I’m a new I.T. Admin to a existing Cisco frame relay network. I have 3 Geographical locations using cisco 2600 routers tied in that make up this network and they all come through one gateway cisco 1721 which is providing dns.Each location is on a different subnet.I’m trying to simplify and implement an Domain Controller W/ A.D. for centralized control.My question is can I use DNS for Server 2003 and put all locations on same subnet?Or can I use the different subnets with on D.C. or do I need one in each location?
