Adding a VLAN to a VPC

[joyride_us2]

Hi!

I am striving to add vlan10 to this VPC trunk. 

Here is what  I have :

int Po1

swichport mode trunk

switchport trunk allowed vlan 8,9,10

speed 10000

vpc 10

On both switches.

I just added Vlan 10 and it does not work. Any clue ?

(or is it the BigIP right after...?)

Thank you.

[joyride_us2]

When I run :

show vpc 10

-> Active Vlans : 8 and 9

No 10.

[Sergiu.Daniluk · Accepted solution]

Hi @joyride_us2

Verify the following:

1. Vlan 10 is configured on both switches

2. VPC is allowed over the VPC Peer Link

3. If both #1 and #2 are ok, verify "show logging log" for any errors in the moment you added the vlan.

Stay safe,
Sergiu