To set up your Linksys extender via 192.168.1.1, plug it into a power outlet and connect your device to the extender’s WiFi network. Open a browser, type 192.168.1.1 in the address bar, and follow the on-screen instructions to connect the extender to your router. Once done, place the extender halfway between your router and the weak signal area. Done!
Done! Reconnect your devices using the new password.