How can I remove the backwards compatiblity in Server 2003? We are noticed various small things happening in a Server 2003 environment that continually pop up due the domain being backwards compliant for computer types that are not even running on the network.
I want to use the full functionality of Server 2003 while not caring about being backwards compatbile with NT 4.0, Windows 95 and DOS systems etc. that are not even on our network. I have checked our domain controllers and we are running in the Windows 2003 mode/level so I am not sure where else to turn off any of the backwards compatibilty.
In the Pre-Windows 2003 group I have removed the following groups "everyone" and "authenticated users" but I have yet to remove the 'domain controller' group; I am not sure what problems that may cause. I have also elevated the domain to run in full Windows 2003 mode so the mixed mode is no longer in play.
What am I missing in the domain to run at a clean Windows 2003 environment?
The domain is a simple, single domain model with 2 Windows 2003 servers acting as DC's with several other 2003 servers and XP clients.