I have a network that I would like to divide and have two separate subnets that use the same Internet connection.
Currently the Internet comes in through an Adtan box, then to our D-Link router, then that router out several ports to switches, to PCs.
There are some computers that belong to a domain on a Small Biz Server 2003 and there are other computers that do not log into anything and only use the Internet.
The D-Link router is the dhcp server and gateway.
I would like to:
1. Keep the existing D-Link router configured to provide dhcp to the domain computers on one network.
2. Create a second network with its own dhcp to provide to the other computers not on the domain.
3. Keep the new network from possibly interfering with the domain network.
4. Allow them both to access the Internet via the Adtran box.
I have routers and switchs available. I just need to know the easiest, least-intrusive way to reconfigure it.