i have a c class ip address on my network 192.168.2.0 and 2x DC servers ,2x terminal servers (windows 2008 servers).
Now my network growed for that i plan to B class address to use.172.16.0.0.
I plan to new 2xDC server with B class IP addreses.when servers are ready i will shut down C class ip networks and B class ip networks ON.
This is just my thoughs.
Any ideas or suggestions. May be there is better way that i do not know.