We have multiple sites in the eastern and western seaboards. The way it's configured right now is that there's one vCenter (version 7.0) in each site and all of them are in ELM.
I'm thinking of rearchitecting our vCenter as it would be costly to continue this route. What I'm thinking is to have a management domain cluster probably with 3 hosts and 3 vCenters in East Coast, but I'm not so sure if this idea is feasible especially for hosts that are in high latency sites. There are close to 100 hosts which are mainly R720/730/740, and around 500 to 600 VMs.
Thank you in advance.