between the power  
supply’s negative output terminal and the switch chassis grounding  
point.  
The use of shielded cables between devices is not required for most N-Tron devices (please consult the user  
manuals for specific details). If the use of shielded cables is required, it is generally recommended to only  
connect the shield at one end to prevent ground loops and interfere with low level signals (i.e.  
thermocouples, RTD, etc.). Cat5e cables manufactured to EIA-568A or 568B specifications are required for  
use with N-Tron Switches.  
In the event all Cat5e patch cable distances are small (i.e. All Ethernet devices are located the same local  
cabinet and/or referenced to the same earth ground), it is permissible to use fully shielded cables terminated  
to chassis ground at both ends in systems void of low level analog signals.  
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SERIAL INTERFACE  
The 7014 Series switches provide an EIA-232 interface accessed via a 9 pin female connector (labeled  
‘COM’ on the unit). This is used to access the Command Line Interpreter (CLI). The pin-outs are shown  
below:  
Serial Cable  
Connect the serial COM port of your PC and the 7014 Series Switch using a standard straight through cable.  
You will require a cable with a 9-pin or 25-pin sub-D female connector for the PC end, and a 9-pin male  
sub-D connector for the 7014 Series end.  
The following table shows the pin-out and the connections for both types of cable:  
PC Port  
25-Pin  
Female Female  
9-Pin  
7014 series  
9-Pin Male  
Signal Name  
TXD  
Pin #  
Pin #  
Pin # Signal Name  
2
3
7
3
2
5
3
2
5
RXD  
TXD  
GND  
RXD  
GND  
Shielded cables and null modems are readily available from Radio Shack or a variety of computer stores.  
HyperTerminal  
The following configuration should be used in HyperTerminal:  
Port Settings:  
Data Bits:  
Parity:  
115200  
8
None  
1
Stop bits:  
Flow Control:  
None  
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Overview of Advanced Features  
Mode of Operation  
Each port on the switch can be configured into different modes of operation as shown below:  
Copper Ports:  
- Half Duplex  
- Full Duplex  
100Base Fiber Ports:  
- Full Duplex  
1000Base Fiber Ports:  
- Full Duplex  
- Auto Negotiation  
Half Duplex  
In half duplex mode, the CSMA/CD media access method is the means by which two or more stations share  
a common transmission medium. To transmit, a station waits (defers) for a quiet period on the medium (that  
is, no other station is transmitting) and then sends the intended message in bit-serial form. If, after initiating  
a transmission, the message collides with that of another station, then each transmitting station intentionally  
transmits for an additional predefined period to ensure propagation of the collision throughout the system.  
The station remains silent for a random amount of time (backoff) before attempting to transmit again.  
Full Duplex  
Full duplex operation allows simultaneous communication between a pair of stations using point-to-point  
media (dedicated channel). Full duplex operation does not require that transmitters defer, nor do they  
monitor or react to receive activity, as there is no contention for a shared medium in this mode.  
Auto Negotiation  
In Auto Negotiation mode the port / hardware detects the mode of operation of the station that is connected  
to this port and sets its mode to match the mode that of the station.  
Port Security  
Port Security provides a mechanism to detect any intruder in the network. When security is enabled on the  
port, the port stops learning new MAC addresses on that port and if it receives any packet with a source  
MAC address that is not in the address table, the packet will be discarded.  
Port Mirroring  
A Mirroring Port is a dedicated port that is configured to receive the copies of Ethernet frames that are being  
transmitted out and also being received in from any other port that is being monitored.  
Port Trunking  
Port Trunking is the ability to group two or more network ports to increase the bandwidth between two  
machines (switch or any work station). This feature allows grouping of high-speed connectivity and  
provides redundant connection between switches, so that trunk can act as a single link between the switches.  
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Priority Tagging (QoS)  
IEEE 802.1p priority tagging is supported for two classes of services along with bandwidth support per  
priority level. Transparent mode is supported through configuration wherein if the field is set, the tag bits  
are ignored. The User can configure up to 8 different priority levels per port. Also priority overriding  
(overriding the tagged field) can be enabled or disabled by the user.  
Virtual LAN  
The switch provides support for setting up both tagged Virtual LANs and port based Virtual LANs. A port  
may belong to any number of Virtual LANs. The VLAN membership of a station is determined by the  
VLAN(s) that have been defined for the port to which the station is connected. If a station should move  
from one port to another, it loses its current VLAN membership and inherits that of the new port it is  
connected to.  
A Default Virtual LAN exists to which a port, which is not a member of any other Virtual LAN, will  
belong. This allows the switch to operate as a ‘normal’ Bridge when it is used in a network. A port is  
automatically removed from the Default VLAN when it is reconfigured to belong to another Virtual LAN.  
Using Tagged VLANs the switch has the ability to take non-tagged packets in some ports, add a VLAN tag  
to the packet and send it out tagged ports on the switch. The VLANs can also be configured to accept  
tagged packets in tagged ports, strip the tags off the packets, and send the packets back out other untagged  
ports. This allows a network administrator to set up the switch so he can support devices on the network  
that do not support VLAN Tagged packets. The administrator can also set up the ports to discard any  
packets that are tagged or to discard any packets that are untagged based on a hybrid VLAN of both tagged  
and untagged ports, and using the VLAN Ingress Filter on the switch.  
The 7014 Series switch also has the ability to allow overlapping VLANs. Overlapping VLANs gives the  
user the ability to have one or more ports share two or more VLAN groups. For more information and  
examples on how this could be implemented please see our website’s technical documents.  
Rapid Spanning Tree Protocol  
The rapid spanning tree protocol as specified in IEEE 802.1D-2004 is supported. One Spanning Tree per a  
unit is supported. Besides a Spanning Tree per VLAN is also supported.  
The Rapid Spanning Tree Protocol (RSTP) supersedes the Spanning Tree Protocol (STP) which was  
described in IEEE 802.1D-1998. The RSTP is used to configure a simply connected active network  
topology from the arbitrarily connected bridges of a bridged network. Bridges effectively connect just the  
LANs to which their forwarding ports are attached. Ports that are in a blocking state do not forward frames.  
The bridges in the network exchange sufficient information to automatically derive a spanning tree.  
RSTP allows for much quicker learning of network topology changes than the older STP. RSTP supports  
new and improved features such as rapid transition to forwarding state. RSTP also sends out new BPDUs  
every hello time instead of just relaying them. RSTP interoperates with older STP switches by falling back  
to the older STP when the older BPDUs are detected on bridge ports. The user can also manually configure  
bridge ports to use the older STP when desired.  
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SNMP Traps  
The 7014 Series switch supports up to 5 SNMP Trap Stations to which SNMP Traps will be sent. The  
switch supports three standard traps; Link Up, Link Down, and Cold Start. SNMP Traps will be sent to all  
the stations configured on the switch if a port Link goes up or down, and when the switch first powers up.  
IGMP Snooping  
IGMP Snooping is enabled by default, and the switch is Plug and Play for IGMP. IGMP snooping provides  
intelligent network support for multicast applications. In particular, unneeded traffic is reduced. IGMP  
Snooping is configured via the console and if enabled, then operates dynamically upon each power up.  
Also, there can be manual only or manual and dynamic operation. Note that “static multicast group  
address” can be used whether IGMP Snooping is enabled or not.  
IGMP Snooping will function dynamically without user intervention. If some of the devices in the LAN do  
not understand IGMP, then manual settings are provided to accommodate them. The Internet Group  
Management Protocol (IGMP) is a protocol that provides a way for a computer to report its multicast group  
membership to adjacent ‘routers’. In this case N-Tron 7014 series switches provide router-like  
functionality. Multicasting allows one computer to send content to multiple other computers that have  
identified themselves as interested in receiving the originating computer's content. Multicasting can be used  
to transmit only to an audience that has joined (and not left) a multicast group membership. IGMP version 2  
is formally described in the Internet Engineering Task Force (IETF) Request for Comments (RFC) 2236.  
IGMP version 1 is formally described in the Internet Engineering Task Force (IETF) Request for Comments  
(RFC) 1112. The 7014 series supports v1 and v2.  
N-Ring  
N-Ring is enabled by default, and the switch is Plug and Play for N-Ring except that initially one must  
enable an N-Ring enabled device to be the N-Ring Manager for a given N-Ring. Subsequently,  
N-Ring operates dynamically upon each power up. Using N-Tron's proprietary N-Ring technology offers  
expanded ring size capacity, detailed fault diagnostics, and a standard healing time of 30ms. The N-Ring  
Manager periodically checks the health of the N-Ring via health check packets. If the N-Ring Manager  
stops receiving the health check packets, it times out and converts the N-Ring to a backbone within 30ms.  
When using all N-Ring enabled switches in the ring, a detailed ring map and fault location chart is also  
provided on the N-Ring Manager’s web browser. N-Ring status is also sent from the N-Ring Manager to  
the N-View OPC Server to identify the health status of the ring. Up to 250 N-Ring enabled switches can  
participate in one N-Ring topology. Switches that do not have N-Ring capability may be used in an N-Ring,  
however the ring map and fault location chart cannot be as detailed at these locations.  
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TROUBLESHOOTING  
1.  
2.  
Make sure the (Power LED) is ON.  
Make sure you are supplying sufficient current for the version chosen. Note: The Inrush  
current will exceed the steady state current by ~ 2X.  
3.  
4.  
5.  
Verify that Link LED’s are ON for connected ports.  
Verify cabling used between stations.  
Verify that cabling is Category 5E or greater for 100Mbit Operation.  
SUPPORT  
Contact N-Tron Corp. at:  
TEL: 251-342-2164  
FAX: 251-342-6353  
E-MAIL: [email protected]  
WEB: www.n-tron.com  
FCC STATEMENT  
This product complies with Part 15 of the FCC-A Rules.  
Operation is subject to the following conditions:  
(1) This device may not cause harmful Interference  
(2) This device must accept any interference received, including interference that may cause  
undesired operation.  
NOTE: This equipment has been tested and found to comply with the limits for a Class A digital device,  
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against  
harmful interference in a residential installation. This equipment generates, uses, and can radiate radio  
frequency energy and, if not installed and used in accordance with the instructions, may cause harmful  
interference to radio communications. Operation of this device in a residential area is likely to cause  
harmful interference in which case the user will be required to correct the interference at his own  
expense.  
INDUSTRY CANADA  
This Class A digital apparatus meets all requirements of the Canadian Interference Causing Equipment  
Regulations. Operation is subject to the following two conditions; (1) this device digital apparatus meets  
all requirements of the Canadian Interference Causing Equipment Regulations. Operation is subject to  
the following two conditions; (1) this device may not cause harmful interference, and (2) this device  
must accept any interference received, including interference that may cause undesired operation.  
Cet appareillage numérique de la classe A répond à toutes les exigences de l'interférence canadienne  
causant des règlements d'équipement. L'opération est sujette aux deux conditions suivantes: (1) ce  
dispositif peut ne pas causer l'interférence nocive, et (2) ce dispositif doit accepter n'importe quelle  
interférence reçue, y compris l'interférence qui peut causer l'opération peu désirée.  
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Web Software Configuration  
Web Management  
Enter the switch’s IP address in any web browser and login to the web management feature of the 7014  
Series.  
Default:  
User Name: admin  
Password: admin  
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Web Management - Home  
When the administrator first logs onto a 7014 Series switch the default home page will be displayed. On the  
left hand side of the screen there is a list of configurable settings that the 7014 Series switch will support.  
This section of the manual will go through each and every choice listed on the left hand side of the screen  
and explain how to configure those settings. In the center of the main home page the administrator can see  
some basic information like what firmware revision the switch is running. The firmware can be upgraded at  
a later time in the field using TFTP or FTP.  
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Web Management – Menu Structure  
To the left, there is a menu which is shown fully opened below. The pages opened by each of the individual  
selections are described in the rest of this section. The use of each of these pages is also described in this  
section. In most of the descriptions, only the right side of the page is shown.  
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Administration – System  
The System tab under the Administration category lists the following information about the switch:  
IP Address  
Subnet Mask  
Default Gateway  
MAC Address  
System Up Time  
Name  
Contact Information  
Location  
By selecting the modify button you will be able to change the switch’s IP Address, Subnet Mask, Default  
Gateway, Name, Contact information, and the Location of the switch through the web management features.  
It is recommended to change the TCP/IP information through the Command Line Interface (CLI) initially,  
but it defaults to the following:  
IP Address – 192.168.1.201  
Subnet Mask – 255.255.255.0  
Default Gateway – 192.168.1.1  
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Administration – SNMP  
The SNMP tab under the administration category shows a list of IP Addresses that act as SNMP Traps. The  
Get, Set, and Trap Community Names are also shown here.  
By selecting the modify button you will be able to change any of the fields listed. This allows the user to set  
an IP address for an SNMP Trap or change the Community Names. Systems that are listed as an SNMP  
Trap will be sent basic networking changes made to the switch such as ports going down or being linked.  
To restore a Trap to “Value Not Configured”, enter ‘0.0.0.0’.  
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Administration – Gigabit Ports  
The ‘Gigabits Ports’ tab under the administration category allows users to change the configuration of the  
gigabit ports. The switch may not operate correctly if the slots are not configured properly. You must click  
“Update” if you wish to keep the changes.  
Following the Update button, the user may be prompted to Save and Restart the switch in order for changes  
to take effect. The switch will save the running configuration into the NVRAM and then cycle power  
automatically. Once the switch comes back online the settings will be updated.  
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Ports – Configuration  
The Configuration tab under the Ports category will show a detailed overview of all the active ports on the  
switch. The overview will display the following information:  
Port Number  
Port Name  
Admin Status  
Link Status  
Auto Negotiation State  
Port Speed  
Duplex Mode  
Flow Control State  
Back Pressure State  
Priority State  
Priority Level  
RSTP State  
PVID  
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Ports – Configuration, Continued…  
The User can click on the Port Number to configure each port individually. This will allow the user to  
change the port’s settings for the following fields:  
Admin Status  
Speed and Duplex  
Flow Control  
Back Pressure  
State of Priority  
Priority Level  
PVID  
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Ports – Security  
The Security tab under the Ports category will show a list of all the active ports and the security Lock State  
for each port.  
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Ports – Security (Continued)  
Administrators can change the Port Security by a per port basis. If the Port is enabled through this the port  
will be locked and will only allow known MAC addresses to communicate through the port. Unknown  
MAC addresses will be logged in the Intrusion Log.  
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Ports – Intrusion Log  
The Intrusion Log tab under the Ports category will show a list of intruders along with their MAC addresses.  
The log will show what Port the intruder attempted to access your network on and log the system time when  
it occurred. The log can be easily cleared.  
NOTE: This feature must first be enabled through the CLI before it will function in the web interface.  
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Ports – Mirroring  
A mirroring port is a dedicated port that is configured to receive the copies of Ethernet frames that are being  
transmitted out and also being received in from any other port that is being monitored.  
The Mirroring tab under the Ports category displays the status including the list of Source Ports and the  
Destination Port that the Sources are being mirrored to.  
Following the Configure button, you can enable the status of port mirroring and select source ports and the  
destination port that the source ports will be mirrored to.  
NOTE: Since the Gigabit ports cannot be destination ports, they are not available on the pull-down  
menu.  
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Ports – Trunking  
The Trunking tab under the Ports category displays a list of trunks configured on the switch and the  
following details regarding each trunk:  
Trunk Name  
Trunk Ports  
Trunk State  
By selecting the “Create” button, you can add a trunk group.  
NOTE: RSTP must be disabled in order to use the Trunking Feature.  
A maximum of 4 ports of the same speed can constitute a valid trunk.  
Only 1 Trunk per switch can be created.  
All trunk ports must be at the same speed and duplex mode. If a port is not linked, there could be  
difficulty as to similar speed and duplex mode. It is best to hard code speed and duplex mode for  
each trunking link, at both ends.  
When trunking the gigabit ports it’s best to route switchA GB1 to switchB GB1 and switchA GB2 to  
switchB GB2.  
Do not use Trunking on a switch that is directly in an active N-Ring.  
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Ports – Trunking, Continued…  
Once the Trunk Group is created you will see detailed information for that trunk group, but it should have a  
disabled state by default.  
In order to enable the Trunk Group you need to click on the State Button above. The following page should  
load asking for the Trunk ID and what the Trunk State is.  
NOTE: RSTP must be disabled in order to use the Trunking Feature.  
A maximum of 4 ports of the same speed can constitute a valid trunk.  
Only 1 Trunk per switch can be created.  
All trunk ports must be at the same speed and duplex mode. If a port is not linked, there could be  
difficulty as to similar speed and duplex mode. It is best to hard code speed and duplex mode for  
each trunking link, at both ends.  
Do not use Trunking on a switch that is directly in an active N-Ring.  
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Statistics – Port Statistics  
The Ports Statistics tab under the Statistics category displays a list of MIB Parameters. Each port has a  
separate counter for each parameter. This gives users the ability to see what kind of packets are going over  
which ports. At the bottom of each page for each port there are two buttons. Refresh will update the  
statistics for that port number and Clear will reset all the counters for that port number.  
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Statistics – Port Utilization  
The Ports Utilization tab under the Statistics category shows all the ports on the switch and will display a  
bar graph showing the percentage of bandwidth being used. These figures and bars are for a general feeling  
of what the bandwidth usage is. N-Tron recommends the use of N-View in order to get a precise bandwidth  
usage figure.  
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VLAN – Ingress Filter  
The Ingress Filter tab under the VLAN category shows all the Ingress Filter Rule enabled or disabled state  
for each port. Ingress Filtering can be Enabled or Disabled for each port. If enabled, received frames will be  
discarded if the frame's VID does not match any VLAN IDs associated with the port. This implements IEEE  
802.1Q clause 8.6.  
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To change the Ingress Filter Rule simply click on the Modify button on the page above, select the port  
number from the pull down menu that you wish to modify and then choose to either enable or disable the  
Ingress Filter Rule.  
NOTE: The Ingress Filter will automatically be turned on for respective ports when tagged VLANs are  
created, but may not automatically turn off if you change a tagged VLAN to a port based VLAN.  
