Upgrade Nexus 9000 - C9508

[Electronic20]

Hi Community:

Explain the scenario first:

I have 2 nexus 9000 C9508 with 2 supervisors each, both nexus C9508 are linked by VPC.

I understand that I must turn off all the nexus backup ports before the upgrade.

Could you share the complete procedure to upgrade from version 9.3.5 to 9.3.9?

[balaji.bandi]

basic steps :

1. take the config backup out of the box

2. read the release notes and upgrade path.

I don't have Cat 9K steps - but i used below step for the nexus 9K and it works.

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/nx-os/tech_note/vpc_upgrade.html

Video help you :

https://www.youtube.com/watch?v=vagAc4N7wyw