I have 12 workstations, all win7 pro, that are in the same subnet and domain. Only 3 workstations and the 2012R2 server show up in the network. I have not been able to see anything different in the 3 stations that show up in the network from the rest that do not. What is causing this problem.
Initially, it was a 2003 server which was the DC. I added the 2012 server and switched the DHCP from the 2003 to the 2012. All stations can ping the new server and all the other stations, but do not appear in the network. Any help would be appreciated.
Network shares are accessible to all stations.