Question : Windows CANNOT find a domain controller for the domain?    verify that a DC is available..

w2k3 AD trust between 2 domains and no firewall in between.  I can ping dc's by fully qualified and netbios name from both sides.  Any ideas as to why this is occuring?  I a mgetting stuck..

Answer : Windows CANNOT find a domain controller for the domain?    verify that a DC is available..

Might not be DNS related - make sure the clocks of the two servers are synced with the same time source so they're identical - I've seen Kerberos fail due to clock sync over trusts and report that it couldn't find a controller.