I have a small Windows 2000/2003 Network, there is an ISA server that filters incoming traffic and has two external IP's and one Interal IP...
One external is for "www" the other is for "mail"
The internal does DHCP for the internal network.
Then there are two internal servers...one Exchange server, and one file server.
Active directory is active on the internal servers.
I would like for the internal servers to handle internal requests, but if they don't know something (like a web address) then they should go to the ISA server to get the information.
I don't know much about DNS, and need some guidance in setting this up properly.