[asr9k cluster upgrade procedure]

[Carlos A. Silva]

Dear CSC (and hopefully Xander):

What is the proper way of upgrading an asr9k cluster?

Do i have to break the cluster and upgrade both 9ks separately? then rebuild the cluster?

Or you just treat the cluster as one box and when you upgrade one of them, both are upgraded simultaneously?

(is there a document that describes this procedure for a cluster specifically?)

Thanks in advance!

c.    

[Michel Bou Sleiman]

Hello Carlos,

you can proceed with the following Cisco's recommendations thanks to Lenin Pedu:

https://supportforums.cisco.com/docs/DOC-34114#13_Cluster_RackByRack_Upgrade_

HTH,

Michel.