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VLAN – Port Based  
The Port Based tab under the VLAN category shows all the VLANs that are configured on the switch and  
details about the VLANs such as port numbers and tagged VLAN settings.  
To add a VLAN simply click on the Add button on the page above and fill in the desired fields. The  
example below would set up a basic port based VLAN for ports P1-P6.  
(See VLAN Configuration Examples section)  
Note:  
1. When implementing overlapping VLANs, RSTP can only be enabled on one of the VLANs that is  
overlapping others. RSTP can not be implemented on a VLAN that contains other VLANs within  
that one. Changing anything on a VLAN will turn on RSTP on all VLANS as a precautionary  
measure.  
2. VLANs on N-Ring ports are limited to VID=1 (default) or VID=2. All N-Ring ports must be on  
the same tagged VLAN.  
3. VID=1 has to be Admit=ALL, and cannot be tagged only.  
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VLAN – Port Based, Continued…  
Now the page will display the new VLAN and moved ports P1-P6 from the default VLAN down to vlan2  
that was just created.  
To delete or remove VLANs that are no longer wanted simply click on the Delete button on the main Port  
Based VLAN page. That button will load the page where the user can enter the VLAN ID that he or she  
wishes to delete.  
(See VLAN Configuration Examples section)  
Note:  
1. When implementing overlapping VLANs, RSTP can only be enabled on one of the VLANs that is  
overlapping others. RSTP can not be implemented on a VLAN that contains other VLANs within  
that one. Changing anything on a VLAN will turn on RSTP on all VLANS as a precautionary  
measure.  
2. VLANs on N-Ring ports are limited to VID=1 (default) or VID=2. All N-Ring ports must be on  
the same tagged VLAN.  
3. VID=1 has to be Admit=ALL, and cannot be tagged only.  
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VLAN – Port Based, Continued…  
Once the VLAN is deleted it will no longer appear on the main page and all the ports are now back under  
the default VLAN. When a port based VLAN is created the PVID (Port VLAN ID) will change  
automatically to be members of the new VLAN they are a part of. If you delete this VLAN the PVIDs will  
not automatically return to the default VLAN. Users should keep this in mind when removing VLANs, and  
may need to manually change the PVIDs for any affected ports.  
(See VLAN Configuration Examples section)  
Note:  
1. When implementing overlapping VLANs, RSTP can only be enabled on one of the VLANs that is  
overlapping others. RSTP can not be implemented on a VLAN that contains other VLANs within  
that one. Changing anything on a VLAN will turn on RSTP on all VLANS as a precautionary  
measure.  
2. VLANs on N-Ring ports are limited to VID=1 (default) or VID=2. All N-Ring ports must be on  
the same tagged VLAN.  
3. VID=1 has to be Admit=ALL, and cannot be tagged only.  
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Bridging – Aging Time  
The Aging Time tab under the Bridging category will display the currently configured Aging Time. This  
page allows users to modify this variable to meet their needs.  
After selecting the Modify button the user will be presented with a page that allows the number to be  
entered into and updated. The default aging time is 20 seconds.  
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Bridging – Unicast Addresses  
The Unicast Addresses tab under the Bridging category will display a list of MAC addresses that are  
associated with each respective port number. This can be used to statically assign a MAC address access to  
a single port on the switch.  
Following the Add button on the page above, the administrator must enter a valid MAC address and  
associate it with a port number on the switch. Once the administrator hits the Update button the changes  
will take effect instantly.  
Once a static MAC address has been added, it will be displayed in a list on the main page under Unicast  
MACs tab.  
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Bridging – Unicast Addresses, Continued…  
Following the Delete button on the page above, an administrator can select a static MAC address from the  
list using a pull down menu. After selecting the MAC address the administrator needs to press the Delete  
button on this page to remove the entry  
.
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Bridging – Multicast Addresses  
The Multicast Addresses tab under the Bridging category will display a list of Multicast Group Addresses  
that are associated with respective port numbers. This may be used to statically assign a Multicast Group  
Address access to a group of ports on the switch.  
Following the Add button on the page above, the administrator must enter a valid Multicast Group Address  
and associate it with a port number or list on the switch. Once the administrator clicks on the Update  
button, the changes will take effect instantly.  
Note: If there are multiple ports on different VLANs, the 7014 will apply the static multicast address to the  
lowest VLAN-ID that is associated with one of the ports assigned to the static multicast address. So if  
the lowest VLAN-ID contains all the ports assigned to the static multicast address (an umbrella  
VLAN), it will function for all those ports with no problems. This can be achieved with overlapping  
VLANs.  
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Bridging – Multicast Addresses, Continued…  
After adding a Multicast Group Address it will appear on the main list and will show the associated ports  
that go along with that address.  
Following the Delete button on the page above, the administrator will be presented with a list of Multicast  
Group Addresses that are configured on the switch. Using the pull down menu the administrator should  
select the desired port to be removed. Then click on the Delete button at the bottom of the page.  
Note: If there are multiple ports on different VLANs, the 7014 will apply the static multicast address to the  
lowest VLAN-ID that is associated with one of the ports assigned to the static multicast address. So if  
the lowest VLAN-ID contains all the ports assigned to the static multicast address (an umbrella  
VLAN), it will function for all those ports with no problems. This can be achieved with overlapping  
VLANs.  
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RSTP – RSTP Configuration  
The RSTP Configuration tab under the RSTP category will display the RSTP information for the first  
VLAN. Using the pull down menu at the top of the page an administrator can choose which VLAN to  
configure RSTP on. Once the VLAN is selected the administrator may configure the bridge by clicking on  
the Configuration button in the middle of the page.  
The configuration screen for the VLAN that was previously selected will look like the example below. Here  
the administrator can make changes such as the Hello Time, the Forward Delay, the Max Age, the priority,  
and the Status of RSTP on that VLAN. Following the link for the view RSTP Port Configuration at VLAN#  
the administrator or user can see the current RSTP status of the ports on that VLAN.  
NOTE: Trunking must be disabled in order to use RSTP.  
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RSTP Configuration, Continued…  
Following the link for the view RSTP Port Configuration at VLAN# the administrator or user can see the  
current RSTP status of the ports on that VLAN. This will show information such as the Path Cost and the  
Port State. If the switch sees a redundant path it will put the port with the highest Path Cost into Blocking  
mode where it will discard packets coming in on that port. In the below example, P12 is a redundant port  
with port P2, therefore P2 is forwarding and P12 is discarding.  
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RSTP – RSTP Configuration, Continued…  
If the administrator selects one of the ports on the previous screen he or she can change the Port’s Path Cost,  
Port’s Priority and the status of Admin Edge and Auto Edge.  
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IGMP – Configuration  
The Configuration tab under the IGMP category will display the IGMP basic configuration settings. By  
default IGMP is enabled.  
Following the Modify button on the previous page, the administrator will see a list of configurable fields for  
the IGMP configuration. Once these fields are filled in to meet the needs of the administrator’s network the  
changes may be saved by clicking the Update button at the bottom of the page.  
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IGMP – Configuration (continued)  
The IGMP Status pulldown allows the user to enable or disable IGMP completely.  
The Query Mode pulldown allows the user to set query mode for automatic (the default), On (always), or off  
(never):  
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IGMP – Configuration (continued)  
The Router Mode pulldown allows the user to choose router mode. ‘Auto’ allows for dynamically detected  
and manually set router ports. ‘Manual’ allows only for manually set router ports. ‘None’ allows no router  
ports.  
The user can add or delete manual router ports:  
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IGMP – Show Group and Show Router  
The Show Group tab under the IGMP category will display a list of IGMP groups based on the Group IP  
and the port number that it is associated with.  
The Show Router tab under the IGMP category will display a list of Auto-detected Router IPs and the port  
numbers that they are associated with.  
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IGMP – RFilter  
The ‘rfilter’ (Router Multicast Data Filter) function allows you to choose whether or not DATA frames  
with KNOWN group multicast addresses are sent to the ‘router’ ports (links to other switches). Control  
packets (Join, Leave) will be sent to the router(s) regardless of this setting. “KNOWN” is known from  
dynamic IGMP Snooping operations.  
The factory default is that the Router Multicast Data Filter is enabled for all ports, so any router ports do  
NOT get DATA frames with KNOWN multicast destination addresses unless a join to a specific multicast  
address has been received on that port. Joins over-ride an rfilter.  
If rfilter is disabled router ports do get DATA frames with KNOWN multicast destination addresses  
Rfilter can be set for individual ports: any, all, or none. For each port, rfilter will have an impact only if that  
port is manually or dynamically chosen as a router port.  
Default configuration:  
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IGMP – Rfilter (Continued)  
Modifying rfilter port settings:  
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N-View – Configuration  
The Configuration tab under the N-View category will display two basic variables for N-View, the status  
and the interval between packets.  
Following the Modify button on the above example, the administrator can modify the variable to change the  
frequency with which N-View reports information. Increasing the interval will slow the update rate.  
Decreasing the interval will allow N-View to report more frequently. Additionally, you may Disable or  
Enable N-View altogether.  
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N-View – Ports  
The Ports tab under the N-View category will display a list of all the configured ports on the 7014 unit along  
with the ports transmitting multicast packets and MIB stats respectively.  
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N-View – Ports, Continued…  
Following the Modify button on the previous example, the administrator can modify these two variables to  
enable or disable multicast out of the port and if MIB stats are sent out for those ports.  
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N-Ring - Configuration  
The Configuration tab under the N-Ring category will display the N-Ring basic configuration settings. By  
default N-Ring is in AutoMember mode and the N-Ring agingtime is 20 seconds.  
Following the Modify button on the previous page, the administrator will see a list of configurable fields for  
the N-Ring configuration, as below.  
The N-Ring Agingtime has a default of 20 seconds and is separate from the Bridging Aging Time. N-Ring  
Aging time is used for the whole switch if the switch is an N-Ring Manager or becomes an active N-Ring  
Member, and in either case N-Ring status includes for example:  
“Switch is currently using N-Ring Aging Time = 20 Seconds”  
Once these fields are filled in to meet the needs of the administrator’s network the changes may be saved by  
clicking the Update button at the bottom of the page.  
NOTES:  
1. N-Ring Manager cannot have RSTP or Trunking enabled.  
2. RSTP & N-Ring are different modes and cannot share links or segments along those lines.  
See the examples in the RSTP configuration section.  
3. Do not use Trunking on a switch that is directly in an active N-Ring.  
4. Any one 7014 can only participate in one N-Ring.  
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5. N-Ring copper ports must be run at 100Mb full duplex, including the default ‘autonegotiate’ as  
long as all switches in the ring support 100Mb full duplex.  
The “N-Ring Mode” is one of three, as below:  
If N-Ring Mode is “Manager”, then a pulldown allows selection as available of ports P11 and P12, or GB1  
and GB2 as N-Ring ports.  
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N-Ring Configuration (continued)  
If N-Ring Mode is “Manager”, then a pulldown allows selection of displaying N-Ring Summary Status on  
all web pages or on N-Ring pages only:  
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N-Ring Configuration (continued)  
If N-Ring Mode is “Manager”, then VLAN ID can be set to a unique vlan id (1 ~ 4094). Default is 1.  
If N-Ring Mode is “Manager”, then a pulldown allows selection as to whether the N-Ring ports are  
members of the VLANs Tagged or Untagged ports. Default is Untagged.  
Once these fields are filled in to meet the needs of the administrator’s network the changes may be saved by  
clicking the Update button at the bottom of the page.  
NOTES:  
1. Since VLANs are implemented for security reasons as well as traffic flow, N-Ring only makes  
minimal changes. It is up to the administrator to ensure that VLANs are configured correctly on the  
N-Ring manager and all N-Ring members.  
2. When the N-Ring manager and all N-Ring Members are in defaults, changing the N-Ring manager  
to use a Tagged VLAN requires no user interaction to allow non-ring traffic to pass through the ring.  
This works because changing to a Tagged VLAN does not remove the ring ports from the default  
VLAN.  
3. When the N-Ring manager and all N-Ring Members are in defaults, changing the N-Ring manager  
to use an Untagged VLAN other than VID 1, requires the administrator to add non-ring ports to the  
N-Ring VLAN to allow non-ring traffic to pass through the ring. This occurs because the N-Ring  
ports must be removed from VID 1 because an untagged port may only be a member of one VLAN.  
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N-Ring – Status  
The Status tab under the N-Ring category will display the N-Ring status.  
Below is an example of N-Ring Status from a switch in defaults (N-Ring Auto Member) that is not  
an N-Ring Manager and has not become an “Active” N-Ring Member:  
Below is an example of N-Ring Status from an “Active” N-Ring Member:  
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Below is an example of N-Ring Status from an N-Ring Manager with a healthy N-Ring:  
N-Ring OK  
N-Ring Status View  
Switch is an N-Ring Manager, using N-Ring Aging Time = 20 Seconds  
6
Update  
Pause  
Print...  
Refresh every  
secs.  
12 Active Members Detected In Current N-Ring (12 reporting)  
Switch No MAC Address  
IP Address  
Subnet Mask  
Name  
Ports  
GB2  
GB1  
RM  
1
00:07:af:ff:e4:a0 192.168.1.227 255.255.255.0 N-TRON Switch  
00:07:af:ff:ef:60 192.168.1.224 255.255.255.0 N-TRON Switch  
00:07:af:ff:e6:a0 192.168.1.217 255.255.255.0 N-TRON Switch  
00:07:af:ff:ef:80 192.168.1.221 255.255.255.0 N-TRON Switch  
00:07:af:ff:e4:c0 192.168.1.241 255.255.255.0 N-TRON Switch  
00:07:af:ff:d5:e0 192.168.1.229 255.255.255.0 N-TRON Switch  
00:07:af:ff:d7:00 192.168.1.228 255.255.255.0 N-TRON Switch  
00:07:af:ff:e6:c0 192.168.1.223 255.255.255.0 N-TRON Switch  
00:07:af:ff:d5:20 192.168.1.231 255.255.255.0 N-TRON Switch  
00:07:af:ff:e5:e0 192.168.1.238 255.255.255.0 N-TRON Switch  
00:07:af:ff:e3:c0 192.168.1.239 255.255.255.0 N-TRON Switch  
00:07:af:ff:d5:40 192.168.1.230 255.255.255.0 N-TRON Switch  
00:07:af:ff:e3:e0 192.168.1.215 255.255.255.0 N-TRON Switch  
GB2  
GB1  
GB2  
GB1  
2
GB2  
GB1  
3
GB2  
GB1  
4
GB2  
GB1  
5
GB2  
GB1  
6
GB2  
GB1  
7
GB2  
GB1  
8
GB2  
GB1  
9
GB2  
GB1  
10  
11  
12  
GB2  
GB1  
GB2  
GB1  
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Below is an example of N-Ring Status from an N-Ring Manager with a faulted N-Ring. The red fields on  
the N-Ring Map show problems. Ports that are red indicate that the port is not linked. MAC addresses that  
are red indicate that there is no communication to that switch. The red “Ring Broken” line shows where the  
N-Ring is broken.  
N-Ring Fault  
N-Ring Status View  
Switch is an N-Ring Manager, using N-Ring Aging Time = 20 Seconds  
6
Update  
Pause  
Print...  
Refresh every  
secs.  
The total number of Active N-Ring Members is unknown. (11 reporting)  
Switch order may be incorrect and all switches may not be shown.  
Switch No MAC Address  
IP Address  
Subnet Mask  
Name  
Ports  
GB2  
GB1  
RM  
1
00:07:af:ff:e4:a0 192.168.1.227 255.255.255.0 N-TRON Switch  
GB2  
GB1  
00:07:af:ff:ef:60  
192.168.1.224 255.255.255.0 N-TRON Switch  
GB2  
GB1  
2
00:07:af:ff:e6:a0 192.168.1.217 255.255.255.0 N-TRON Switch  
GB2  
GB1  
3
00:07:af:ff:ef:80  
192.168.1.221 255.255.255.0 N-TRON Switch  
GB2  
GB1  
4
5
00:07:af:ff:e4:c0 192.168.1.241 255.255.255.0 N-TRON Switch  
00:07:af:ff:d5:e0 192.168.1.229 255.255.255.0 N-TRON Switch  
00:07:af:ff:d7:00 192.168.1.228 255.255.255.0 N-TRON Switch  
00:07:af:ff:e6:c0 192.168.1.223 255.255.255.0 N-TRON Switch  
00:07:af:ff:d5:20 192.168.1.231 255.255.255.0 N-TRON Switch  
00:07:af:ff:e5:e0 192.168.1.238 255.255.255.0 N-TRON Switch  
00:07:af:ff:e3:c0 192.168.1.239 255.255.255.0 N-TRON Switch  
GB2  
GB1  
GB2  
GB1  
6
GB2  
GB1  
7
GB2  
GB1  
8
GB2  
GB1  
9
GB2  
10  
11  
GB1  
GB2  
GB1  
00:07:af:ff:d5:40 192.168.1.230 255.255.255.0 N-TRON Switch  
~~~~~ Ring Broken ~~~~~  
GB2  
GB1  
12  
00:07:af:ff:e3:e0 192.168.1.215 255.255.255.0 N-TRON Switch  
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In rare cases an N-Ring can have a “Partial Fault”. An example of this is to have a break in just one fiber in  
a duplex channel fiber pair. The screenshot below shows N-Ring Manager Status when a ‘Higher’ N-Ring  
Port (GB2 or FX2) is not receiving self health frames all the way around the N-Ring, though the other (low  
GB1/FX1) N-Ring port is:  
N-Ring Partial Fault (GB2 is not receiving self health from GB1)  
N-Ring Status View  
Switch is an N-Ring Manager, using N-Ring Aging Time = 20 seconds  
6
Update  
Pause  
Print...  
Refresh every  
secs.  
0 Active Members Detected In Current N-Ring (0 reporting)  
Switch No MAC Address  
IP Address  
Subnet Mask Name  
Ports  
GB2  
GB1  
RM 00:07:af:00:b1:40 192.168.1.135 255.255.255.0 N-TRON Switch  
The screenshot below shows N-Ring Manager Status when a ‘Lower’ N-Ring Port (GB1 or FX1) is not  
receiving self health frames all the way around the N-Ring, though the other (high GB2/FX2) N-Ring port  
is:  
N-Ring Partial Fault (GB1 is not receiving self health from GB2)  
N-Ring Status View  
Switch is an N-Ring Manager, using N-Ring Aging Time = 20 seconds  
6
Update  
Pause  
Print...  
