I have a client that is as follows.
Windows 2003 A/D Servers
Exchange 2003 Server
Roughly 100 client pc's mixed xp and 2000 os.
numerous printers and print servers.
I am being told that we need to re-IP our entire network to a new private subnet before we can set up a PPTP connection to this third party's software that we will be using. we are on 192.168.1.0 255.255.255.0
Here is what I need. I am hard pressed NOT to re-IP my windows 2003 Active Directory Domain with Exchange but would like a good reason to propose WHY. I couldn't answer that question except for "this is going to be a mess."
I need to know why this could be a potential nightmare.
I am also open to why I may be over reacting and that this may not be such a big issue.