I am configuring a pc with an Ip address on my lan which is running 2003 Server with Active Directory and every pc has the server set as the Primary DNS server.
When I configure the client machine with the ip in question, it says that the ip address is already in use on the network.
When I try to ping or port scan that address it doesn't respond and there are no ports open.
The only thing that I can think of is that its in an arp cache somewhere or something....
What can I do to clear it or find the offending machine?