Refresh every  
secs.  
0 Active Members Detected In Current N-Ring (0 reporting)  
Switch No MAC Address  
IP Address  
Subnet Mask Name  
Ports  
GB2  
GB1  
RM 00:07:af:00:b1:40 192.168.1.135 255.255.255.0 N-TRON Switch  
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Event Log – Log Statistics  
The Log Statistics tab under the EventLog category will show a list of how many times a type of event took  
place. On the bottom of the page it also lists the maximum log size which can be modified. There are 5  
types of events that the 7014 will categorize messages in. If the log level is set to 1, the 7014 will log all 5  
types of events. If the log level is set to 5 it will only record the Critical types (the 5th level).  
Following the Modify button on the previous example, the administrator can modify these two variables to  
adjust for how large he or she wants the log file to be and the log level.  
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Event Log – Show Events  
The Show Events tab under the Event Log category will show a list of events that have occurred in the order  
in which they occurred. There is a time stamp for each event and they are categorized by the severity of the  
event.  
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Firmware/Config - TFTP  
The TFTP tab under the Firmware/Config category gives the administrator the ability to upload or download  
a config file for a 7014 Series switch. This gives administrators the ability to backup their configurations to  
a server offsite in case they need to reload their custom configurations at a later time. Administrators are  
also given the ability to flash the switch in the field allowing them to update the firmware in the field  
without losing their current configurations and without having to send the unit back in to N-Tron for updates  
in the future. It is important not to cycle power on the switch or interrupt the data connection between the  
TFTP server and the switch while you are flashing or uploading or downloading a config file. The switch  
will not stop working if this does occur, but the administrator will have to retransfer the file.  
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Firmware/Config - FTP  
The FTP tab under the Firmware/Config category gives the administrator the ability to upload or download  
a config file for a 7014 Series switch. This gives administrators the ability to backup their configurations to  
a server offsite in case they need to reload their custom configurations at a later time. Administrators are  
also given the ability to flash the switch in the field allowing them to update the firmware in the field  
without losing their current configurations and without having to send the unit back in to N-Tron for updates  
in the future. It is important not to cycle power on the switch or interrupt the data connection between the  
FTP server and the switch while you are flashing or uploading or downloading a config file. The switch  
will not stop working if this does occur, but the administrator will have to retransfer the file.  
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Support – Web Site and E-mail  
If at any point in time you get confused or would like additional support directly from N-Tron, you may  
visit N-Tron’s web site, or e-mail N-Tron directory with the links provided for more information.  
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BPCL – Broadcast Packet Count Limit Configuration  
The BPCL link will display all the ports that are installed in the 7014 Series unit and will list the BPCL  
Percentage for each port. BPCL defaults to 80%. A modify button is provided to change these fields.  
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BPCL – Broadcast Packet Count Limit Configuration (Continued)  
Following the Modify button on the previous example, the administrator can modify the BPCL Percentage  
for each port.  
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User Mgmt – Adding Users  
The User Management link will display a list of all the users who have access to the management features of  
the switch and their access permissions.  
Following the Add button on the previous example, the administrator can add another user and assign the  
user a username, a password, and the user’s permissions (user/administrator).  
A page should display after the administrator clicks the Add button stating that the user was successfully  
added.  
NOTE: There are a maximum number of 5 users per switch. User permissions have the right to view  
switch configurations and to view current port settings, but cannot make any changes to these  
settings. Admin permissions have the right to change and view any switch configuration and to  
change and view any current port settings.  
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User Mgmt – Removing Users  
In order to remove a user, simply click on the Remove button at the bottom of the page.  
Following the Remove button on the last page, the administrator can remove a user by entering in the user’s  
name and clicking the Remove button.  
A page should follow stating that the user was successfully removed from the list.  
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LogicalView  
The 7014 Web Management offers a logical view of the switch. Here a user or administrator can see a  
graphical depiction of the 7014 switch. Ports that are linked will turn green, while ports that are not linked  
will show up as black. The example below shows ports 1,3,5,6,7,8,9,10, and 12 linked. The other ports are  
currently in the down state (not being used).  
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Configuration – Save or Reset  
The Configuration section of the web management gives an administrator the ability to save a running  
configuration into the NVRAM. This step is needed in order for the switch to remember any changes after a  
power cycle.  
The Reset Configuration button will reload N-Tron’s factory default configuration settings. Doing so will  
re-configure the 9000 Series switch to factory defaults.  
In many cases it is desirable to restore factory defaults but retain the IP, Slot Configuration, Subnet Mask,  
and Gateway Address settings. A choice is provided to this end.  
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Help – Overview  
When the Help link is clicked on, you will see the Overview page that will have some basic definitions and  
more specific choices at the top of the screen. Although this page is not as detailed as the manual is, it gives  
you a basic feel for different features the 7014 offers.  
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Help – Administration  
Selecting the Administration link on the help page, the administrator or user can see some information  
regarding the configuration options in the Administration category on the left side of the web management.  
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Help – Ports  
Following the Ports link on the help page, the administrator or user can see some information regarding the  
configuration options in the Ports category on the left side of the web management.  
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Help – Statistics  
Following the Statistics link on the help page, the administrator or user can see some information regarding  
the configuration options in the Statistics category on the left side of the web management.  
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Help – VLAN  
Using the VLAN link on the help page, the administrator or user can see some information regarding the  
configuration options in the VLAN category on the left side of the web management.  
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Help – BPCL  
Using the BPCL the link on the help page, the administrator or user can see some information regarding the  
configuration options in the BPCL category on the left side of the web management.  
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Help – IGMP  
Following the IGMP link on the help page, the administrator or user can see some information regarding the  
configuration options in the IGMP category on the left side of the web management.  
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Help – Bridging  
Using the Bridging link on the help page, the administrator or user can see some information regarding the  
configuration options in the Bridging category on the left side of the web management.  
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Help – RSTP  
Using the RSTP link on the help page, the administrator or user can see some information regarding the  
configuration options in the RSTP category on the left side of the web management.  
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Help – Event Log  
Using the Event Log link on the help page, the administrator or user can see some information regarding the  
configuration options in the Event Log category on the left side of the web management.  
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Help – Firmware/Config  
Using the Firmware/Config link on the help page, the administrator or user can see some information  
regarding the configuration options in the Firmware/Config category on the left side of the web  
management.  
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Help – Logical View  
Using the Logical View link on the help page, the administrator or user can see some information regarding  
the configuration options in the Logical View category on the left side of the web management.  
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Help – User Mgmt  
Using the User Mgmt link on the help page, the administrator or user can see some information regarding  
the configuration options in the User Mgmt category on the left side of the web management.  
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Help – N-View  
Using the N-View link on the help page, the administrator or user can see some information regarding the  
configuration options in the N-View category on the left side of the web management.  
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Help – N-Ring  
Using the N-Ring link on the help page, the administrator or user can see some information regarding the  
configuration options in the N-Ring category on the left side of the web management.  
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Help – Others  
Following the “Others” link on the help page, the administrator or user can see some information regarding  
other links or categories on the left hand side of the web manager, as above.  
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CLI Commands  
Clear  
Command Name  
Description  
clear  
Clears the screen. The cleared screen shows only the command-line  
prompt and the cursor.  
Syntax  
clear  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> clear  
The entire screen will be cleared…  
…
…
…
…
N-TRON/Admin#[2]>  
NOTES  
“?” (HELP)  
Command Name  
Description  
“?”  
Without <keywords>, this command will list all the available  
commands. This is the same as the default behavior of the help  
command.  
If <keywords> is specified and if they match a specific command, the  
usage of the command will be displayed; otherwise, if <keywords>  
matches the prefix of a command(s), the name of the command(s) will  
be listed.  
If ? is preceded by another ?, the usage and description of this command  
will be displayed.  
Syntax  
?
<matched keywords> ?  
<command> ?  
Parameters  
matched keywords  
Prefixes of the command.  
Command  
Name of the any command supported by CLI  
N-TRON/Admin#[1]> ?  
The above command displays all the available commands.  
Examples  
N-TRON/Admin#[2]> abcd ?  
Unknown command supplied as parameter.  
N-TRON/Admin#[3]> clear ?  
Usage: clear  
N-TRON/Admin#[4]> system ?  
System/  
N-TRON/Admin#[5]> ? ?  
This displays the usage of “?” as shown below  
[<keywords>] ?  
NOTES  
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Top  
Command Name  
Description  
top  
Changes the context to the topmost (global) level. If already at the topmost  
context, the command is simply ignored  
Syntax  
top  
Parameters  
Examples  
None  
N-TRON/Admin#[1]system> show  
N-TRON/Admin#[2]system/show> top  
N-TRON/Admin#[3]> top  
N-TRON/Admin#[4]>  
NOTES  
Up  
Command Name  
Description  
up  
Changes the context to the next higher level. If already at the topmost  
context, the command is simply ignored  
Syntax  
up  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> system show  
N-TRON/Admin#[2]system/show> up  
N-TRON/Admin#[3]system> up  
N-TRON/Admin#[4]> up  
N-TRON/Admin#[5]>  
NOTES  
Logout  
Command Name  
Description  
logout  
Logs out the user from a CLI session. In case of a remote session, the  
session will be terminated after the user is logged out.  
Syntax  
Parameters  
Examples  
logout  
None  
N-TRON/Admin#[1] logout  
local  
Hit <ENTER> to login:  
NOTES  
History  
Command Name  
Description  
history  
Lists all the commands in the history list for the current session, identifying  
each command with a reference number.  
Syntax  
history  
Parameters  
–reverse  
reverse the order of display to be the most recent entry first.  
–maxsize  
set the maximum no. of entries that will be maintained in the list to  
the given value.  
–clear  
remove all entries in the command history list.  
Examples  
NOTES  
N-TRON/Admin#[1]> history  
The above command displays previously entered commands.  
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“!”  
Command Name  
Description  
!
Repeats the command in the history list identified by <command-  
reference>.  
!!  
– repeats the last command executed.  
!<n> – repeats the command in the history list associated  
with reference number <n>.  
!<str> – repeats the most recent command that begins with  
the string <str>.  
Any non-whitespace characters that follow are appended to the  
referenced command prior to its execution.  
!<n>  
Syntax  
!<str>  
Parameters  
N
It is the reference number of the command from history list  
that has to be repeated.  
Str  
The most recent command from the history list that begins with  
keyword str.  
Examples  
N-TRON/Admin#[1]> !!  
Referenced command is not in the history list.  
N-TRON/Admin#[2]> !1  
Referenced command is not in the history list.  
N-TRON/Admin#[3]> !s  
Referenced command is not in the history list.  
N-TRON/Admin#[4]> whoami  
admin  
with privilege of Administrator  
here comes the usage of “!” command  
N-TRON/Admin#[5]> !w  
whoami  
admin  
with privilege of Administrator  
N-TRON/Admin#[6]> !2  
The above command will execute the second command, which is  
available in history list.  
N-TRON/Admin#[7]> !system  
The above command will execute the latest command in the history list  
that starts with system.  
NOTES  
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“$”  
Command Name  
Description  
$
This command copies the command identified by reference number  
<command no> from the history list into the next command line  
allowing the user to edit the command for corrections or changes.  
Syntax  
$<n>  
Parameters  
n
The reference number of the command in the history list  
that has to be edited.  
Examples  
NOTES  
N-TRON/Admin#[1]> whoaim  
As shown above the command whoaim was entered instead of whoami.  
To edit the already entered command do as follows.  
N-TRON/Admin#[2]> $1  
N-TRON/Admin#[2]> whoaim  
Now we can edit the command at the command prompt.  
After entering ‘$1’ at the prompt, it displays the previously entered  
command.  
Whoami  
Command Name  
Description  
Syntax  
Parameters  
Examples  
whoami  
This command displays the current operating mode of the user.  
whoami  
None  
eg.1  
N-TRON/Admin#[5]>whoami  
admin  
with privilege of Administrator  
eg.2  
N-TRON/User#[5]> whoami  
user  
with privilege of User  
NOTES  
Ping  
Command Name  
Description  
Syntax  
ping  
To issue the ping request to a specified host.  
ping <hostip-address> [count]  
Parameters  
hostip-address  
IP Address of the host to give the ping request.  
count  
Count the number of times to give the ping request (range 5-50).  
Example  
Notes  
ping 10.1.6.15  
ping 10.1.6.15 10  
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System Configuration Commands  
Set Mode IP config  
Command Name  
Description  
Syntax  
system set modeipconfig  
To set the IP address mode of the system  
system set modeipconfig <manual|dhcp|bootp>  
manual  
Parameters  
Uses a static IP address scheme (default mode)  
dhcp  
Pulls an IP address from a DHCP server on the LAN  
bootp  
Pulls an IP address from a Bootp server on boot up  
Example  
NOTES  
N-TRON/Admin#[1]> system set modeipconfig dhcp  
Bootp is an older version of DHCP, DHCP is recommended for a  
dynamic address scheme.  
Set IP/Subnet/Gateway Addresses of the system  
Command Name  
Description  
Syntax  
system set ip  
To set the IP address of the system  
system set ip <IP-address> <subnet>[ <gateway>]  
IP Address  
Parameters  
The IP address of the system in dotted decimal notation  
Subnet  
The subnet of the above specified IP Address  
Gateway  
The gateway address of the system.  
N-TRON/Admin#[1]> system set ip 10.1.1.158 255.0.0.0  
N-TRON/Admin#[2]> system set ip 10.1.6.150  
255.255.255.0 10.1.6.150  
The IP address should be a valid IP address (excluding Class D & Class  
E type)  
Example  
NOTES  
Get IP Address of the system  
Command Name  
Description  
system get ip  
To display the IP/Subnet/Gateway addresses of the device  
Syntax  
system get ip  
Parameters  
Example  
None  
N-TRON/Admin#[1]> system get ip  
NOTES  
Set System Name  
Command Name  
Description  
system set sysname  
To set the system name  
Syntax  
system set sysname <Name-of-the-system>  
Parameters  
Name-of-the-system  
The system name to be used  
N-TRON/Admin#[1]> system set sysname N-Tron  
N-TRON/Admin#[2]> system set sysname “N-Tron Switch”  
Please ensure to use “ “ for supplying arguments with spaces  
Example  
Notes  
Get System Name  
Command Name  
Description  
Syntax  
system get sysname  
To display the name of the system  
system get sysname  
Parameters  
Example  
None  
N-TRON/Admin#[1]> system get sysname  
System Name  
: N-TRON Switch  
Notes  
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Get Gateway Address of the System  
Command Name  
Description  
Syntax  
system get gateway  
To display the gateway address of the system  
system get gateway  
Parameters  
Example  
None  
N-TRON/Admin#[4]> system get gateway  
System Gateway Address  
: 192.168.1.1  
Notes  
Get Mac Address of the System  
Command Name  
Description  
system get sysmac  
To display the mac address of the device  
Syntax  
system get sysmac  
Parameters  
Example  
None  
N-TRON/Admin#[1]> system get sysmac  
System MAC Address  
: 00:07:af:00:00:00  
Notes  
Get Netmask of the System  
Command Name  
Description  
system get netmask  
To display the netmask/subnet of the device  
system get netmask  
Syntax  
Parameters  
Example  
None  
N-TRON/Admin#[8]> system get netmask  
System Subnet  
: 255.255.255.0  
Notes  
Get System Contact  
Command Name  
Description  
Syntax  
system get syscontact  
To get the contact person name of the device.  
system get syscontact  
Parameters  
Example  
None  
N-TRON/Admin#[10]> system get syscontact  
System Contact  
: N-TRON Admin  
Notes  
Set System Contact  
Command Name  
Description  
Syntax  
Parameters  
system set syscontact  
To set the contact details for the system  
system set syscontact <Contact-for-the-system>  
Contact-for-the-system  
The details of the person to be contacted for this system in case of  
any queries or problems  
N-TRON/Admin#[1]> system set syscontact [email protected]  
N-TRON/Admin#[2]> system set syscontact “Support Team”  
Please ensure to use “ “ for supplying arguments with spaces  
Example  
Notes  
Get System Location  
Command Name  
Description  
Syntax  
system get syslocation  
To display the system location details.  
system get syslocation  
Parameters  
Example  
None  
N-Tron/Admin#[1]> system get syslocation  
Notes  
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Set System Location  
Command Name  
Description  
Syntax  
Parameters  
system set syslocation  
To set the location details of the system  
system set syslocation <Location-of-the-system>  
Location-of-the-system  
The details of where the system is located  
N-TRON/Admin#[1]> system set syslocation “San Jose”  
N-TRON/Admin#[2]> system set syslocation Hyderabad  
Please ensure to use “ “ for supplying arguments with spaces  
Example  
Notes  
Get System Uptime  
Command Name  
Description  
Syntax  
system get sysuptime  
To get the uptime of the device.  
system get sysuptime  
Parameters  
Example  
None  
N-TRON/Admin#[1]> system get sysuptime  
System Up Time  
: 9 days:17 hours:8 mins:40 secs  
Notes  
Get Number of Ports present in the System  
Command Name  
Description  
Syntax  
system get portcount  
To get the number of ports present in the device.  
system get portcount  
Parameters  
Example  
None  
N-TRON/Admin#[1]> system get portcount  
Notes  
Set IP Address of the SNMP Manager  
Command Name  
Description  
Syntax  
system set snmpmgmtip  
To set the IP address of the SNMP manager  
Usage: system set snmpmgmtip <station_num> <snmpmgmt_ip>  
Parameters  
Station Number  
1->5.  
IP Address  
The IP address of the SNMP manager in dotted decimal notation  
N-TRON/Admin#[1]> system set snmpmgmtip 10.1.5.100  
Example  
NOTES  
N-TRON/Admin#[2]> system set snmpmgmtip 10.1.6.150  
The IP address should be a valid IP address (excluding Class D & Class  
E type). To restore a Trap to “Value Not Configured”, enter ‘0.0.0.0’.  
