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Hello Experts!<br />
<br />
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...<br />
<br />
One external is for &quot;www&quot; the other is for &quot;mail&quot;<br />
The internal does DHCP for the internal network.<br />
<br />
Then there are two internal servers...one Exchange server, and one file server.<br />
<br />
Active directory is active on the internal servers. <br />
<br />
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.<br />
<br />
I don't know much about DNS, and need some guidance in setting this up properly. 
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Hello Experts!

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. 

How should I set up DNS?

Networking is the process of connecting computing devices, peripherals and terminals together through a system that uses wiring, cabling or radio waves that enable their users to communicate, share information and interact over distances. Often associated are issues regarding operating systems, hardware and equipment, cloud and virtual networking, protocols, architecture, storage and management.

Networking

The Domain Name System (DNS) is a hierarchical, globally distributed system responsible for associating the name of a computer, service or other resource into an IP address for connecting to the Internet or a private network. Most prominently, it translates domain names to the numerical IP addresses needed for the purpose of computer services and devices worldwide.