Tuesday, February 5

SP1 to install in CCR

Recently, one of our customer is asking on how to implement Exchange 2007 SP1 into thier beloved CCR.

As known, CCR is a clustered solution, which means only can fit in Mailbox Server Role. Thus, to apply SP1, it is recommended to apply to a CAS (Client Access Server) and HUB (Hub transport Server) first.

Once both of the server updated, then you can update your CCR by using a command prompt, not GUI :)

Upgrade your CCR to a passive cluster node (eg: Node 2) first using the following command:

setup /m:upgrade

Once successfuly, upgrade the active node (eg: Node 1).