Set SNMP Get Community name  
Command Name  
Description  
system set snmpgetcommunity  
To set the community name for performing snmpget operation  
system set snmpgetcommunity <Community-Name>  
Syntax  
Parameters  
Community-Name  
The name of the community to be used for performing snmpget  
operation  
N-TRON/Admin#[1]> system set snmpgetcommunity public  
Example  
Notes  
N-TRON/Admin#[1]> system set snmpgetcommunity “N-Tron  
Systems”  
Please ensure to use “ “ for supplying arguments with spaces  
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Set SNMP Set Community name  
Command Name  
Description  
Syntax  
Parameters  
system set snmpsetcommunity  
To set the community name for performing snmpset operation  
system set snmpsetcommunity <Community-Name>  
Community-Name  
The name of the community to be used for performing snmpset  
operation  
N-TRON/Admin#[1]> system set snmpsetcommunity private  
Example  
Notes  
N-TRON/Admin#[1]> system set snmpsetcommunity “N-  
Tron_Systems”  
Arguments cannot have spaces. You can use an underscore (‘_’) instead  
of a space.  
Set SNMP Trap Community name  
Command Name  
Description  
system set snmptrapcommunity  
To set the community name for raising snmp trap  
system set snmptrapcommunity <Community-Name>  
Syntax  
Parameters  
Community-Name  
The name of the community to be used for raising snmp trap  
N-TRON/Admin#[1]> system set snmptrapcommunity private  
Example  
Notes  
N-TRON/Admin#[1]> system set snmptrapcommunity “N-  
Tron_Systems”  
Arguments cannot have spaces. You can use an underscore (‘_’) instead of  
a space.  
Show all configuration parameters  
Command Name  
Description  
Syntax  
system show config  
Displays the software version, the mac address, and status of gigabit ports.  
system show config  
Parameters  
Example  
None  
N-TRON/Admin#[32]system/show> config  
System Configuration :  
Product Configuration : 7014FX2  
Software Version  
MAC Address  
: 1.1.8  
: 00:07:af:ff:e5:60  
IP Configuration Mode : manual  
System IP Address  
Subnet Mask  
Gateway Address  
System Name  
System Contact  
System Location  
System Up Time  
: 192.168.1.244  
: 255.255.255.0  
: 192.168.1.1  
: N-TRON Switch  
: N-TRON Admin  
: Mobile, AL 36609  
: 0 days:0 hours:28 mins:43 secs  
Total Number of Ports : 14  
Port # 1 - 12  
Mbps Fiber  
Port # 13  
: 10/100 Mbps Copper and/or 100  
: Gigabit Transceiver  
: Gigabit Transceiver  
Port # 14  
Notes  
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Show all configuration parameters related to SNMP manager  
Command Name  
Description  
Syntax  
system show snmpinfo  
To show all the configuration parameters related to snmp manager  
system show snmpinfo  
Parameters  
Example  
None  
N-TRON/Admin#[33]system/show> snmpinfo  
System SNMP Configuration :  
IP Address - Trap Station#1  
IP Address - Trap Station#2  
IP Address - Trap Station#3  
IP Address - Trap Station#4  
IP Address - Trap Station#5  
SNMP Get Community Name  
: 192.168.1.2  
: Value Not Configured  
: Value Not Configured  
: Value Not Configured  
: Value Not Configured  
: public  
SNMP Set Community Name  
SNMP Trap Community Name  
: private  
: public  
Notes  
System Restart  
Command Name  
Description  
Syntax  
system restart  
To restart (reboot) the device  
system restart  
Parameters  
Example  
None  
N-TRON/Admin#[1]> system restart  
Do you Want to Restart the System Now: [y/n]y  
Do you Want to Save the Configuration: [y/n]y  
................  
................  
Notes  
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User Management Commands  
Show System Users  
Command Name  
Description  
Syntax  
system show users  
Shows a list of users and their permissions on the system  
system show users  
Parameters  
Example  
None  
N-TRON/Admin#[1]> system show users  
Serial Username  
------ --------  
Access Permissions  
------------------  
admin  
1
2
admin  
ntron  
user  
NOTES  
Add a System User  
Command Name  
Description  
system add user  
To add a user to the system  
Syntax  
system add user <username> [access permission]  
Parameters  
Username  
A string of at least 3 characters and no more then 15 characters  
Access permission  
“user” or “admin” permission rights  
Password  
Administrator will be prompted for a password of 3 to 15  
characters in length.  
N-TRON/Admin#[1]> system add user ntron user  
Enter User Password :****  
Example  
NOTES  
Users with User permissions can not make changes to the switch, but  
can view configuration settings and port settings. Users with admin  
permissions have the ability to change settings on the switch and can  
add more users. There is a limit of 5 users per switch with any  
combination of permissions.  
Modify a User’s Access Permissions  
Command Name  
Description  
Syntax  
system modify useraccess  
To change a user’s permissions  
system modify useraccess <username> <access permission>  
Username  
Parameters  
The user’s username that is to be modified.  
Access permission  
“user” or “admin” permission rights  
N-TRON/Admin#[1]> system modify useraccess ntron admin  
Example  
NOTES  
User must have admin permissions to use this command  
Modify a User’s Password  
Command Name  
Description  
Syntax  
Parameters  
system modify userpassword  
To change a user’s password  
system modify userpassword <username>  
Username  
The user’s username that is to be modified  
Password  
The new password for the user  
N-TRON/Admin#[1]system/modify> userpassword ntron  
Enter New Password :*****  
Example  
Notes  
Confirm New Password :*****  
Password has been modified successfully  
A user with user permissions can operate this command, but will be  
prompted for the old password before being prompted for the new  
password.  
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Remove a System User  
Command Name  
Description  
Syntax  
Parameters  
system remove user  
To remove a user from the users list  
system remove user <username>  
username  
The user’s username that is to be removed  
N-TRON/Admin#[1]> system remove user ntron  
Do you really want to delete the above user: [y/n]y  
User successfully deleted  
Example  
Notes  
Only users with admin permissions can operate this command.  
Image Loader Commands  
Download Image through COM port  
Command Name  
Description  
Syntax  
image download  
To download new firmware image through the serial port on the switch.  
image download  
Parameters  
Examples  
NOTES  
None  
N-TRON/Admin#[1]> image download  
Uses XModem protocol when transferring the file. N-Tron recommends  
that you use TFTP or FTP when updating the firmware. TFTP and FTP  
are both much faster.  
TFTP Commands  
Set the TFTP configuration parameter  
Command Name  
Description  
tftp set  
To set the TFTP configuration parameters TFTP Server IP Address and  
Remote File name.  
Syntax  
Parameters  
tftp set serverparam <ip-address> <remote-file-name>  
ip-address  
TFTP Server IP Address in dotted decimal notation for  
establishing the connection to transfer the file.  
remote-file-name  
Name of the remote file (including complete path) to be retrieved  
from the TFTP Server.  
Examples  
eg.1  
N-TRON/Admin#[1]> tftp set serverparam 10.1.1.151  
flash  
eg.2  
N-TRON/Admin#[1]> tftp set serverparam 10.1.1.151  
/usr/local/tftp/flash  
NOTES  
Please ensure that TFTP ServerIP is a valid IP Address by pinging it.  
Show TFTP configuration parameters  
Command Name  
Description  
tftp show  
To display the present values of all the TFTP related configuration  
parameters.  
Syntax  
tftp show  
Parameters  
Examples  
NOTES  
None  
N-TRON/Admin#[1]> tftp show  
Displays the Server IP Address and Filename.  
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Download file from TFTP server  
Command Name  
Description  
tftp action get  
To download a specified file from the TFTP server.  
tftp action get  
Syntax  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> tftp action get  
NOTES  
Check whether the server is up or not  
Check that the connection is established.  
Check if the file exists or not.  
Check the number of bytes downloaded  
FTP Commands  
Set Username  
Command Name  
Description  
Syntax  
ftp set username  
To set the user name which will be used to log into the FTP server  
ftp set username <Username>  
Username  
Parameters  
The user name for logging on to the FTP server  
Example  
Notes  
eg.1  
N-TRON/Admin#[1]> ftp set username ntron  
eg.2  
N-TRON/Admin#[1]> ftp set username admin  
The user name should be a valid one; else logging into FTP server will  
fail.  
Set Password  
Command Name  
Description  
Syntax  
ftp set password  
To set the password for the above user name  
ftp set password  
Parameters  
Password  
Password for the above user required to log into the FTP server  
N-TRON/Admin#[1]> ftp set password  
Enter the password : ******  
Example  
Notes  
The password should be a valid one for the user; else logging into the  
FTP server will fail.  
Set IP Address of FTP server  
Command Name  
ftp set serverip  
Description  
To set the IP address of the FTP server to be used for establishing the  
FTP connection for transfer of files/data  
ftp set serverip <Server-IP-address>  
Server-IP-address  
Syntax  
Parameters  
The IP address of the FTP server in decimal dotted notation for  
establishing a FTP connection  
Example  
Notes  
eg.1  
N-TRON/Admin#[1]> ftp set serverip 10.1.1.100  
eg.2  
N-TRON/Admin#[1]> ftp set serverip 15.1.1.150  
The IP address of the FTP server should be a valid IP address (excluding  
Class D & Class E types). The IP address should also be a valid FTP  
server IP in order to ensure successful connection establishment.  
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Set Name of the Remote File  
Command Name  
ftp set remotefile  
Description  
To set the name of the remote file which has to be retrieved from the  
FTP server  
Syntax  
ftp set remotefile <Remote-file-name>  
Parameters  
Remote-file-name  
Name of the file to retrieved from the FTP server including the  
complete path  
Example  
Notes  
eg.1  
N-TRON/Admin#[1]> ftp set remotefile Flash  
eg.2  
N-TRON/Admin#[1]> ftp set remotefile /usr/local/ftp/flash  
The file name (including the complete path) should be a valid name else  
retrieval of the file would fail.  
Display FTP related configuration parameters  
Command Name  
Description  
ftp show  
To display the present value of all the FTP related configuration  
parameters  
Syntax  
ftp show  
Parameters  
Example  
Notes  
None  
N-TRON/Admin#[1]> ftp show  
Perform the configuration file transfer action  
Command Name  
Description  
ftp <get|put> config  
To perform the desired File Transfer action (either get or put). Get  
retrieves a remote file from the FTP server and put stores a local file at  
the FTP server  
Syntax  
ftp get config  
ftp put config  
Parameters  
Example  
Action-command  
The desired File transfer action (either get or put)  
eg.1  
N-TRON/Admin#[1]> ftp get config  
eg.2  
N-TRON/Admin#[1]> ftp put config  
Notes  
The action name should be either get or put  
Perform the image file transfer action  
Command Name  
Description  
ftp get image  
To perform the desired File Transfer action. Get retrieves a remote file  
from the FTP server  
Syntax  
ftp get image  
Parameters  
Example  
Notes  
None  
N-TRON/Admin#[1]> ftp get image  
Can only get an image from a server  
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Port Manager Commands  
Get the link state of a given port  
Command Name  
Description  
port get linkstate  
This command is used to get the present link state of a given port.  
Whenever there is an active connection, link state (operational state) is  
up; else link state is down.  
Syntax  
port get linkstate <port-no>  
Parameters  
port-no  
Port number. (1 ~ 14).  
N-TRON/Admin#[1]> port get linkstate 3  
Link state of [3] port is: [down]  
Examples  
N-TRON/Admin#[2]> port get linkstate 1  
Link state of [1] port is: [up]  
NOTES  
Check whether port-no is in the valid range. (1 ~ 14)  
Get admin status of the port  
Command Name  
port get adminstatus  
Description  
This command is used to the get present adminstatus of a given port.  
Adminstatus is used to enable or disable the port operations even though  
there are active connections.  
Syntax  
port get adminstatus <port-no>  
Parameters  
port-no  
Port number. (1 ~ 14).  
N-TRON/Admin#[1]> port get adminstatus 4  
Admin state of [4] port is: [enable]  
Examples  
N-TRON/Admin#[2]> port get adminstatus 9  
Admin state of [9] port is: [disable]  
NOTES  
Check whether port-no is in the valid range. (1 ~ 14)  
Set admin status of a port  
Command Name  
port set adminstatus  
Description  
This command is used to set the adminstatus of a given port to enable or  
disable. If the adminstatus is disabled, the port cannot process the received  
packets.  
Syntax  
port set adminstatus <port-no><enable | disable>  
Parameters  
1. port-no  
Port number. (1 ~ 14).  
2. adminstatus  
adminstatus is either enable or disable.  
N-TRON/Admin#[1]> port set adminstatus 4 enable  
Examples  
NOTES  
N-TRON/Admin#[2]> port set adminstatus 8 disable  
Check whether port-no is in the valid range. (1 ~ 14)  
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Show port statistics  
Command Name  
Description  
port show stats  
This command is used to get the port statistics of a given port for all  
available counters.  
port show stats <port-no>  
port-no  
Syntax  
Parameters  
Port number. (1 ~ 14).  
N-TRON/Admin#[1]> port show stats 5  
--------------------------------------------  
COUNTER TYPE :[]  
Examples  
--------------------------------------------  
COUNTER NAME  
COUNTER VALUE  
--------------------------------------------  
byteFrames  
64 byte Frames  
28072  
272  
24  
43  
43  
0
64-127 byte Frames  
128-255 byte Frames  
256-511 byte Frames  
512-1023 byte Frames  
1024-1518 byte Frames  
1519-1522 byte Frames  
0
0
… … … …  
NOTES  
Check whether port-no is in the valid range. (1 ~ 14)  
Get total number of good frames received  
Command Name  
Description  
Syntax  
port get totalgoodframes  
Gets the total number of good frames received on the switch.  
port get totalgoodframes  
Parameters  
Examples  
None  
eg.1  
N-TRON/Admin#[1]> port get totalgoodframes  
Total no of good frames: [12456]  
eg.2  
N-TRON/Admin#[1]> port get totalgoodframes  
Total no of good frames: [56732]  
NOTES  
Get port speed  
Command Name  
Description  
Syntax  
port get speed  
Gets the port speed in megabits.  
port get speed <port-no>  
port-no  
Parameters  
Port number. (1 ~ 14).  
N-TRON/Admin#[1]> port get speed 4  
port speed of port no [4] is : [10]  
N-TRON/Admin#[2]> port get speed 5  
port speed of port no [5] is : [100]  
Examples  
NOTES  
Check whether port-no is in the valid range. (1 ~ 14)  
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Set Port Speed  
Command Name  
Description  
Syntax  
port set speed  
Sets the port speed of a given port.  
port set speed <port-no><speed>  
port-no  
Parameters  
Port number. (1 ~ 12)  
speed  
Speed of the port. Speed must either 10, 100, 1000 megabits per sec.  
N-TRON/Admin#[1]> port set speed 5 10  
Examples  
NOTES  
N-TRON/Admin#[2]> port set speed 9 100  
If the auto negotiation mode is enabled, port speed cannot be set. First  
disable the auto negotiation mode, and then set the port speed.  
Get the port duplex mode  
Command Name  
Description  
port get duplexmode  
Gets the port Duplex mode (FULL_DUPLEX / HALF_DUPLEX ) for a  
given port number .  
port get duplexmode <port-no>  
port-no  
Syntax  
Parameters  
Port number. (1 ~ 14)  
N-TRON/Admin#[1]> port get duplexmode 4  
Duplex mode of [4] port is: [half]  
N-TRON/Admin#[2]> port get duplexmode 23  
Duplex mode of [23] port is: [full]  
Examples  
NOTES  
Check whether port-no is in the valid range. (1 ~ 14)  
Set the port duplex mode  
Command Name  
Description  
port set duplexmode  
Sets the port duplex mode (HALF_DUPLEX / FULL_DUPLEX) for a  
given port number.  
Syntax  
port set duplexmode <port-no> <full | half>  
Parameters  
port-no  
Port number. (1~12)  
full | half  
Duplex mode of the port. Duplex mode must be either  
FULL_DUPLEX or HALF_DUPLEX.  
N-TRON/Admin#[1]> port set duplexmode 4 full  
N-TRON/Admin#[2]> port set duplexmode 4 half  
Check whether port-no is in the valid range. (1 ~ 12)  
Examples  
NOTES  
Set the Lockstate of a given port  
Command Name  
port set lockstate  
Description  
Sets the lock state of a given port to either enable or disable. If the port lock  
is enabled, the switch can process the data packets only from locked MAC  
addresses. Other data packets will not be processed.  
port set lockstate <port-no> <enable | disable>  
port-no  
Syntax  
Parameters  
port number (1 ~ 14)  
enable | disable  
Lock enable or disable  
N-TRON/Admin#[1]> port set lockstate 5 disable  
N-TRON/Admin#[2]> port set lockstate 8 enable  
Examples  
NOTES  
Once the port is locked, all the MACs that are learned on that port are  
treated as static MACs. This means the switch can process the packets  
from those MACs only. It will discard all packets from other MACs.  
Because the MAC is set for that port, it will only be addressable via that  
port.  
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Get Lock State  
Command Name  
Description  
Syntax  
port get lockstate  
Gets the lock state for a given port.  
port get lockstate <port-no>  
port-no  
Parameters  
port number (1 ~ 14).  
N-TRON/Admin#[1]> port get lockstate 6  
LockState : [enable]  
N-TRON/Admin#[2]> port get lockstate 14  
LockState : [disable]  
Examples  
NOTES  
Check whether port-no is in the valid range. (1 ~ 14)  
Get Auto-negotiation State  
Command Name  
Description  
Syntax  
Parameters  
port get autonego  
Gets the auto negotiation mode for a given port.  
port get autonego<port-no>  
port-no  
Port number (1 ~ 14).  
