AD upgrade from 2003 to 2012
Posted on 2014-09-15
We are running AD 2003 with about 250 User Accounts and Exchange 2007.
We have two Domain Controllers, which are on older Servers. We will buy new servers to accommodate Windows servers 2012 AD.
Can you please send me the right procedure to upgrade from AD 2003 to AD 2012?
We still want to keep running Exchange 2007.
Many of our domain member servers are still Windows server 2003 and some are Windows Server 2008.
So I hope thins upgrade will not cause any issues. If you think of any, please suggest what precautions I should take.
I also found there are lot of group policies in current AD. Will they all get migrated to AD 2012, with no issues?