VPC creation

[yadhukrishna]

Hi,

I have two core cisco 9K's. both are in different building as part of disaster recovery. but the fibre connectivity between them is just only a trunk interface and doesn't have a VPC for high availability. So is it ok to move the existing trunk links into vpc? Is it a service affecting activity?

[Mark Elsen]

  - @yadhukrishna   Yes, it is a service affecting activity I would not do this in production ; checkout 
                               https://www.cisco.com/c/en/us/support/docs/switches/nexus-9000-series-switches/218333-understand-and-configure-nexus-9000-vpc.html

  M.

[yadhukrishna]

Thanks @Mark Elsen  Also creating peer-keep alive links are service affecting? Does it affect anyway the live traffic?

[Mark Elsen · Accepted solution]

  - @yadhukrishna   >...Also creating peer-keep alive links are service affecting? Does it affect anyway the live traffic?
                                            Yes, also : better is to the complete VPC configuration all in once

  M.