In this section you will complete the two major upgrade tasks using the following checklists:
Checklist for Upgrading the First Cisco Unified CM Node
Checklist for Upgrading Subsequent Nodes in the Cluster
Before You Begin
You should have completed the Pre-Upgrade Checklist.
When You Are Done
You will have completed the Checklist for Upgrading the First Cisco Unified CM Node and Checklist for Upgrading Subsequent Nodes in the Cluster.
Go on to the Post-Upgrade Checklist.