We have a Windows 2000 domain, not in native mode, and all Windows 2000 clients. Currently, we are using a class C public address range, and want to move to a private address range for security and to get more addresses available.
Currently we are on 2xx.2xx.2xx.00/24 using 255.255.255.0 as the subnet mask.
We are thinking to move to 10.0.0.x/23
This way all of our servers, etc. could be on the 10.0.0.x range and our DHCP clients could be on 10.0.1.x
What is the best way to do this by causeing the least disruption? Any pitfalls?