N-TRON/Admin#[1]> port get autonego 6  
Auto negotiation mode is : [enabled]  
N-TRON/Admin#[2]> port get autonego 12  
Auto negotiation mode is : [disabled]  
Examples  
NOTES  
Check whether port-no is in the valid range. (1 ~ 14)  
Set Auto-negotiation State  
Command Name  
port set autonego  
Description  
Sets the auto negotiation mode of a given port to either enable or disable. If  
the port auto negotiation mode is enabled, the switch can automatically  
adjusts it speed and duplex mode to the incoming speed and duplexmode.  
port set autonego <port-no><enable | disable>  
port-no  
Syntax  
Parameters  
port number (1 ~ 12)  
enable | disable  
Auto negotiation enable or disable  
N-TRON/Admin#[1]> port set autonego 6 enable  
Auto negotiation mode of port[6] is : [enabled]  
N-TRON/Admin#[2]> port set autonego 7 disable  
Auto negotiation mode of port[7] is : [disabled]  
Examples  
NOTES  
Check whether port-no is in the valid range. (1 ~ 12)  
Set Priority State  
Command Name  
Description  
Syntax  
Parameters  
port set prioritystate  
Enables or Disables the Priority State on a per port basis.  
port set prioritystate <enable | disable><port-no>  
port-no  
port number (1 ~ 14)  
enable | disable  
Priority State enable or disable  
N-TRON/Admin#[1]> port set prioritystate enable 6  
Examples  
NOTES  
Check whether port-no is in the valid range. (1 ~ 14)  
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Set Flow Control  
Command Name  
Description  
port set flowcontrol  
Enable or Disable flow control (typically refers to 100Base). When  
enabled a pause frame will be sent to help control the flow.  
port set flowcontrol <port-no><enable | disable>  
port-no  
Syntax  
Parameters  
port number (1 ~ 12)  
enable | disable  
Flow Control enable or disable  
N-TRON/Admin#[1]> port set flowcontrol 6 enable  
Examples  
NOTES  
Check whether port-no is in the valid range. (1 ~ 12)  
Set Name  
Command Name  
Description  
Syntax  
port set name  
Changes the name of the port. This change will only be visible in the CLI.  
port set name <port-no><name>  
Parameters  
port-no  
port number (1 ~ 14)  
name  
A string that describes the port  
N-TRON/Admin#[1]> port set name 6 waterplant  
Examples  
NOTES  
This will be reset if you change a slot configuration.  
Set PVID  
Command Name  
Description  
Syntax  
port set pvid  
Set a port’s VLAN-ID.  
port set pvid <port-no><pvid-number>  
port-no  
Parameters  
port number (1 ~ 14)  
pvid-number  
The VLAN-ID number of the VLAN that this port will be a member of  
N-TRON/Admin#[1]> port set pvid 6 2  
Examples  
NOTES  
A port can be a member to several VLANs, but can only have one PVID  
Set Backpressure  
Command Name  
Description  
port set backpressure  
Enables or disables backpressure on a given port. This is normally used on  
10Base setups and is a controlled by the hardware.  
port set backpressure <port-no><enable | disable>  
port-no  
Syntax  
Parameters  
port number (1 ~ 12)  
enable | disable  
Backpressure enable or disable  
N-TRON/Admin#[1]> port set backpressure 6 enable  
Examples  
NOTES  
Check whether port-no is in the valid range. (1 ~ 12)  
Set Intruderstate  
Command Name  
Description  
port set intruderstate  
Enables or Disables the intruder log.  
port set intruderstate <enable | disable>  
Syntax  
Parameters  
enable | disable  
Enable or disable the intruder log  
N-TRON/Admin#[1]> port set intruderstate enable  
Examples  
NOTES  
This must be enabled for the intruder log to log anything.  
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Set Priority Level  
Command Name  
Description  
Syntax  
Parameters  
port set prioritylevel  
Sets the priority level of a given port.  
port set prioritylevel <port-no><level>  
port-no  
port number (1 ~ 14)  
level  
priority level (0 ~ 7)  
N-TRON/Admin#[1]> port set prioritylevel 6 7  
Examples  
NOTES  
Priority State should be enabled to use this feature.  
Show Configuration  
Command Name  
Description  
port show config  
Displays basic configuration settings on given ports.  
port show config <port-no | all>  
Syntax  
Parameters  
port-no | all  
port number (1 ~ 14), you may enter all to see all the ports at once.  
N-TRON/Admin#[1]> port show config all  
Examples  
NOTES  
Check whether port-no is in the valid range. (1 ~ 14)  
Show Intruders  
Command Name  
Description  
Syntax  
port show intruder  
Displays a list of MAC addresses that were not allowed on the network.  
port show intruder  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> port show intruder  
NOTES  
Intruder log must be enabled before this will log anything.  
Show Link Utilization  
Command Name  
Description  
port show linkutilization  
Shows the utilization statistics for all the ports including %bandwidth, %in,  
%out, RX bytes, and TX bytes for each port.  
port show linkutilization  
Syntax  
Parameters  
Examples  
NOTES  
None  
N-TRON/Admin#[1]> port show linkutilization  
%Bandwidth is the %in or %out value that is higher, not the average value.  
Get Flow Control  
Command Name  
Description  
port get flowcontrol  
Displays the current flow control settings on a given port.  
port get flowcontrol <port-no>  
Syntax  
Parameters  
port-no  
port number (1 ~ 14)  
N-TRON/Admin#[1]> port get flowcontrol 6  
Examples  
NOTES  
Check whether port-no is in the valid range. (1 ~ 14)  
Get Name  
Command Name  
Description  
Syntax  
port get name  
Displays the name of a given port.  
port get name <port-no>  
Parameters  
port-no  
port number (1 ~ 14)  
N-TRON/Admin#[1]> port get name 6  
Examples  
NOTES  
Check whether port-no is in the valid range. (1 ~ 14)  
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Get State Of Priority  
Command Name  
Description  
Syntax  
Parameters  
port get stateofpriority  
Displays the priority state of a given port number.  
port get stateofpriority <port-no>  
port-no  
port number (1 ~ 14)  
N-TRON/Admin#[1]> port get stateofpriority 6  
Priority State of Port[6] is : [disabled]  
Check whether port-no is in the valid range. (1 ~ 14)  
Examples  
NOTES  
Get Intruder State  
Command Name  
Description  
Syntax  
port get intruderstate  
Displays whether the intruder log is enabled or disabled.  
port get intruderstate  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> port get intruderstate  
Intruder Log : Disabled  
NOTES  
Get Priority Level  
Command Name  
Description  
Syntax  
Parameters  
port get prioritylevel  
Displays the priority level on a given port.  
port get prioritylevel <port-no>  
port-no  
port number (1 ~ 14)  
N-TRON/Admin#[1]> port get prioritylevel 6  
Priority Level of Port[6] is : [1]  
Check whether port-no is in the valid range. (1 ~ 14)  
Examples  
NOTES  
Get STP Status  
Command Name  
Description  
Syntax  
port get STP Status  
Displays the Spanning Tree Protocol Status on a given port.  
port get stpstatus <port-no>  
port-no  
Parameters  
port number (1 ~ 14)  
N-TRON/Admin#[1]> port get stpstatus 6  
Stp state of [6] port is : [Forward]  
STP states include: Listening, Learning, Blocking, & Forwarding  
Examples  
NOTES  
Get Back Pressure  
Command Name  
Description  
port get backpressure  
Displays the backpressure information on a given port number (enabled or  
disabled).  
Syntax  
port get backpressure <port-no>  
Parameters  
port-no  
port number (1 ~ 14)  
N-TRON/Admin#[1]> port get backpressure 6  
Back Pressure is DISABLED  
Check whether port-no is in the valid range. (1 ~ 14)  
Examples  
NOTES  
Get PVID  
Command Name  
Description  
Syntax  
port get pvid  
Displays a given port’s VLAN-ID.  
port get pvid <port-no>  
port-no  
Parameters  
port number (1 ~ 14)  
N-TRON/Admin#[1]> port get pvid 6  
PVID of port 6 is 4.  
Check whether port-no is in the valid range. (1 ~ 14)  
Examples  
NOTES  
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Clear Counters  
Command Name  
Description  
port clear counters  
Clears all the numbers in the counters for a given port. These are counters  
for RX bytes and TX bytes and so on.  
port clear counters <port-no>  
Syntax  
Parameters  
port-no  
port number (1 ~ 14)  
N-TRON/Admin#[1]> port clear counters 6  
Counters of Port[6] are : [cleared]  
This will clear all data in the port specific counters. This data cannot be  
recovered after this step.  
Examples  
NOTES  
Clear Intruder Log  
Command Name  
Description  
Syntax  
port clear intruderlog  
This command will clear all intruders out of the intruder log.  
port clear intruderlog  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> port clear intruderlog  
NOTES  
This will clear all data from the intruder log. This data can not be  
recovered after this step.  
Trunk related commands  
Enable or disableTrunking  
Command Name  
Description  
Syntax  
trunk set <enable | disable>  
To enable or disable the trunk that is already created.  
trunk set enable  
trunk set disable  
Parameters  
Examples  
Enable | disable  
N-TRON/Admin#[1]> trunk set enable  
Trunking is activated.  
N-TRON/Admin#[1]> trunk set disable  
Trunking is deactivated.  
NOTES  
RSTP must be disabled in order to use Trunking. All trunk ports must be at  
the same speed and duplex mode. It is best to hard code speed and duplex  
mode for each trunking link, at both ends.  
Do not use Trunking on a switch that is directly in an active N-Ring.  
Modify Trunk  
Command Name  
Description  
Syntax  
trunk modify  
To add new required ports to the trunk in order to withstand high traffic.  
trunk modify <port-list> [-name <trunk-name>]  
port-list  
Parameters  
Port numbers to be in the trunk.  
trunk-name  
Name given to a trunk  
N-TRON/Admin#[6]trunk> modify 1,2 -name trunk1  
Examples  
NOTES  
A maximum of 4 ports can be in a trunk. All trunk ports must be at the  
same speed and duplex mode. If a port is not linked, there could be  
difficulty matching similar speed and duplex mode. It is best to hard code  
speed and duplex mode for each trunking link, at both ends.  
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Create Trunk  
Command Name  
Description  
trunk create  
To create a trunk. A trunk is used to get more bandwidth to withstand high  
traffic.  
Syntax  
Parameters  
trunk create <port-list> [-name <trunk-name>]  
port-list  
Port numbers to be added to the trunk.  
trunk-name  
Name given to a trunk  
N-TRON/Admin#[1]> trunk create 4-7 –name trunk1  
Examples  
NOTES  
RSTP must be disabled in order to use Trunking. Only 1 trunk can be  
created per switch. A maximum of 4 ports can be in a trunk. All trunk  
ports must be at the same speed and duplex mode. If a port is not linked,  
there could be difficulty matching similar speed and duplex mode. It is best  
to hard code speed and duplex mode for each trunking link, at both ends.  
Delete Trunk  
Command Name  
Description  
Syntax  
trunk delete  
To delete the trunk .  
trunk delete  
Parameters  
Examples  
N-TRON/Admin#[1]> trunk delete  
Trunk has been deleted.  
NOTES  
Show Trunk Information  
Command Name  
Description  
trunk show  
To show all the trunks information.  
trunk show  
Syntax  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> trunk show  
------------------------------------------------  
| TRUNK NAME | TRUNK PORTS | TRUNK STATE |  
------------------------------------------------  
|
trunk1 |  
3-5 |  
DISABLE |  
------------------------------------------------  
NOTES  
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Mirroring related commands  
Set Mirror config  
Command Name  
Description  
Syntax  
mirror set config  
To the mirroring feature of the switch, for specified ports.  
mirror set config <dest-port> <src-ports>  
dest-port  
Parameters  
Destination port is the snooper port onto which the selected  
source ports traffic is to be mirrored.  
The gigabit ports cannot be destination ports.  
src-ports  
List of ports to be monitored.  
N-TRON/Admin#[1]> mirror set config 1 2-5  
Examples  
NOTES  
A mirroring port is a dedicated port that is configured to receive the copies  
of Ethernet frames that are being transmitted out and also being received in  
from any other port that is being monitored.  
Enable or Disable Port Mirroring  
Command Name  
mirror set <enable | disable>  
Description  
Enables or disables network monitoring or port mirroring. It treats source  
port as the Ethernet port and the destination port as a monitoring port.  
mirror set enable  
Syntax  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> mirror set enable  
mirror enabled  
N-TRON/Admin#[1]> mirror set disable  
mirror disabled  
NOTES  
Show Mirror config  
Command Name  
Description  
mirror show  
To show all the mirror information.  
mirror show  
Syntax  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> mirror show  
-------------------------------------------  
| DEST PORT | SOURCE PORTS | MIRROR STATE |  
-------------------------------------------  
| 5  
|
2-4 |  
ENABLED |  
-------------------------------------------  
NOTES  
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VLAN Related Commands  
Add VLAN Entry  
Command Name  
Description  
Syntax  
vlan add  
To create a Port based Virtual LAN  
vlan add <vlan id> <mgmt port>  
<at least one of: [-untagged <port mask>] or [-tagged <port mask>]>  
[-name <vlan name>]  
[-admit <tagged-only|all>] [-mirror <port-no>]  
Parameters  
vlan-id  
Unique vlan id (2 ~ 4094).  
mgmt port  
Either 1 or 0. ‘1’ sets this vlan as a management vlan.  
vlan name  
Unique vlan name, which can be used to identify the  
group. The name may include characters and numbers,  
but should start with an alphabetic. Maximum number of  
characters must not exceed 25.  
-untagged port mask  
List of ports that are to be included under this VLAN. Commas  
can be used to separate individual ports (2,5,9) and the range can  
be specified using a hyphen (10-15). The port numbers cannot  
exceed the maximum number of ports on the board.  
-tagged port mask  
Tagged port mask values can be specified in the same way as that of  
an untagged port mask.  
-admit  
Allow tagged-only or all (untagged and tagged) packets.  
port-no  
Optional parameter. Port number that data should be mirrored to.  
N-TRON/Admin#[1]> vlan add 2 1 –untagged 1-12 –name vlan2 –  
admit all  
Examples  
NOTES  
N-TRON/Admin#[2]> vlan add 3 1 –tagged 13-24 –name “vlan 3” –  
admit tagged-only  
Ensure that the ports included in the tagged port list do not exist in the untagged  
ports-list field. Changing anything on a VLAN will turn on RSTP on all VLANS as  
a precautionary measure.  
Show List of Configured VLANs  
Command Name  
Description  
vlan show config  
Displays the list of configured VLANS  
vlan show config  
Syntax  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> vlan show config  
NOTES  
It displays the information of the default vlan if no vlan is configured.  
Display Information of a particular VLAN  
Command Name  
Description  
Syntax  
vlan get info  
Displays the details of a particular VLAN.  
vlan get info <vlan-id>  
vlan-id  
Parameters  
Vlan id of the existing vlan whose individual  
configuration is required.  
N-TRON/Admin#[1]> vlan get info 2  
Examples  
vlan ID  
: 2  
vlan Name  
port list  
: “vlan 2”  
: 1-4,11  
tagged port mask: 10-15  
management port : NO  
NOTES  
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Modify an existing VLAN  
Command Name  
Description  
vlan modify  
Modifies an existing VLAN.  
Syntax  
vlan modify <vlan id> <mgmt port>  
<at least one of: [-untagged <port mask>] or [-tagged <port mask>]>  
[-name <vlan name>] [-admit <tagged-only|all>] [-mirror <port-no>]  
Parameters  
vlan-id  
unique vlan id ( 2 ~ 4094).  
mgmt port  
Management Port, yes or no (1 or 0).  
-untagged port mask  
List of ports that are to be included under this VLAN.  
Commas can be used to separate individual ports (2,5,9)  
and the range can be specified using a hyphen (10-15).  
The port numbers cannot exceed the maximum number  
of port on the board.  
-tagged port mask  
Tagged port list values can be specified in the same way as that of  
-untagged port mask.  
vlan name  
unique clan name, which can be used to identify.  
admit  
tagged-only or all. Type of packets can enter the port.  
port-no  
Optional parameter. Port number that data should be mirrored to.  
N-TRON/Admin#[1]> vlan modify 2 1 –tagged 11-12 –name  
“newvlan2”  
Examples  
NOTES  
N-TRON/Admin#[2]> vlan modify 3 1–untagged 1-10 –name “vlan  
3” –admit all  
Changing anything on a VLAN will turn on RSTP on all VLANS as a  
precautionary measure.  
Delete VLAN  
Command Name  
Description  
Syntax  
vlan delete  
Removes an existing VLAN from the list of configured VLANs.  
vlan delete <vlan-id>  
Parameters  
vlan-id  
Vlan id of the existing vlan which has to be deleted  
N-TRON/Admin#[1]> vlan delete 2  
Examples  
NOTES  
Please ensure that a port based vlan with the given vlan id exists. Changing  
anything on a VLAN will turn on RSTP on all VLANS as a precautionary  
measure.  
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Set VLAN as management VLAN  
Command Name  
vlan set mgmtvlan  
Description  
Enable or disable a Vlan as a management vlan. User can connect and  
monitor the device activity of this VLAN.  
vlan set mgmtvlan <vlan-id> <enable|disable>  
vlan-id  
Syntax  
Parameters  
Vlan id of the vlan  
enable|disable  
Enable or Disable management of the specified vlan.  
N-TRON/Admin#[47]vlan/set> vlan set mgmtvlan 1 enable  
Examples  
NOTES  
Please ensure that the vlan with that vlan id already exists. Changing  
anything on a VLAN will turn on RSTP on all VLANS as a precautionary  
measure.  
Set VLAN to defaults  
Command Name  
Description  
vlan set default  
Removes all the configured vlans and add all the ports under the Default  
vlan.  
Syntax  
vlan set default  
Parameters  
Examples  
NOTES  
None  
N-TRON/Admin#[1]> vlan set default  
Changing anything on a VLAN will turn on RSTP on all VLANS as a  
precautionary measure.  
Set VLAN Ingress Filter  
Command Name  
Description  
vlan set ingressfilter  
Enables or Disables an inbound filter on specified ports that will throw out  
any packet with the wrong VID in the VLAN tag on the packet.  
vlan set ingressfilter <enable|disable> <port-list|all>  
enable|disable  
Syntax  
Parameters  
Enable or Disable the filter on the a specified port.  
port-list|all  
Enter a specific port number list or specify all ports  
N-TRON/Admin#[1]> vlan set ingressfilter enable 1-6  
N-TRON/Admin#[2]> vlan set ingressfilter enable all  
The ingressfilter will automatically be turned on for tagged ports.  
