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vPC interfaces with MAC Pinning showing down in APIC GUI

omz
Collaborator
Collaborator

Hi all

Did the ACI firmware upgrade and some vPC interfaces with MAC Pinning are down, however, there is no fault in the APIC dashboard and the devices across these vPC interfaces are still reachable so it is working as expected.

CLI is showing the interfaces are up but not receiving LACP PDUs (Which is expected since LACP isn’t deployed on the interface).

Can someone please help me understand why the VPC interfaces with MAC pinning are showing down in the GUI?

Thanks 

 
1 Reply 1

Robert Burns
Cisco Employee
Cisco Employee

Go to the respective switch CLI and issue:

show port-chan summary 

show vpc brief  

show int eth 1/19

Post the output here. 

Robert

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