So we have DC1, DC2, and DC3. DC1 and DC2 are both 2003 32-bit Standard (all 2003 and 2008R2 versions are standard). DC3 is a Windows Server 2008 R2 Domain controller that's been running in the domain ...
I have heard that exchange should be upgraded from 2000 to 2003 before domain controllers are moved to 2003.<BR><BR>Is that correct? What are your guy's experience and thoughts on this process?