I created a Windows 2003 domain 172.19.36.x I have two domain contollers which are also dns and dhcp. I currently have 3 stand alone servers 172.19.34.x, 2 stand alone servers 172.19.35.x which have I have had no problem joining to the domain. Today I tried to join two more stand alone servers 172.19.35.x but I keep getting an error that the domain controller can not be contacted.
I can ping the dc with ip address and FQDN but not by name alone. I have verified all my ip settings, no firewall or antivirus software is active. Any idea what the problem can be?