Forum Discussion
thanhtien19
Dec 15, 2022Iron Contributor
Upgrade active directory to win 2022
We have 3 root domain and 3 child domain , all windows server 2012 r2 (forest and function domain is 2016). should upgrade root or child first ?
thanhtien19
Dec 16, 2022Iron Contributor
Harm_Veenstra sorrry Forest and functional levels is 2012 r2 . I mean is upgrade to 2022 should do that child first or root
Dec 16, 2022
Ah 👍 personally, I would start from root and do child domain later. It's all compatible with each other, so it's preference I guess
- thanhtien19Dec 20, 2022Iron ContributorSo I can upgrade child first ? or additional child and root the same time .
- Dec 24, 2022Did this work out for you?
- Dec 20, 2022You can also upgrade the child first if that's easier for you of course, as long as you have two Domain Controllers in each Domain so that you have a running Active Directory. (You can transfer FSMO roles to the machine that is not being upgraded at that moment and transfer back afterwards)