To complete the setup process for Airport Extreme bridge mode, tap to Airport icon located at the top of the screen and choose wireless. Now, select the base station tab, rename it, and set a password for Airport Extreme. Tap on the printers or Disks tab if you want to share a printer or disk on the network. After completing the updates, tap to update option, and your base station will reboot. Once the router rebooting process is completed, you will see Airport Extreme status light will turn green. It will ensure that the Airport Extreme in bridge mode is successful.