Upgrading IOS XR 6.9.2 (32 bits) to 7.7.2 (64 bits)

[juan-castro]

Hello everyone,

I have to accomplish the subject task. I coworker of mine has done it but previosuly upgrading from 6.9.2 -> 7.1.3 -> 7.7.2

i wonder if could do this upgrade 6.9.2 -> 7.7.2 , i've done a research on public docs but it doesn't specify any restriction about that.

[balaji.bandi]

Look at the one of the thread have same information :

https://community.cisco.com/t5/xr-os-and-platforms/cisco-asr-ios-xr-6-6-3-to-7-7-2/td-p/4745061