Hi,
I plan to migrate current Active Directory from 2008 to 2016. This migration will cover 2 Root Domain and 2 Child Domain as well. Child DC is running on Windows 2008 OS and on top of that I also have 10 RODC running on Windows 2012 which is located at branches remote site.
At this moment Forest & Domain Functional Level is Windows server 2003.
I would appreciate if someone who expert in this AD migration can advise me what area that I need to focus on so that my migration will not facing any issues. Your advise is highly appreciated. Thank you!