IRF stack upgrade

[RPapaux]

Hello, I shall upgrade a 6 switches 5900 IRF stack from version R2210 to R2432P06.

This is a critical environment which cannot afford more than 1 switch rebooting at a time.

Can I do it in 1 go using ISSU (imcompatible mode), or shall I use the Non-ISSU upgrade procedure described in the release note.

Any other recommendation are welcome too!

Thanks

Ray 

The current version is 2210 

[gc_09]

Hi There,

Wth current release 2210, even if you ISSU incompatible method is condered it will require multiple intermediate updates to go upto the latest i.e. 2432P06. 

It will be best to go with what the release notes advices.