Examples  
NOTES  
Get VLAN Ingress Filter  
Command Name  
Description  
vlan get ingressfilter  
Gets inbound filter info on specified ports.  
vlan get ingressfilter <all|port-list>  
Syntax  
Parameters  
all|port-list  
Enter a specific port number list or specify all ports  
N-TRON/Admin#[1]> vlan get ingressfilter 1-6  
Examples  
NOTES  
Get VLAN info  
Command Name  
Description  
Syntax  
vlan get info  
Displays the current state of the configured vlans.  
vlan get info <vlanid>  
Parameters  
vlanid  
Enter a specific Vlan ID  
N-TRON/Admin#[1]> vlan get info 1  
Examples  
NOTES  
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Eventlog Related Commands  
Get Eventlog count  
Command Name  
Description  
Syntax  
eventlog get count  
To display the logged events count  
eventlog get count  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> eventlog get count  
No. of events logged : 14  
NOTES  
Get Eventlog level  
Command Name  
Description  
Syntax  
eventlog get loglevel  
To display the present log level  
eventlog get loglevel  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> eventlog get loglevel  
Present log Level: 1  
NOTES  
There are 5 levels or categories that events are classified as. Level 1 will  
log all 5 types into the event log. Level 5 will log on the highest level  
“Critical” in the event log. The log levels in order from least severe to  
most critical are: Informational, Warning, Minor, Severe, & Critical.  
Get Eventlog size  
Command Name  
Description  
Syntax  
eventlog get logsize  
To display the present log size  
eventlog get logsize  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> eventlog get logsize  
Present Log Size: 100  
NOTES  
Set Eventlog level  
Command Name  
Description  
eventlog set loglevel  
To set the log-level to a specified value for filter out the raised events.  
Syntax  
eventlog set loglevel <level>  
Parameters  
level  
The log level. The value is ranging from 1-5  
N-TRON/Admin#[1]> eventlog set loglevel 3  
N-TRON/Admin#[2]> eventlog set loglevel 1  
N-TRON/Admin#[3]> eventlog set loglevel 2  
There are 5 levels or categories that events are classified as. Level 1 will  
log all 5 types into the event log. Level 5 will log on the highest level  
“Critical” in the event log. The log levels in order from least severe to  
most critical are: Informational, Warning, Minor, Severe, & Critical.  
Examples  
NOTES  
Set Eventlog size  
Command Name  
Description  
eventlog set logsize  
To set the maximum number of events to be stored in the list.  
Syntax  
eventlog set logsize <size>  
Parameters  
size  
The log size. Maximum number of events that can be stored.  
N-TRON/Admin#[1]> eventlog set logsize 100  
N-TRON/Admin#[2]> eventlog set logsize 20  
Examples  
NOTES  
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Show Eventlog events  
Command Name  
Description  
Syntax  
eventlog show events  
To display the logged events  
eventlog show events  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> eventlog show events  
NOTES  
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Bridging Related Commands  
Add Multicast MAC Address  
Command Name  
Description  
Syntax  
bridge add multicastmac  
Adds a multicast mac address which is associated with a vlan.  
bridge add multicastmac <mac-address> <port-list>  
mac-address  
Parameters  
Multicast group address to be added to the bridge  
port-list  
Port numbers to which the multicast group is associated  
N-TRON/Admin#[1]>bridge add multicastmac 01:00:5e:03:01:18 4  
Examples  
NOTES  
If there are multiple ports on different VLANs, the 7014 will apply the  
static broadcast address to the lowest VLAN-ID that is associated with one  
of the ports assigned to the static multicast address. So if the lowest  
VLAN-ID contains all the ports assigned to the static multicast address (an  
umbrella VLAN), it will function for all those ports with no problems. This  
can be achieved with overlapping VLANs.  
Delete Multicast MAC Address  
Command Name  
Description  
Syntax  
Parameters  
bridge delete multicastmac  
Removes an existing multicast mac address.  
bridge delete multicastmac <mac-address>  
mac-address  
Multicast group address to be removed to the bridge  
N-TRON/Admin#[1]> bridge delete multicastmac 01:00:5e:03:01:18  
Examples  
NOTES  
Add a Unicast MAC Address  
Command Name  
Description  
bridge add unicastmac  
Adds a unicast mac address.  
Syntax  
bridge add unicastmac <mac address> <port number>  
[-mirror <disable|enable>]  
Parameters  
mac-address  
Unique unicast mac address.  
port number  
port number on which this mac is learned. The port number must range  
between 1 and maximum port numbers in switch.  
N-TRON/Admin#[1]> bridge add unicastmac 00-a0-ae-60-3a-70 3  
Examples  
NOTES  
N-TRON/Admin#[2]> bridge add unicastmac 00-10-a1-33-49-b5 6  
Delete Unicast MAC Address  
Command Name  
Description  
Syntax  
Parameters  
bridge delete unicastmac  
Delete an existing unicast mac address.  
bridge delete unicastmac <mac-address>  
mac-address  
Unique unicast mac address.  
N-TRON/Admin#[1]> bridge delete unicastmac 00-a0-ae-60-3a-70  
Examples  
NOTES  
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Display List of Configured Static MAC Addresses  
Command Name  
Description  
Syntax  
bridge show staticmac  
To view the list of configure static mac addresses  
bridge show staticmac <all|multicast|unicast>  
Parameters  
<all|multicast|unicast>  
which set of static mac addresses to show  
N-TRON/Admin#[1]> bridge show staticmac all  
Examples  
N-TRON/Admin#[2]> bridge show staticmac multicast  
N-TRON/Admin#[3]> bridge show staticmac unicast  
NOTES  
Set Aging Time  
Command Name  
Description  
Syntax  
bridge set agingtime  
Sets the aging time for dynamically learned MAC addresses of the chipset.  
bridge set agingtime <aging-time>  
aging-time  
Parameters  
aging time to be set for stp.  
Minimum aging time can be 5 seconds.  
Default aging time is 300 seconds.  
Maximum aging time is 1000000 seconds.  
N-TRON/Admin#[1]> bridge set agingtime 20  
Examples  
NOTES  
Display Current Aging Time  
Command Name  
Description  
bridge show agingtime  
Displays the current aging time.  
bridge show agingtime  
Syntax  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> bridge show agingtime  
NOTES  
Display Mac Address by port  
Command Name  
Description  
Syntax  
Parameters  
bridge show macbyport  
Displays all the MAC addresses associated with a port.  
bridge show macbyport <portno|all>  
port-number  
The port number must range between 1 and the maximum number of  
ports on the switch.  
all  
Display MAC addresses for all ports  
N-TRON/Admin#[1]> bridge show macbyport 6  
Examples  
NOTES  
Display port by Mac Address  
Command Name  
Description  
Syntax  
Parameters  
bridge show portbymac  
Display the port number to which the mac is associated.  
bridge show portbymac <mac-address>  
mac-address  
Unique unicast mac address.  
N-TRON/Admin#[1]> bridge show portbymac 00-a0-ae-60-3a-70  
Examples  
NOTES  
Display Mac count  
Command Name  
Description  
Syntax  
bridge show maccount  
Displays the total count of the static mac addresses.  
bridge show maccount  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> bridge show maccount  
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NOTES  
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IGMP Related Commands  
Enable IGMP  
Command Name  
Description  
Syntax  
igmp set enable  
The igmp status is made to enable .  
igmp set enable  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> igmp set enable  
igmp status is Enabled  
N-TRON/Admin#[2]> igmp show config  
Igmp  
: Enabled  
: auto  
: auto  
:
Query Mode  
Router Mode  
Router Ports (Manual)  
NOTES  
The status can be viewed through the igmp show config command  
Disable IGMP  
Command Name  
Description  
Syntax  
igmp set disable  
The igmp status is made to disable  
igmp set disable  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> igmp set disable  
igmp status is Disabled  
N-TRON/Admin#[2]> igmp show config  
Igmp  
Querier  
: Disabled  
: Enabled  
: auto  
: auto  
:
Query Mode  
Router Mode  
Router Ports (Manual)  
NOTES  
The status can be viewed through the igmp show config command  
Show IGMP config  
Command Name  
Description  
Syntax  
igmp show config  
The igmp configuration is displayed  
igmp show config  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> igmp show config  
Igmp  
: Disabled  
: Enabled  
: auto  
: auto  
:
Querier  
Query Mode  
Router Mode  
Router Ports (Manual)  
NOTES  
This command is used to see the config previously set by the user  
Show IGMP group  
Command Name  
Description  
igmp show group  
The igmp show group command is used to display the groups present in the  
group list  
Syntax  
igmp show group  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> igmp show group  
GroupIp  
PortNo  
VlanID  
---------------------------------------  
224.0.0.2  
224.0.1.24  
6
6
1
1
NOTES  
The group display is used to check that the group ip, port no & vlan id were  
received correctly.  
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Show IGMP router  
Command Name  
Description  
igmp show router  
The igmp show router command is used to display the auto-detected routers  
at present.  
Syntax  
igmp show router  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> igmp show router  
RouterIp  
------------------------  
192.168.1.150  
PortNo  
5
NOTES  
The router display is used to check that the router ip & port number was  
received correctly.  
Set IGMP query mode  
Command Name  
Description  
igmp set qmode  
Set the query mode of the switch to either on, off, or automatic.  
igmp set qmode <off | on | auto>  
Syntax  
Parameters  
off | on | auto  
There are three different query modes; off, on, and auto.  
N-TRON/Admin#[1]> igmp set qmode auto  
Examples  
NOTES  
Default: Auto  
Set IGMP router port  
Command Name  
Description  
Syntax  
Parameters  
igmp set rtrport  
Enable or disable a router port based on a port-range.  
igmp set rtrport <port-range> <enable | disable>  
port-range  
enter a range of port numbers.  
enable | disable  
enable or disable the router port.  
N-TRON/Admin#[1]> igmp set rtrport 1-4 enable  
Examples  
NOTES  
Set IGMP router mode  
Command Name  
Description  
igmp set rtrmode  
The igmp show router command is used to display the router group present  
in the group list  
Syntax  
igmp set rtrmode <none | manual | auto>  
Parameters  
none | manual | auto  
There are three different router modes available; none, manual, and  
auto.  
N-TRON/Admin#[1]> igmp set rtrmode auto  
Examples  
NOTES  
Default: Auto  
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Show IGMP rfilter mode  
Command Name  
Description  
igmp show rfilter  
The igmp show rfilter command is used to display the rfilter status by  
port(s).  
Syntax  
Usage: igmp show rfilter <all|port-list>  
Parameters  
port-list|all  
Enter a specific port number list or specify all ports  
N-TRON/Admin#[22]> Igmp show rfilter all  
Examples  
N-TRON/Admin#[22]igmp/show> igmp show rfilter 5  
Port No. IGMP RFilter  
----------------------------  
5
DISABLE  
N-TRON/Admin#[6]igmp/show> igmp show rfilter 5-7  
Port No. IGMP RFilter  
----------------------------  
5
6
7
DISABLE  
DISABLE  
DISABLE  
N-TRON/Admin#[7]igmp/show>  
NOTES  
Default: enable  
Set IGMP rfilter mode  
Command Name  
Description  
igmp set rfilter  
The igmp set rfilter command is used to enable or disable rfilter based on a  
port-range.  
Syntax  
Parameters  
Usage: igmp set rfilter <enable|disable> <port-list|all>  
enable|disable  
Enable or Disable the filter on the a specified port.  
port-list|all  
Enter a specific port number list or specify all ports  
N-TRON/Admin#[35]igmp/set> igmp set rfilter enable 5  
Examples  
NOTES  
IGMP RFilter enabled for port 5.  
N-TRON/Admin#[36]igmp/set>  
Default: enable  
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N-Ring Related Commands  
N-Ring get agingtime  
Command Name  
Description  
Syntax  
n-ring get agingtime  
To display the N-Ring Agingtime of the device  
n-ring get agingtime  
Parameters  
Example  
None  
N-TRON/Admin#[1]> n-ring get agingtime  
N-Ring Aging Time : 20  
NOTES  
Default: 20 seconds and is separate from the Bridging Aging Time.  
N-Ring Aging time is used for the whole switch if the switch is an  
N-Ring Manager or becomes an active N-Ring Member.  
N-Ring set agingtime  
Command Name  
Description  
n-ring set agingtime  
Sets the aging time for dynamically learned MAC addresses of the chipset  
when in N-Ring Manager or Active N-Ring Member modes.  
n-ring set agingtime <aging-time>  
Syntax  
Parameters  
aging-time  
aging time to be set for N-Ring.  
Minimum N-Ring agingtime can be 5 seconds.  
Default N-Ring aging time is 20 seconds.  
Maximum aging time is 1000000 seconds.  
N-TRON/Admin#[1]> n-ring set agingtime 200  
Examples  
NOTES  
Is separate from the Bridging Aging Time. N-Ring Aging time is used for  
the whole switch if the switch is an N-Ring Manager or becomes an active  
N-Ring Member.  
N-Ring get webfault  
Command Name  
Description  
n-ring get webfault  
To display the browser N-Ring fault reporting mode.  
n-ring get webfault  
Syntax  
Parameters  
Example  
None  
N-TRON/Admin#[1]> n-ring get webfault  
N-Ring faults will be shown on N-Ring Web Pages only  
NOTES  
N-Ring set webfault  
Command Name  
Description  
n-ring set webfault  
Sets the browser N-Ring fault reporting mode.  
n-ring set webfault <ring|all>  
Syntax  
Parameters  
Examples  
Ring or all  
N-TRON/Admin#[1]> n-ring set webfault all  
N-Ring faults will be shown on All Web Pages  
NOTES  
N-Ring get interval  
Command Name  
Description  
Syntax  
n-ring get interval  
To display the Self-Health Packet interval and missed threshold.  
n-ring get interval  
Parameters  
Example  
None  
N-TRON/Admin#[1]> n-ring get interval  
Self Health Packet interval is 1  
Maximum Missed Packets is 2  
NOTES  
Default: interval=1, missed=2  
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N-Ring set interval  
Command Name  
Description  
Syntax  
n-ring set interval  
Sets the Self-Health Packet interval and missed threshold.  
n-ring set interval <interval> [missed]  
Parameters  
Examples  
interval and missed  
N-TRON/Admin#[36]n-ring/set> n-ring set interval 1 3  
Self Health Packet interval set to 1  
Maximum Missed Packets set to 3  
NOTES  
The interval is in 10 millisecond increments. The missed threshold sets  
how many missed Self-Health Packets constitute a fault.  
N-Ring get mode  
Command Name  
Description  
Syntax  
n-ring get mode  
To display the current N-Ring Mode.  
n-ring get mode  
Parameters  
Example  
None  
N-TRON/Admin#[1]> n-ring get mode  
N-Ring Mode : AutoMember  
Port Set : 100  
VLAN ID : 1  
Tagging : Untagged  
NOTES  
Do not use Trunking on a switch that is directly in an active N-Ring.  
N-Ring set mode  
Command Name  
Description  
n-ring set mode  
Sets the current N-Ring Mode. Sets ring ports, vlanid and tagging, if manager mode.  
Syntax  
n-ring set mode <manager|automember|disable> [-rp <100|GB>] [-vlanid <id>] [-  
tagging <tagged|untagged>]  
Parameters  
manager|automember|disable  
N-Ring mode  
A|E  
N-Ring ports, 100 for ports FX1 and FX2, while GB for ports GB1 and GB2  
id  
Unique vlan id (1 - 4094). Default is 1.  
tagged|untagged  
Determines whether the N-Ring ports are members of the VLANs  
Tagged or Untagged ports.  
N-Ring Mode set to automember  
................  
Examples  
................  
.
Device is Going for Reboot....  
N-TRON/Admin#[3]> n-ring set mode manager -rp GB  
N-Ring Mode set to manager  
Port Set to be used is GB  
N-Ring VLAN ID is set to: 1  
N-Ring Tagging is set to: Untagged  
................  
................  
Device is Going for Reboot....  
NOTES  
NOTE: N-Ring Manager cannot have RSTP enabled.  
Do not use Trunking on a switch that is directly in an active N-Ring.  
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N-Ring show status  
Command Name  
Description  
n-ring show status  
Shows the current N-Ring status of the switch. If Manager, shows ring members. Shows if Automember  
or active member. If active (manager or member) shows N-Ring ports.  
n-ring show status  
Syntax  
Parameters  
Examples  
None  
On an N-Ring Manager:  
N-TRON/Admin#[1]> n-ring show status  
Switch is in N-Ring Manager Mode  
N-Ring OK  
Port 1 | Port 2  
=================  
1
| 2  
No: | MAC Address  
| IP Address  
| Subnet Mask  
| Port 1 | Port 2  
===============================================================================  
1
| 00:07:af:ff:f6:40 | 192.168.1.233 | 255.255.255.0 | 1 | 2  
On an N-Ring Active Member:  
N-TRON/Admin#[1]> n-ring show status  
Switch is a N-Ring Member  
N-Ring Manager is 00:07:af:ff:f6:c0  
Port 1 | Port 2  
=================  
1
| 2  
-------------------------------------------------------------------------------  
On an N-Ring AutoMember (not active):  
N-TRON/Admin#[2]n-ring/show> n-ring show status  
Switch is in Auto Member Detection Mode  
NOTES  
N-Ring show switch  
Command Name  
Description  
n-ring show switch  
From the N-Ring Manager, shows info about a switch on the N-Ring.  
n-ring show switch <MAC ADDRESS>  
Syntax  
Parameters  
Examples  
<MAC ADDRESS>  
N-TRON/Admin#[12]n-ring/show> switch 00:07:af:ff:f6:40  
Information for 00:07:af:ff:f6:40  
Name  
: N-TRON Switch  
Location  
Product Name  
: Mobile, AL 36609  
: N-TRON 9000 Series  
Product Version : 4.1.1  
IP Address  
: 192.168.1.233  
: 255.255.255.0  
Subnet Mask  
N-Ring Port 1 : 1  
N-Ring Port 2 : 2  
N-TRON/Admin#[13]n-ring/show>  
NOTES  
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N-Ring set keepalive  
Command Name  
Description  
n-ring set keepalive  
Set timeout after which an N-Ring member will drop back to RSTP mode  
on the N-Ring ports after loosing communication with the N-Ring manager.  
n-ring set keepalive <timeout>  
Syntax  
Parameters  
timeout  
Timeout in seconds  
N-TRON/Admin#[10]n-ring/set> n-ring set keepalive 40  
Examples  
NOTES  
Keep-Alive Timeout set to 40  
Default is 31 seconds  
N-Ring get keepalive  
Command Name  
Description  
n-ring get keepalive  
Get timeout after which an N-Ring member will drop back to RSTP mode  
on the N-Ring ports after loosing communication with the N-Ring manager.  
n-ring set keepalive  
Syntax  
Parameters  
Examples  
None  
N-TRON/Admin#[10]n-ring/get> n-ring get keepalive  
Keep-Alive Timeout is 31  
NOTES  
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Configuration Related Commands  
Save Configuration  
Command Name  
Description  
Syntax  
config save  
The configuration will be saved to the flash.  
config save  
Parameters  
Examples  
NOTES  
None  
N-TRON/Admin#[1]> config save  
Load Default Configuration  
Command Name  
Description  
config erase  
This command is useful to erase the configuration data  
Syntax  
config erase  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> config erase  
Load Factory Default Setting. [y/n]y  
Factory Default Configuration Successfully loaded  
Restart the switch to effect this change  
NOTES  
This command will reset all configurable fields back to the default settings  
that the switch shipped with. This will change the IP address back to  
192.168.1.201 and will change the slot configurations of the 7014 to all  
9006TX modules and no gigabit fiber ports.  
