|You would connect the routers and then put a route between subnets on both routers.|
Click on my name above in my response and read my "how-to" guide titled: "Add a second Router to your LAN"
You'll want to use the scenario where you connect from "LAN port to WAN port".
It matters not how straight the gate,
How charged with punishments the scroll,
I am the master of my fate;
I am the captain of my soul.