Changing IP ranges but keeping server on both?
We have a site where we're being forced to change the IP range, problem is that the way some of the legacy software works it'll require to still see the server on it's old IP address.
What I was wondering was, if it'd be possible to have the server having two IP addresses and simply get the clients to resolve both back to the same server?
I'm just trying to think of solutions to it, it's a few months off still :) I have a feeling that'd work, but with the clients on the new range, they should still resolve back to the old IP address if we manually set it in LMHOST surely? Or even as long as there's an entry in DNS as long as we had the switches setup correctly.
Correct me if I'm wrong please folks, it's been a bloomin long day! :D