topic Show Port with VLAN name instead of # of VLANs in ExtremeSwitching (EXOS/Switch Engine)

Show Port with VLAN name instead of # of VLANs

Terren_Crider — Fri, 09 Jun 2017 21:03:00 GMT

I have EXOS 21.1. I would like to know if there is any way to get the output of show port to show all of the VLAN names instead of the number of VLANs on a port? If there is a single VLAN, it shows the name, but just knowing the number of VLANs assigned to a port doesn't really do me any good.

Port Display VLAN Name Port Link Speed Duplex
# String (or # VLANs) State State Actual Actual
=======================================================================
1:1 (0002) E A 1000 FULL
1:2 (0002) E R
1:3 (0002) E R
1:4 (0002) E R

RE: Show Port with VLAN name instead of # of VLANs

Patrick_Voss — Fri, 09 Jun 2017 21:05:00 GMT

Hello Terren,

Unfortunately if there is more than one it will show the number of VLANs. You can utilize the below commands to see what vlans the port is added to:

"show port info detail"
"show vlan port "

Hope this helps!

RE: Show Port with VLAN name instead of # of VLANs

Terren_Crider — Fri, 09 Jun 2017 21:05:00 GMT

I can piece together this information with multiple commands. But it would be highly valuable to me to be able to see it all at a glance by port. The reason being that I'm trying to survey all of the ports very quickly for any inconsistencies.

RE: Show Port with VLAN name instead of # of VLANs

Patrick_Voss — Fri, 09 Jun 2017 21:05:00 GMT

Hello Terren,

The command Evan provided you is a newer command. Can you provide with the exact version you have?

RE: Show Port with VLAN name instead of # of VLANs

Terren_Crider — Fri, 09 Jun 2017 21:05:00 GMT

ExtremeXOS version 21.1.1.4 21.1.1.4-patch1-5

RE: Show Port with VLAN name instead of # of VLANs

Evan_Kuckelheim — Fri, 09 Jun 2017 21:06:00 GMT

Like this

* X-460G2-Testing.3 # show ports 1-4 vlan
Untagged
Port /Tagged VLAN Name(s)
-------- -------- ------------------------------------------------------------
1 Untagged None
Tagged KLS_VOICE, NAC
2 Untagged KMS_WIRED
Tagged NAC
3 Untagged EXTREME_WIRELESS_MANAGEMENT
Tagged NAC
4 Untagged KMS_WIRED
Tagged NAC
* X-460G2-Testing.4 #

RE: Show Port with VLAN name instead of # of VLANs

Terren_Crider — Fri, 09 Jun 2017 21:06:00 GMT

The "show ports 1-4 vlan" command does not work. It needs to be followed by "statistics". And that doesn't show me anything.

RE: Show Port with VLAN name instead of # of VLANs

Evan_Kuckelheim — Fri, 09 Jun 2017 21:06:00 GMT

Hmm odd must be a new command on v22.
I'm running 22.2.1.5 patch1-4

RE: Show Port with VLAN name instead of # of VLANs

Nick_Yakimenko — Fri, 09 Jun 2017 21:07:00 GMT

you may see what vlans are applied to a specific port
use "show vlan ports

RE: Show Port with VLAN name instead of # of VLANs

Terren_Crider — Fri, 09 Jun 2017 21:07:00 GMT

This one doesn't show me which ports exactly. Only that x number of ports are in each VLAN.

RE: Show Port with VLAN name instead of # of VLANs

Patrick_Voss — Fri, 09 Jun 2017 21:07:00 GMT

If you do "show vlan port 1" it will only display the VLANs added to port 1.

RE: Show Port with VLAN name instead of # of VLANs

Terren_Crider — Fri, 09 Jun 2017 21:07:00 GMT

The only issue is that I need to see all of them. Doing this one by one is very tedious and not really feasible when dealing with more than a couple of switches.

