In House: Primary AD : UAE.TLS.LOCAL
Datacenter: Secondary ADC + File Server :UAE.TLS.LOCAL
And Exchange 2016 Server is running
Other Regions: China : RODC (Win2012 R2) connected with 3 users.
Other Regions: Chennai CDCO1 and CD02 (Child Domain) : MAA.UAE.TLS.LOCAL
So all servers are created in different sites and services with Subnets
Now we are planning to upgrade from :RODC to Child Domain or Tree Domain. so is there any way to do migrations without any impacts of current users and profile?
what is the Best practice ,what you will suggest go for Tree Domain or Child Domain? what are the replication time will it take between Root Domain -> Child domain and Tree Domains?
is there any tool?
its quit urgent, if you reply immediately. it will be more appreciated. - Many Thanks in Advance