I have two DC controllers. One is win 2003 which is a Schema master and one win 2008. I’d like to take down aging 2003 DC and just installed and DC promo third DC controller on win 2008 R2.
I can see “Active Directory Schema” choice in Add/Remove Snap-in (MMC) only on 2003 box. Both 2008 and 2008 R2 DC don’t have it listed.
What should do I have to do to move the Schema to another DC and to upgrade forest to 2008 R2?
What should be added to 2008 and 2008R to add AD Schema to the list of snap-ins?
How can I roll back schema upgrades in case I have any setbacks?
FYI I still have exchange 2000 box active on my Domain (without mailboxes or public folders just for relaying some older internal ups)