Configuration Upload  
Command Name  
Description  
config send  
The configuration on the flash is grouped into a file and sent to the tftp  
server.  
Syntax  
config send <Server-IpAddress> <File-Name>  
Parameters  
Server-IpAddress  
IP Address of the TFTP Server, to where the switch configuration data  
will be uploaded.  
File-Name  
Name of the file to be saved as.  
N-TRON/Admin#[1]> config send 10.1.6.151 config  
Examples  
NOTES  
The ip address should be the valid tftp server ip address, and the target tftp  
server should be running.  
Configuration Download  
Command Name  
Description  
config receive  
The file name mentioned will be downloaded from the server and the same  
configuration is overwritten to the flash.  
config receive <Server-IpAddress> <File-Name>  
Server-IpAddress  
Syntax  
Parameters  
IP Address of the TFTP server, from where the configuration data to be  
retrieved.  
File-Name  
Name of the file to be retrieved.  
N-TRON/Admin#[1]> config receive 10.1.6.151 config  
Examples  
NOTES  
The ip address should be the valid tftp server ip address, and the target tftp  
server should be running.  
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Rapid Spanning Tree Protocol Related Commands  
Set RSTP Admin Edge  
Command Name  
Description  
Syntax  
rstp set adminedge  
Sets the Adminedge value of a port in a Vlan.  
rstp set adminedge <vlan id> <port no> <status>  
Parameters  
vlan id  
Vlan Id containing the port for which the adminedge is to be set.  
port no  
Port number in the Vlan to be set.  
status  
Status of the adminedge of the port to be set.  
Values of “enable” and “disable” are valid  
N-TRON/Admin#[1]> rstp set adminedge 1 1 disable  
N-TRON/Admin#[2]> rstp set adminedge 2 2 enable  
Examples  
NOTES  
Get RSTP Admin Edge  
Command Name  
Description  
rstp get adminedge  
Gets the Adminedge value of the given port in the given Vlan-Id.  
Syntax  
rstp get adminedge <vlan id> <port>  
Parameters  
vlan id  
Vlan Id containing the port for which the adminedge is to be viewed .  
port  
Port for which the adminedge value is to be viewed .  
N-TRON/Admin#[1]> rstp get adminedge 1 1  
N-TRON/Admin#[2]> rstp get adminedge 2 2  
Examples  
NOTES  
Set RSTP Auto Edge  
Command Name  
Description  
Syntax  
Parameters  
rstp set autoedge  
Sets the Autoedge value of a port in a Vlan.  
rstp set autoedge <vlan id> <port-no> <status>  
vlan id  
Vlan Id containing the port for which the autoedge is to be set.  
port-no  
Port number in the Vlan to be set.  
status  
Status of the autoedge of the port to be set.  
Values of “enable” and “disable” are valid  
N-TRON/Admin#[1]> rstp set autoedge 1 1 disable  
N-TRON/Admin#[2]> rstp set autoedge 2 2 enable  
Examples  
NOTES  
Get RSTP Auto Edge  
Command Name  
Description  
rstp get autoedge  
Gets the Autoedge value of the given port in the given Vlan-Id.  
Syntax  
rstp get autoedge <vlan id > <port>  
Parameters  
vlan id  
Vlan Id containing the port for which the autoedge is to be viewed .  
port  
Port for which the autoedge value is to be viewed .  
N-TRON/Admin#[1]> rstp get autoedge 1 1  
N-TRON/Admin#[2]> rstp get autoedge 2 2  
Examples  
NOTES  
6/28/2007  
page 133 of 145  
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Set RSTP Bridge Admin Status  
Command Name  
Description  
Syntax  
Parameters  
rstp set bridgeadminstatus  
Sets the Bridge Admin Status of the given Vlan-ID.  
rstp set bridgeadminstatus <vlan id > <bridge adminstatus >  
vlan id  
Vlan Id for which the priority to be set.  
bridge adminstatus  
Status of the Bridge to be set.  
Values of “fast”, “forcestp” and “disable” are valid  
N-TRON/Admin#[1]> rstp set bridgeadminstatus 1 disable  
N-TRON/Admin#[2]> rstp set bridgeadminstatus 2 fast  
Examples  
NOTES  
Get RSTP Bridge Admin Status  
Command Name  
Description  
Syntax  
Parameters  
rstp get bridgeadminstatus  
Gets the Bridge Admin Status of the given Vlan-Id.  
rstp get bridgeadminstatus <vlan-id >  
vlan-id  
Vlan Id for which the admin status is to be viewed .  
N-TRON/Admin#[1]> rstp get bridgeadminstatus 1  
N-TRON/Admin#[2]> rstp get bridgeadminstatus 2  
Examples  
NOTES  
Set RSTP Bridge Forward Delay  
Command Name  
rstp set bridgeforwarddelay  
Description  
To set the forward delay time for a given Vlan-Id. Forward Delay in STP  
is the time a switch waits after connecting to a root bridge, before he  
changes the port state to forwarding from the listening and learning states.  
RSTP only uses this as a backup feature for legacy STP device support.  
rstp set bridgeforwarddelay <vlan-id > <forwarddelay >  
vlan-id  
Syntax  
Parameters  
Vlan Id for which the forward delay time to be set.  
forwardelay  
Forward delay Time to be set. The valid range of the Forward delay  
time is (4.0 – 30.0) secs.  
N-TRON/Admin#[1]> rstp set bridgeforwarddelay 1 6  
N-TRON/Admin#[2]> rstp set bridgeforwarddelay 2 10  
Please ensure that the forwarddelay time and vlan id values are valid. STP  
switches can take up to 2x this figure before both the root switch and the  
STP switch changes the port modes into forwarding states.  
Examples  
NOTES  
Get RSTP Bridge Forward Delay  
Command Name  
Description  
Syntax  
Parameters  
rstp get bridgeforwarddelay  
To get the Forward Delay Time of a given Vlan Id.  
rstp get bridgeforwarddelay <vlan-id>  
vlan-id  
Vlan Id for which the forward delay time is to be viewed.  
N-TRON/Admin#[1]> rstp get bridge forwarddelay 1  
N-TRON/Admin#[2]> rstp get bridge forwarddelay 2  
Examples  
NOTES  
Please supply a valid Vlan Index ( being greater than zero)  
6/28/2007  
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Set RSTP Bridge Hello Time  
Command Name  
rstp set bridgehellotime  
Description  
To set the HelloTime for a given Vlan-Id.  
With STP, Hello Time is the time intervals that the root bridge sends out  
new BPDUs to the rest of the network. Other STP capable switches will  
forward these BPDUs along. With RSTP every RSTP capable switch will  
generate new BPDUs and send them out on every Hello Time Interval.  
rstp set bridgehellotime <vlan-id> <hellotime>  
vlan-id  
Syntax  
Parameters  
Vlan Id for which the priority is to be set.  
hellotime  
Hello Time to be set.  
The valid range of the Hello Time is (1.0-10.0)secs.  
N-TRON/Admin#[1]> rstp set bridgehellotime 1 2  
N-TRON/Admin#[2]> rstp set bridgehellotime 2 5  
Examples  
NOTES  
Please ensure that the hellotime and vlan id values are valid  
Get RSTP Bridge Hello Time  
Command Name  
Description  
Syntax  
Parameters  
rstp get bridgehellotime  
To get the Hello Time of a given Vlan Id.  
rstp get bridgehellotime<vlan-id>  
vlan-id  
Vlan Id for which the hellotime is to be viewed.  
N-TRON/Admin#[1]> rstp get bridge hellotime 1  
N-TRON/Admin#[2]> rstp get bridge hellotime 2  
Please supply valid Vlan Index ( being greater than zero)  
Examples  
NOTES  
Set RSTP Bridge Max Age  
Command Name  
rstp set bridgemaxage  
Description  
To set the Max Age for a given Vlan-Id. RSTP Max Age is the time the  
switch waits after receiving a BPDU from the root bridge before declaring  
that there is no longer a valid path to the root bridge (therefore he attempts  
to become the new root bridge on the network). RSTP will only use this as  
a backup feature, and to allow compatibility with older STP devices.  
rstp set bridgemaxage <vlan-id> <maxage>  
vlan-id  
Syntax  
Parameters  
Vlan Id for which the priority is to be set.  
maxage  
The Max Age to be set.  
The valid range for maxage is 6.0-40.0 secs. (IEEE 802.1D)  
N-TRON/Admin#[1]> rstp set bridgemaxage 1 7  
N-TRON/Admin#[2]> rstp set bridgemaxage 2 40  
Examples  
NOTES  
Please ensure that the max age and vlan-id are valid.  
Get RSTP Bridge Max Age  
Command Name  
Description  
Syntax  
Parameters  
rstp get bridgemaxage  
Gets the Bridge max age of the given Vlan-Id.  
rstp get bridgemaxage <vlan-id >  
vlan-id  
Vlan ID for which the maxage is to be viewed.  
N-TRON/Admin#[1]> rstp get bridgemaxage 1  
N-TRON/Admin#[2]> rstp get bridgemaxage 2  
Examples  
NOTES  
Please supply valid vlan Index ( being greater than zero)  
6/28/2007  
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Set RSTP Bridge Priority  
Command Name  
Description  
rstp set bridgepriority  
Sets the Bridge Priority. The root bridge on the network will be the one  
with the lowest bridge priority, or the lowest MAC address if the priorities  
are the same (as per IEEE 802.1D specification).  
rstp set bridgepriority <vlan-id> <bridge priority>  
vlan-id  
Syntax  
Parameters  
Vlan Id for which the priority to be set.  
bridge priority  
Priority of the Bridge to be set.  
The value should range between 0 and 65535. (as per IEEE 802.1D  
specification)  
N-TRON/Admin#[1]> rstp set bridgepriority 1 1000  
N-TRON/Admin#[2]> rstp set bridgepriority 2 2000  
Ensure to use a valid range of Bridge priority and Vlan Index (being greater  
than zero)  
Examples  
NOTES  
Get RSTP Bridge Priority  
Command Name  
Description  
Syntax  
Parameters  
rstp get bridgepriority  
Gets the Bridge Priority of the given Vlan-Id.  
rstp get bridgepriority <vlan-id>  
vlan-id  
Vlan Id for which the priority is to be viewed .  
N-TRON/Admin#[1]> rstp get bridgepriority 1  
N-TRON/Admin#[2]> rstp get bridgepriority 2  
Examples  
NOTES  
Set RSTP Port Path Cost  
Command Name  
Description  
rstp set portpathcost  
To set the port path cost for a given port in the given vlan id. STP and  
RSTP use the path cost to determine which path to use when there are 2 or  
more available paths that both have the same port priority.  
rstp set portpathcost <vlan-id> <port no> <pathcost>  
vlan-id  
Syntax  
Parameters  
Vlan Id for which the pathcost is to be set.  
port no  
The portnumber for which the path cost is to be set.  
pathcost  
The path cost value to be set (1-200000000).  
N-TRON/Admin#[1]> rstp set portpathcost 1 4 100  
N-TRON/Admin#[2]> rstp set portpathcost 2 6 200  
Please supply a valid Vlan Index (being greater than zero), a valid Port  
Number, and a valid path cost.  
Examples  
NOTES  
Get RSTP Port Path Cost  
Command Name  
Description  
rstp get portpathcost  
To get the port path cost for a given port in the given vlan id  
Syntax  
rstp get portpathcost <vlan-id> <port no>  
Parameters  
vlan-id  
Vlan Id to which the port belongs.  
port no  
The portnumber for which the path cost is to be viewed.  
N-TRON/Admin#[1]> rstp get port pathcost 1 4  
N-TRON/Admin#[2]> rstp get port pathcost 2 6  
Examples  
NOTES  
Please supply a valid Vlan Index (being greater than zero)and Port Number  
6/28/2007  
page 136 of 145  
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Set RSTP Port Priority  
Command Name  
Description  
rstp set portpriority  
To set the priority of the port for a given port in the given vlan-id. STP and  
RSTP use the port priority to determine which port to place into forwarding  
mode when there are 2 or more ports to choose from.  
rstp set portpriority <vlan-id> <port no> <port priority>  
vlan-id  
Syntax  
Parameters  
Vlan Id to which the port belongs.  
port no  
The portnumber for which the port priority is to be set.  
port priority  
The Port priority value to be set.  
The valid port priority is 0-255.  
N-TRON/Admin#[1]> rstp set portpriority 1 4 100  
N-TRON/Admin#[2]> rstp set portpriority 2 6 50  
Please supply a valid Vlan Index (being greater than zero)and Port Number.  
If the port priority is the same on both ports then the switch will resort to  
the path cost to determine the best path.  
Examples  
NOTES  
Get RSTP Port Priority  
Command Name  
Description  
rstp get portpriority  
To get the priority of the port for a given port in the given vlan-id  
Syntax  
rstp get portpriority <vlan-id> <port no>  
Parameters  
vlan-id  
Vlan Id to which the port belongs.  
port no  
The portnumber for which the port priority is to be set.  
N-TRON/Admin#[1]> rstp get portpriority 1 4  
N-TRON/Admin#[2]> rstp get portpriority 2 6  
Examples  
NOTES  
Please supply a valid Vlan Index (being greater than zero)and Port Number  
6/28/2007  
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Broadcast Packet Count Limit Commands  
Get the Broadcast Packet Count Limit for one port  
Command Name  
Description  
Syntax  
broadcast get percentage  
Displays the broadcast packet percentage for a particular port.  
broadcast get percentage <port-number>  
port-number  
Parameters  
The port number must range between 1 and the maximum port number  
in the switch.  
N-TRON/Admin#[1]> broadcast get percentage 6  
Examples  
NOTES  
The BPCL for port number 6 is : 100  
Get the Broadcast Packet Count Limit for all ports  
Command Name  
Description  
Syntax  
broadcast show percentage  
Displays the broadcast packet percentage for all ports.  
broadcast show percentage  
Parameters  
Examples  
None  
N-TRON/Admin#[1]> broadcast show percentage  
Broadcast Percentage Value for Ports  
Port # 1 : 100  
Port # 2 : 100  
Port # 3 : 100  
Port # 4 : 100  
Port # 5 : 100  
Port # 6 : 100  
Port # 7 : 100  
Port # 8 : 100  
Port # 9 : 100  
Port # 10 : 100  
Port # 11 : 100  
Port # 12 : 100  
Port # 13 : 100  
Port # 14 : 100  
NOTES  
Set the Broadcast Packet Count Limit  
Command Name  
Description  
Syntax  
broadcast set percentage  
Sets the broadcast packet percentage for a particular port  
broadcast set percentage <port-number> <%>  
port-number  
Parameters  
The port number must range between 1 and the maximum port number  
in the switch.  
%
The count limit should be in the range 0 to 100 and represents the  
percentage.  
N-TRON/Admin#[1]> broadcast set percentage 4 100  
Examples  
NOTES  
Default is 80.  
6/28/2007  
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VLAN Configuration Examples  
Example 1 – Basic understanding of port based VLANs  
VLAN Configuration View  
Ports Configuration View  
VLAN Status  
:
Enable  
Port Port  
PVID  
VLAN ID VLAN Name Untagged Port(s) Tagged Port(s) Mgmt Port Admit Mirror Port  
No Name  
1
2
Default VLAN  
VLAN -2  
P3-P12  
P1-P2  
--  
--  
YES  
YES  
All  
All  
0
0
1
2
P1  
P2  
P3  
…
2
2
3
1
...  
…
1
11 P11  
12 P12  
1
Receiving  
Port #  
Tagged VID  
in packet  
Destination  
Address  
Transmitting Notes  
Port #s  
Port P1  
Port P1  
Port P1  
Port P3  
Port P3  
Port P3  
Untagged  
Untagged  
VID 4  
Untagged  
Untagged  
VID 4  
MAC on port P2 Port P2  
Unknown MAC Port P2  
MAC on port P2 Port P2  
MAC on port P5 Port P5  
Unicast Traffic  
Floods VLAN 2  
Strips VID off packet  
Unicast Traffic  
Unknown MAC  
MAC on port P6 Port P6  
Port P4-P12 Floods VLAN 1  
Strips VID off packet  
Example 2 – Basic understanding of tagged VLANs (Admit – Tagged Only)  
VLAN Configuration View  
Ports Configuration View  
VLAN Status  
:
Enable  
Port Port  
No Name  
PVID  
VLAN ID VLAN Name Untagged Port(s)  
Tagged Port(s)  
P3-P12  
Mgmt Port  
YES  
Admit  
Mirror Port  
1
2
Default VLAN  
VLAN -2  
--  
--  
Tagged Only  
Tagged Only  
0
0
1
2
P1  
P2  
P3  
…
**  
**  
**  
…
**  
**  
P1-P2  
YES  
3
...  
