vpc help

[k.adath2015]

Hi,

interface Vlan20
no shutdown
ip address 172.16.30.2/24
hsrp version 2
hsrp 2
preempt
priority 200
timers 1 3
ip 172.16.30.1

interface Vlan50
no shutdown
no ip redirects
ip address 172.16.100.2/24
hsrp version 2
hsrp 5
preempt
priority 200
ip 172.16.100.1

These network are advertised in ospf

Need to enable vpc ,so created another portchannel for peer link and keep alive also

interface port-channel100
switchport
switchport mode trunk
spanning-tree port type network
vpc peer-link

The moment enabled vpc ,ospf start to converge and reconverge for this vlans like in a loop

Please help

[chrihussey]

Trying to decipher your diagram. Assuming the top two rectangles are Nexus running vPC and the bottom two ovals are access switches or separate devices, then each of the access devices should be configured with their own vPC to each of the Nexus and not share the same vPC.

Hope this makes some sense and helps.

[syedmehdi2]

should be like this

[k.adath2015]

Hi,

I have only single port on the devices at down 

Thanks

[k.adath2015]

Hi,

"Trying to decipher your diagram. Assuming the top two rectangles are Nexus running vPC and the bottom two ovals are access switches or separate devices".

You are correct
The devices are asa firewall

"then each of the access devices should be configured with their own vPC to each of the Nexus and not share the same vPC."

Could you explain what if add both device in single vpc

Thanks