Belkin F9K1113 v1 User Manual page 15

for the guest network is located on the network information card
found under the foot of your Router.
A person using your guest network will be able to join without a
password, but will be shown a login page when they attempt to surf
the Web. They will need to enter the guest password into this page
to continue.
Media Server
Media Server sends media from a USB drive attached to your Router to any UPnP
(Universal Plug-and-Play) or DLNA-compatible device on your network. These devices
include certain gaming systems, televisions, Blu-ray players, and cell phones.
There are several settings in the configuration page:
When you click "Apply Changes," your Router will start applying your changes.