You'll need to configure the wireless router as an access point
So initially you'll have to set up each router independantly otherwise you'll end up with an IP address conflict otherwise and set it up like this:
Both routers should be set as gateways, NOT routers first router: DHCP server enabled, Local IP: 192.168.1.1 (default) second router: DHCP server disabled, Local IP: 192.168.1.2
for your connections, you will need to use a straight through cat-5 cable (not crossover) into any of the 1-4 ports on the first router
I would suggest that you update your firmware before you start
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