You can easily perform the Linksys Extender Setup process using the Web GUI method. To do so, power on your device and then connect the computer to the existing home network wirelessly. Now, open the web browser and type the extender.linksys.com web address in the browser bar. Afterward, a login window appears, enter the administrative credentials here. Hereon, you reach the smart setup wizard of the repeater. Afterward, click on Configuration>Wi-Fi>Basic Wireless Settings to change the network name and password. Lastly, follow the upcoming guidelines on the screen to configure the further process.