Im in the process to update esxi5.5 1331820 to esxi5.5 update 2
I would like to know if there is any pre-requis to check before doing upgrade.
pls let me know if there is an process link for that.
Also to update esxi5.5 to update2 do we need to update vcenter from 5.5 to 5.5 update2, also do we require to udpate vcenter client too.