seting up a test server

I have a Debian perfect setup server setup. I want to create another box to test on (with same setup as fisrt server) so I can have a test environment, but not have the test server online. Can someone please direct me to a how to or shed some light on how to. Thanks

 

You could put the test server in your local network.

 

How do I create a test site on the new server in ispconfig? I thought I had to have a domain. Is there a way I can setup I think it is localhost, in the dns?

 

If you have one on your localnetwork you can just use the IP on the network
as in if you login to your router, you will find the computers given IP address on the network with which you can connect to it.