Wired Intelligent Edge (Campus Switching and Routing)

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Occasional Contributor II

PVID Mismatch on 2930 - caused by Aruba AP's

I read this topic, because is see the same issue on my network.
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lldp: ST1-CMDR: PVID mismatch on port 4/47(VID 10)with
peer device port b0b867-c78ce0(VID unknown)(267838)
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I REVIEWED THIS TOPIC ON AIRHEADS.

https://community.arubanetworks.com/t5/Wired-Intelligent-Edge-Campus/How-To-Stop-PVID-Mismatch-Messages/ta-p/471996

One unanswered question on the topic is:
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s there an equivalent for telling Access Points not to send their PVID? I am getting this everywhere I have an AP connected because the APs always report their untagged vlan as id 0.
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I have 18 Aruba AP-315's on one switch.

I am wondering if I should configure the switch with an AP profile or if I should follow the advice of the article
and enter
no lldp config 24 dot1TlvEnable port-vlan-id

I would manually apply this command 18 times on the switch because I have 18 AP's on this switch,,, plus dozens of other switches.


Accepted Solutions
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Re: PVID Mismatch on 2930 - caused by Aruba AP's

On the Aruba controller, the AP LLDP profile can be set to not send out the pvid. The syntax is a bit strange. One would expect a ‘no dot1-tlvs port-vlan’ command, but the controller expects to get a ‘dot1-tlvs vlan-name’, which disables the other command option, that is the ‘port-vlan’ option. If that is what it expects, just do it..

ap lldp profile "default"
 dot1-tlvs vlan-name

 credits to:

https://abouthpnetworking.com/2016/11/23/device-lldp-pvid-mismatch/



- - - - Aruba ACCX #748, ACDX #758, ACMP, ACEAP | HPE Master ASE - - - -
- - - - - - - Feel free to give kudos or accept as a solution! - - - - - - - - -

View solution in original post


All Replies
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MVP Guru Elite

Re: PVID Mismatch on 2930 - caused by Aruba AP's

Hi Tom,

 

You can also look on AP System Profile on MC, there is PVID / LLDP settings too



PowerArubaSW: Powershell Module to use Aruba Switch API for Vlan, VlanPorts, LACP, LLDP... More info

PowerArubaCP: Powershell Module to use ClearPass API (create NAD, Guest...) More info

PowerArubaCX: Powershell Module to use ArubaCX API (get interface/vlan/ports info)

PowerArubaIAP: Powershell Module to use Aruba Instant AP

PowerArubaMC: Powershell Module to use Mobility Controller / Master


ACMP 6.4 / ACMX #107 / ACCP 6.5 / ACSP
Highlighted

Re: PVID Mismatch on 2930 - caused by Aruba AP's

On the Aruba controller, the AP LLDP profile can be set to not send out the pvid. The syntax is a bit strange. One would expect a ‘no dot1-tlvs port-vlan’ command, but the controller expects to get a ‘dot1-tlvs vlan-name’, which disables the other command option, that is the ‘port-vlan’ option. If that is what it expects, just do it..

ap lldp profile "default"
 dot1-tlvs vlan-name

 credits to:

https://abouthpnetworking.com/2016/11/23/device-lldp-pvid-mismatch/



- - - - Aruba ACCX #748, ACDX #758, ACMP, ACEAP | HPE Master ASE - - - -
- - - - - - - Feel free to give kudos or accept as a solution! - - - - - - - - -

View solution in original post

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