11 P11  
12 P12  
Receiving  
Port #  
Tagged VID  
in packet  
Destination  
Address  
Transmitting Notes  
Port #s  
Port P1  
Port P1  
Port P1  
Port P1  
Port P3  
Port P3  
Port P3  
Port P3  
Untagged  
VID 2  
VID 4  
VID 2  
Untagged  
VID 1  
MAC on port P2 --  
MAC on port P2 Port P2  
MAC on port P2 --  
MAC on port P5 Port P2  
MAC on port P1 --  
MAC on port P6 Port P6  
Packet Discarded  
Unicast Traffic  
Packet Discarded  
Floods VLAN 2  
Packet Discarded  
Unicast Traffic  
VID 1  
VID 4  
Unknown MAC  
MAC on port P8 --  
Port P4-P12 Floods VLAN 1  
Packet Discarded  
6/28/2007  
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Example 3 – Basic understanding of tagged VLANs (Admit – All)  
VLAN Configuration View  
Ports Configuration View  
VLAN Status  
:
Enable  
Port Port  
PVID  
VLAN ID VLAN Name Untagged Port(s) Tagged Port(s) Mgmt Port Admit Mirror Port  
No Name  
1
2
Default VLAN  
VLAN -2  
--  
--  
P3-P12  
P1-P2  
YES  
YES  
All  
All  
0
0
1
2
P1  
P2  
P3  
…
**  
**  
**  
…
**  
**  
3
...  
11 P11  
12 P12  
Receiving  
Port #  
Tagged VID  
in packet  
Destination  
Address  
Transmitting Notes  
Port #s  
Port P1  
Port P1  
Port P1  
Port P1  
Port P3  
Port P3  
Port P3  
Port P3  
Untagged  
VID 2  
VID 4  
VID 2  
Untagged  
VID 1  
MAC on port P2 Port P2  
MAC on port P2 Port P2  
MAC on port P2 --  
Adds VID 2 to packet  
Unicast Traffic  
Packet Discarded  
Floods VLAN 2  
Unknown MAC  
Unknown MAC  
Port P2  
Port P4-P12 Adds VID 1 to packet & Floods VLAN 1  
Unicast Traffic  
Port P4-P12 Floods VLAN 1  
MAC on port B2 -- Packet Discarded  
MAC on port P6 Port P6  
Unknown MAC  
VID 1  
VID 4  
Example 4 – Basic understanding of Hybrid VLANs  
VLAN Configuration View  
Ports Configuration View  
VLAN Status  
:
Enable  
Port Port  
PVID  
VLAN ID VLAN Name Untagged Port(s) Tagged Port(s) Mgmt Port Admit Mirror Port  
No Name  
1
2
Default VLAN  
VLAN -2  
P3-P12  
P1-P2  
--  
YES  
YES  
All  
All  
0
0
1
2
P1  
P2  
P3  
…
2
2
P3-P4  
3
1
…
…
1
11 P11  
12 P12  
1
Receiving  
Port #  
Tagged VID  
in packet  
Destination  
Address  
Transmitting Notes  
Port #s  
Port P1  
Untagged  
Untagged  
VID 4  
VID 4  
VID 2  
Untagged  
Untagged  
VID 4  
VID 4  
VID 2  
MAC on port P2 Port P2  
MAC on port P3 Port P3  
MAC on port P2 --  
MAC on port P3 --  
MAC on port P2 Port P2  
MAC on port P6 Port P6  
Unicast Traffic  
Port P1  
Port P1  
Port P1  
Port P1  
Port P3  
Port P3  
Port P3  
Port P3  
Port P3  
Port P3  
Adds VID 2 in the packet  
Packet Discarded  
Packet Discarded  
Strips VID off packet  
Unicast Traffic  
Unknown MAC  
Port P4-P12 Floods VLAN 1  
MAC on port P5 --  
MAC on port P4 --  
MAC on port P4 Port P4  
MAC on port P1 Port P1  
Packet Discarded  
Packet Discarded  
Strips VID off packet  
Strips VID off packet  
VID 2  
6/28/2007  
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Example 5 – Basic understanding of Overlapping VLANs  
VLAN Configuration View  
Ports Configuration View  
VLAN Status  
:
Enable  
VLAN ID VLAN Name Untagged Port(s) Tagged Port(s) Mgmt Port Admit Mirror Port  
Port  
Port  
Na PVID  
No  
1
2
3
4
Default VLAN  
VLAN -2  
--  
--  
--  
--  
--  
YES  
YES  
YES  
YES  
All  
All  
All  
All  
0
0
0
0
me  
P1-P12  
P2-P12  
P1-P2  
1
2
3
4
5
P1  
P2  
P3  
P4  
P5  
4
2
3
2
3
VLAN -3  
VLAN -4  
...  
…
…
3
11 P11  
12 P12  
3
Receiving  
Port #  
Tagged VID  
in packet  
Destination  
Address  
Transmitting  
Port #s  
Notes  
Port P1  
Port P1  
Port P1  
Port P1  
Untagged  
Untagged  
VID 4  
MAC on port P2 Port P2  
MAC on port P3 --  
MAC on port P2 Port P2  
Unicast Traffic  
Packet Discarded  
Strips VID off packet  
Strips VID off packet & Floods VLAN  
4
VID 4  
Unknown MAC  
Port P2  
Port P2  
Port P2  
Port P2  
Port P2  
Port P3  
Port P3  
Port P3  
Port P3  
Untagged  
Untagged  
VID 2 or 3  
Untagged  
Untagged  
Untagged  
Untagged  
VID 2 or 3  
MAC on port P1 Port P1  
MAC on port P5 Port P5  
MAC on port P5 Port P5  
Unicast Traffic  
Unicast Traffic  
Strips VID off packet  
Floods VLAN 2  
Packet Discarded  
Unicast Traffic  
Unknown MAC  
Port P4  
MAC on port P1 --  
MAC on port P2 Port P2  
MAC on port P5 Port P5  
MAC on port P2 Port P2  
Unicast Traffic  
Strips VID off packet  
6/28/2007  
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Example 6 – Basic understanding of VLANs with Multicast Filtering  
VLAN Configuration View  
Ports Configuration View  
VLAN Status  
:
Enable  
Port Port  
PVID  
VLAN ID VLAN Name Untagged Port(s) Tagged Port(s) Mgmt Port Admit Mirror Port  
No Name  
1
2
3
4
Default VLAN  
VLAN -2  
--  
--  
--  
--  
--  
YES  
YES  
YES  
YES  
All  
All  
All  
All  
0
0
0
0
1
2
P1  
P2  
P3  
…
4
2
P1-P12  
P2-P12  
P1-P2  
VLAN -3  
3
3
VLAN -4  
...  
…
3
11 P11  
12 P12  
Display Static Multicast Group Address(es)  
Multicast Address Port List  
3
01:00:00:00:00:01 P1-P12  
01:00:00:00:00:02 P1,P6,P8  
Receiving  
Port #  
Tagged VID  
in packet  
Destination  
Address  
Transmitting  
Port #s  
Notes  
Goes to Ports P1-P12, but port P1 can only  
send to Port P2 (VLAN 4)  
Packet Discarded  
Goes to Ports P1-P12, but won’t go back out  
the port it came in on  
Port P1  
Port P3  
Port P2  
Untagged  
Untagged  
Untagged  
01:00:00:00:00:01 Port P2  
01:00:00:00:00:02 Port P7  
01:00:00:00:00:01 Port P1,P3-P12  
Port P2  
Port P3  
Port P6  
Port P3  
Untagged  
Untagged  
Untagged  
Untagged  
01:00:00:00:00:02 Port P1,P6,P8  
01:00:00:00:00:01 Port P2  
01:00:00:00:00:02 Port P8  
01:00:00:00:00:02 Port P9  
Goes to ports P1,P6,P8  
Goes to Port P3.  
Goes to Port P6.  
Packet Discarded  
Note: If there are multiple ports on different VLANs, the 7014 will apply the static multicast address to the  
lowest VLAN-ID that is associated with one of the ports assigned to the static multicast address. If the  
lowest VLAN-ID contains all the ports assigned to the static multicast address (an umbrella VLAN), it will  
function for all those ports with no problems. This can be achieved with overlapping VLANs.  
For further information and examples on overlapping vlans, see:  
http://www.n-tron.com/pdf/OverlappingPortVLAN.pdf  
6/28/2007  
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KEY SPECIFICATION  
Switch Properties  
Number of MAC Addresses:  
Aging Time:  
4,096  
Programmable  
Latency Type:  
2.9 µ  
s
Switching Method:  
Store & Forward  
Physical  
Height:  
Width:  
2.50” / 6.35 cm  
7.40” / 18.8 cm  
Depth:  
Weight (max):  
Din-Rail mount:  
4.10” / 10.4 cm  
2.10 LBS / 0.95 kg  
35mm  
Electrical  
Redundant Input Voltage:  
Input Current (max):  
Inrush @ 24VDC:  
10-30 VDC  
3.0 A  
12.6A/0.05ms  
Input Ripple:  
N-TRON Power Supply:  
Less than 100 mV  
NTPS-24-3 (3 Amp@24VDC)  
Environmental  
Connectors  
10/100BaseTX:  
100BaseFX:  
1000BaseSX/LX:  
Ten (10) RJ-45 Copper Ports  
Two (2) SC or ST Duplex Ports  
Two (2) SFP LC Duplex Ports as an option  
Operating Temperature:  
Storage Temperature:  
-20°C to 70°C  
-40°C to 85°C  
Operating Humidity:  
10% to 95%  
(Non Condensing)  
Recommended Wiring Clearance:  
Front: 4" (10.16 cm)  
Side: 1" (2.54 cm)  
Operating Altitude:  
0 to 10,000 ft.  
Shock and Vibration  
(bulkhead mounting)  
Network Media  
10BaseT:  
100BaseTX:  
>Cat3 Cable  
>Cat5 Cable  
minimum length : 1 meter  
maximum length : 100 meters  
Shock:  
200g @ 10ms  
Vibration/Seismic: 50g, 5-200Hz,Triaxial  
Reliability  
100BaseFX, 1000BaseSX:  
Multimode:  
100BaseFXE, 1000BaseLX:  
Singlemode: 7-10/125µm  
50-62.5/125µm  
MTBF: >1Million Hours  
6/28/2007  
page 143 of 145  
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100 Mb Fiber Transceiver Characteristics  
Fiber Length  
2km*  
15km**  
40km**  
80km**  
-19dBm/-14dBm  
-32dBm  
-15dBm/-7dBm  
-29dBm  
-5dBm/0dBm  
-34dBm  
-5dBm/0dBm  
-34dBm  
TX Power Min/Max  
RX Sensitivity Max  
Wavelength Min/Max  
1310nm  
1310dm  
1310dm  
1550nm  
* Multimode Fiber Optic Cable  
** Singlemode Fiber Optic Cable  
Gigabit Fiber Transceiver (SFP) Characteristics  
Fiber Length  
550m* with  
50/125 µm  
10km**  
40km**  
70km**  
TX Power Min/Max  
RX Sensitivity Max  
Wavelength  
-9.5dBm/-4dBm  
-9.5dBm/-3.5dBm  
-2dBm/3dBm  
0dBm/5dBm  
-17dBm  
850nm  
-20dBm  
1310nm  
-22dBm  
1310nm  
-24dBm  
1550nm  
-0.5 dB/km  
FP  
-0.35 dB/km  
DFB  
-0.25 dB/km  
DFB  
Assumed Fiber Loss  
Laser Type  
VCSEL  
*SX Fiber Optic Cable  
** LX Fiber Optic Cable  
Regulatory Approvals:  
Safety: UL Listed per ANSI/ISA-12.12.01-2000 (US and Canada)  
This apparatus is suitable for use in Class I, Div 2, Groups A, B, C, and D, T4  
EMI: EN61000-6-4, EN55011 – Class A  
FCC Title 47, Part 15, Subpart B - Class A  
ICES-003 – Class A  
EMS: EN61000-6-2  
EN61000-4-2 (ESD)  
EN61000-4-3 (RS)  
EN61000-4-4 (EFT)  
EN61000-4-5 (Surge)  
EN61000-4-6 (Conducted Disturbances)  
6/28/2007  
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N-TRON Limited Warranty  
N-TRON, Corp. warrants to the end user that this hardware product will be free from defects in workmanship and materials, under normal  
use and service, for the applicable warranty period from the date of purchase from N-TRON or its authorized reseller. If a product does not  
operate as warranted during the applicable warranty period, N-TRON shall, at its option and expense, repair the defective product or part,  
deliver to customer an equivalent product or part to replace the defective item, or refund to customer the purchase price paid for the  
defective product. All products that are replaced will become the property of N-TRON. Replacement products may be new or  
reconditioned. Any replaced or repaired product or part has a ninety (90) day warranty or the remainder of the initial warranty period,  
whichever is longer. N-TRON shall not be responsible for any custom software or firmware, configuration information, or memory data of  
customer contained in, stored on, or integrated with any products returned to N-TRON pursuant to any warranty.  
OBTAINING WARRANTY SERVICE: Customer must contact N-TRON within the applicable warranty period to obtain warranty service  
authorization. Dated proof of purchase from N-TRON or its authorized reseller may be required. Products returned to N-TRON must be  
pre-authorized by N-TRON with a Return Material Authorization (RMA) number marked on the outside of the package, and sent prepaid  
and packaged appropriately for safe shipment. Responsibility for loss or damage does not transfer to N-TRON until the returned item is  
received by N-TRON. The repaired or replaced item will be shipped to the customer, at N-TRON’s expense, not later than thirty (30) days  
after N-TRON receives the product. N-TRON shall not be responsible for any software, firmware, information, or memory data of  
customer contained in, stored on, or integrated with any products returned to N-TRON for repair, whether under warranty or not.  
ADVANCE REPLACEMENT OPTION: Upon registration, this product qualifies for advance replacement. A replacement product will  
be shipped within three (3) days after verification by N-TRON that the product is considered defective. The shipment of advance  
replacement products is subject to local legal requirements and may not be available in all locations. When an advance replacement is  
provided and customer fails to return the original product to N-TRON within fifteen (15) days after shipment of the replacement, N-TRON  
will charge customer for the replacement product, at list price.  
WARRANTIES EXCLUSIVE: IF AN N-TRON PRODUCT DOES NOT OPERATE AS WARRANTED ABOVE, CUSTOMER'S SOLE  
REMEDY FOR BREACH OF THAT WARRANTY SHALL BE REPAIR, REPLACEMENT, OR REFUND OF THE PURCHASE  
PRICE PAID, AT N-TRON'S OPTION. TO THE FULL EXTENT ALLOWED BY LAW, THE FOREGOING WARRANTIES AND  
REMEDIES ARE EXCLUSIVE AND ARE IN LIEU OF ALL OTHER WARRANTIES, TERMS, OR CONDITIONS, EXPRESS OR  
IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, STATUTORY OR OTHERWISE, INCLUDING WARRANTIES,  
TERMS, OR CONDITIONS OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, SATISFACTORY QUALITY,  
CORRESPONDENCE WITH DESCRIPTION, AND NON-INFRINGEMENT, ALL OF WHICH ARE EXPRESSLY DISCLAIMED. N-  
TRON NEITHER ASSUMES NOR AUTHORIZES ANY OTHER PERSON TO ASSUME FOR IT ANY OTHER LIABILITY IN  
CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE OR USE OF ITS PRODUCTS. N-TRON SHALL NOT BE  
LIABLE UNDER THIS WARRANTY IF ITS TESTING AND EXAMINATION DISCLOSE THAT THE ALLEGED DEFECT OR  
MALFUNCTION IN THE PRODUCT DOES NOT EXIST OR WAS CAUSED BY CUSTOMER'S OR ANY THIRD PERSON'S  
MISUSE, NEGLECT, IMPROPER INSTALLATION OR TESTING, UNAUTHORIZED ATTEMPTS TO OPEN, REPAIR OR MODIFY  
THE PRODUCT, OR ANY OTHER CAUSE BEYOND THE RANGE OF THE INTENDED USE, OR BY ACCIDENT, FIRE,  
LIGHTNING, POWER CUTS OR OUTAGES, OTHER HAZARDS, OR ACTS OF GOD.  
LIMITATION OF LIABILITY: TO THE FULL EXTENT ALLOWED BY LAW, N-TRON ALSO EXCLUDES FOR ITSELF AND ITS  
SUPPLIERS ANY LIABILITY, WHETHER BASED IN CONTRACT OR TORT (INCLUDING NEGLIGENCE), FOR INCIDENTAL,  
CONSEQUENTIAL, INDIRECT, SPECIAL, OR PUNITIVE DAMAGES OF ANY KIND, OR FOR LOSS OF REVENUE OR  
PROFITS, LOSS OF BUSINESS, LOSS OF INFORMATION OR DATA, OR OTHER FINANCIAL LOSS ARISING OUT OF OR IN  
CONNECTION WITH THE SALE, INSTALLATION, MAINTENANCE, USE, PERFORMANCE, FAILURE, OR INTERRUPTION OF  
ITS PRODUCTS, EVEN IF N-TRON OR ITS AUTHORIZED RESELLER HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH  
DAMAGES, AND LIMITS ITS LIABILITY TO REPAIR, REPLACEMENT, OR REFUND OF THE PURCHASE PRICE PAID, AT N-  
TRON'S OPTION. THIS DISCLAIMER OF LIABILITY FOR DAMAGES WILL NOT BE AFFECTED IF ANY REMEDY PROVIDED  
HEREIN SHALL FAIL OF ITS ESSENTIAL PURPOSE.  
DISCLAIMER: Some countries, states, or provinces do not allow the exclusion or limitation of implied warranties or the limitation of  
incidental or consequential damages for certain products supplied to consumers, or the limitation of liability for personal injury, so the  
above limitations and exclusions may be limited in their application to you. When the implied warranties are not allowed to be excluded in  
their entirety, they will be limited to the duration of the applicable written warranty. This warranty gives you specific legal rights which  
may vary depending on local law.  
GOVERNING LAW: This Limited Warranty shall be governed by the laws of the State of Alabama, U.S.A.  
6/28/2007  
page 145 of 145  
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