|You don't need any more routers. You need a switch in the church not a router. Get one with as many ports as you may need and replace the router with the switch.|
If you want wireless at the church also you can turn the wifi router into a wifi switch.
You do this by doing the following;
write down what the main routers gateway ip [like 192.168.1.1]
You logon to the 2nd router and change its lan ip/gateway to 192.168.1.2 so you can administer it later.
You turn off its dhcp server
You setup/configure the wireless portion of the router
You save the settings
You connect via one of the lan ports to the switch. You do NOT use the wan port.
wifi devices will get their ip from the main router and everything is on the same subnet for sharing/file access.
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