Forum Discussion
Order upgrade forest and domain functional level
We have root domain and child domain. To upgrade forest and domain functional level then need upgrade domain functional in child domain first ? After to domain functional in root domain ? And end is f...
Raise the domain functional level first.
How to raise Active Directory domain and forest functional levels - Windows Server | Microsoft Docs
So , should upgrade domain functional level first of child and to root domain ? and final is forest functional ?.thanks
