We have one VC[4.1] managing infra 5 dc[3 for esx 3.5]] and 2 for esx/esxi 4.1
we are in plan of upgrading whole infra to 5.1 , but we need to exclude 3.5 infra,form this upgrade process,so we need to move 3 datcenter of 3.5 to other vc running 4.1.
pls adcvie what are the requirements before doing that ?
with respect to..
additional licence required..?
any network config required on new vc(vlan dependecy) [both vc are vm] ?
and san related config we have to check/required ?
any outage during activity ?
process to be followed to move whole 3.5 infra form exsiting vc to new one
databce config/dependency [have diff db-sql db server]..?
Please advice for the solution to perfrom this with easy and qucik way