RE: Show Port with VLAN name instead of # of VLANs

Drew_C — Fri, 09 Jun 2017 21:34:00 GMT

Hello Terren,
Take a look at this thread: https://community.extremenetworks.com/extreme/topics/xos_show_vlan_portinfo
You can find the script here: https://github.com/extremenetworks/ExtremeScripting/tree/master/EXOS/Python/show_port_vid

I believe the script is included in the version of EXOS you're running. If not, it's easy to get it copied to the switch. We can help you with that if needed.

RE: Show Port with VLAN name instead of # of VLANs

Patrick_Voss — Fri, 09 Jun 2017 22:10:00 GMT

The "show port vlan" command appears to be available in 21.1.2.14 patch 1-2. This was added as part of a feature request. I would recommend upgrading to 21.1.3.7 patch 1-7 and utilizing the "show port vlan" and "show port vid" command to see the output below:

* X460G2-48p-10G4.5 # show port 1-4 vid
Untagged
Port /Tagged VID(s)
-------- -------- ------------------------------------------------------------
1 Untagged 1
Tagged 2
2 Untagged 1
Tagged 2
3 Untagged 1
Tagged 2
4 Untagged 1
Tagged 2
* X460G2-48p-10G4.6 # show port 1-4 vlan
Untagged
Port /Tagged VLAN Name(s)
-------- -------- ------------------------------------------------------------
1 Untagged Default
Tagged VLAN_0002
2 Untagged Default
Tagged VLAN_0002
3 Untagged Default
Tagged VLAN_0002
4 Untagged Default
Tagged VLAN_0002
* X460G2-48p-10G4.7 #

RE: Show Port with VLAN name instead of # of VLANs

Erik_Auerswald — Mon, 12 Jun 2017 19:58:00 GMT

RE: Show Port with VLAN name instead of # of VLANs

modris_bernands — Tue, 13 Jun 2017 15:39:00 GMT

I have old version (12.6.2.10), but i can run following:
show vlan detail | include TagOutput include vlan TAG and Tagged ports

Admin State: Enabled Tagging: 802.1Q Tag 14
Tag: *37(UzAmbSwitch4),*46(UzSwitch3), *2g
(x) VMAN Tag Translated port
Admin State: Enabled Tagging: 802.1Q Tag 15
Tag: *37(UzAmbSwitch4),*46(UzSwitch3), *2g
(x) VMAN Tag Translated port

RE: Show Port with VLAN name instead of # of VLANs

modris_bernands — Tue, 13 Jun 2017 16:08:00 GMT

If need see both Tag and Untag ports for each vlan, then

show vlan detail | include g:Output is little bit more,

Admin State: Enabled Tagging: 802.1Q Tag 14
IPv4 Forwarding: Disabled
IPv6 Forwarding: Disabled
Tag: *37(UzAmbSwitch4),*46(UzSwitch3), *2g
Admin State: Enabled Tagging: 802.1Q Tag 15
IPv4 Forwarding: Disabled
IPv6 Forwarding: Disabled
Untag: *18(ekonomisti)
Tag: *37(UzAmbSwitch4),*46(UzSwitch3), *2g

RE: Show Port with VLAN name instead of # of VLANs

Erik_Auerswald — Tue, 13 Jun 2017 16:20:00 GMT

Can you test the following command on EXOS 12.6?
show vlan detail | include "^VLAN|((Ports|[Tt]ag(ging)?):)"
This works on EXOS 15.3 and produces useful VLAN info. 🙂

Erik

RE: Show Port with VLAN name instead of # of VLANs

Thomas_Hucke — Tue, 13 Jun 2017 16:20:00 GMT

Erik. I find your very command very helpful, but it doesn't show all port numbers of a VLAN . For instances, it says that one VLAN is on 19 (tagged) ports but reports only 7 tagged port numbers. Another VLAN is on 16 (untagged )ports, but the command shows only 5 ports with numbers. It seems that the command output line shows only the the first line of port numbers (of the "show vlan detail" command) but not the following lines.
Cheers.

RE: Show Port with VLAN name instead of # of VLANs

modris_bernands — Tue, 13 Jun 2017 16:25:00 GMT

@Erik - that's smart way. Nice example, how brains can help 😉
and Yes it is working on 12.6 too.