IOS-XR ISSU from 5.1 to 5.3

[Anders Marius Jorgensen]

Dear all,

I need to upgrade from IOS-XR 5.1 to 5.3 on a ASR9000 with dual RP's.

Is it possible to conduct an ISSU ?

(even with a couple of interim steps/version)

Regards

Anders

[Eddie Chami]

Hi Anders,

ISSU no, but do you want a tool that full automates the upgrade, its as easy as upgrading your smart phone. It's called CSM3.3.. Keen?

Eddie.