Just a quick question... is it possible to do a inplace upgrade of Server 2012 RTM + Exchange 2013 CU2 to Server 2012 R2 + Exchange 2013 SP1?
I was thinking to upgrade the Exchange 2013 CU2 to Exchange 2013 SP1 first and then do the inplace upgrade from Server 2012 RTM to 2012 R2.
Has anyone tested this? I know that this procedure works for ConfigMgr 2012 SP1 + Server 2012 RTM -> ConfigMgr 2012 R2 + Server 2012 R2.