I am setting up a new server to go out to a new location. I am waiting from our ISP out there to send me the new IP information. I am at the point now where NW wants to know the IP address of this machine. Can I use one here in my network to set this up and getting running, and change it easily once I move it, or should I wait for that information to arrive.

Never added a server to my network, not another NW server, and I want to add one off site, so I am taking it slow.