Wan setup between 2 netgear routers

[nick5182]

Hello,Firstly i am very new to networking so please excuse me for the lack of knowledge .i have two net gear routers one is the dg834g which is connected to the internet and pc the other is the fs108 which is connected via WAN port to the first router and an epos system and the pc .the router dg834g had a reset and i think the WAN configuration has been messed up and my epos system cannot communicate with the pc . how do i solve this? . the ip for the router is 192.168.0.1 however the epos systems ip is 192.168.1.2 . Thank you for your help in advance

 

[Emerald]

the FS108 should be a network switch.

change the IP of the DG834G to 192.168.1.1