I just recently updated both our offices from 2000 sp4 AD to 2003 r2
AD. I added the new servers then used dcpromo to remove the windows
2000 servers which are no longer on the network. One seems to be
working without a problem. However the other systems seems to be
having problems. specifially I keep getteing even id 4015 on my DNS.
When I try to create a new partion for teh DNS I get an error saying
the AD server is unreachable. I'm at a loss. All my users are able to
log on without problems, with the exception of some time zone
issues.
I'm really not even sure how to start trouble shooting this any ideas ?