Situation: Single forrest/Single domain architecture running W2k3 Mixed mode AD. Recently dcpromo’d a 2nd server for backup authentication. Had problems with replication but that seems to be just fine now. All the roles are on the 1st DC (plus GC) and 2nd DC is GC as well. When we yank the network from 1st DC and try to log into workstations it won’t let us login. I have banged my head against the wall on this one for a few days now and I’m all out of answers. Your help is greatly appreciated.
