D-Link DSL-2877AL User Manual page 62

D-Link DSL-2877AL Modem Router User Manual
UPnP
In this page, you can configure universal plug and play (UPnP). The system acts as a
daemon after you enable UPnP.
UPnP is used for popular audio visual software. It allows automatic discovery of your
device in the network. If you are concerned about UPnP security, you can disable it.
Block ICMP ping should be enabled so that the device does not respond to malicious
Internet requests.
Check the box to Enable UPnP if you wan to use the UPnP function.
DSL
In this page, it is recommended to keep it as defaults. The device negotiates the
modulation mode with DSLAM.
Click Apply to save the settings.
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