hi all,
can i promote a windows server 2008 R2 to a domain controller while i have all domain controllers are 2012 servers ? and both domain functional and forest functional levels are set to windows server 2008 R2. my concern is about sequence .. is it applicable to raise a windows server 2008 after that you have a windows server 2012 domain controllers (but my forst and domain functional levels are still 2008R2)