I have a Cisco 1721 router and the 4-port 4ESW WIC in the back.
I have 4 servers that will form a test network.
What I want to do is connect the 4 test servers (one in each port of the 4ESW) and have them as a VLAN - demarked from my production LAN.
Then I just need to be able to route between the the VLAN and LAN
The router's ethernet port will be plugged into the LAN.
Can anyone help me with the config.