I currently have 2 office locations and a DR site that are all connected via an MPLS network. Each location is on its on subnet as follows:
DR site 192.168.3.xxx
Main Office 192.168.100.xxx
Fleet Office 192.168.3.xxx
I am trying to figure out how to setup the network a the new combined location's far as DC's and DNS as well as DHCP. Should I just combine them into the same subnet 192.168.200.xxx making sure that I have allocated enough IPS as needed? The DR site will stay on the same subnet its on now 192.168.3.xxx
How many DC's do I really need? I have two at the DR site and 2 at the new combined location currently. Any suggestions would be appreciated!