Double sided vPC Configuration

[muthumohan]

Hi,

Can somebody post a complete set of configuration for a double sided vPC between Nexus 7K and 5K pairs?

Thank you,

Mohan

[Prashanth Krishnappa]

Its just like any other vPC configuration but just make sure the vPC domain ID is different on 7ks and 5ks. Here are sample configurations from

my lab set up (Po999 is my vPC from the N7k to N5k)

N7K-24-13-7010-1-prkrishn-7010-2# sh run vpc

!Command: show running-config vpc
!Time: Sat Mar 12 09:46:41 2011

version 5.1(2)
feature vpc

vpc domain 1
  role priority 1000
  peer-keepalive destination 1.1.1.2 source 1.1.1.3 vrf vpc-keepalive
  peer-gateway

interface port-channel1
  vpc peer-link

interface port-channel998
  vpc 998

interface port-channel999
  vpc 999

N7K-24-13-7010-1-prkrishn-7010-2#

24.10.5020B.1# sh run vpc

!Command: show running-config vpc
!Time: Sat Mar 12 09:46:04 2011

version 5.0(3)N1(1a)
feature vpc

vpc domain 1000
  peer-keepalive destination 10.10.10.1

interface port-channel18
  vpc 18

interface port-channel100
  vpc 100

interface port-channel101
  vpc 101

interface port-channel999
  vpc 999

interface port-channel1000
  vpc peer-link

[muthumohan]

Thank you for posting the configs for me prkrishn.

My question is, for a double-sided-vPC, do we have to use the same vPC numbers on 7K and 5K? I mean, in your configuration, the vPC numbers on 5k must also be 999, right?

If possible, can you please post the relevant N5K configs. as well?

Thank you,

Mohan