Operation Manual

Vigor122 User’s Guide
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IGMP is the abbreviation of Internet Group Management Protocol. It is a communication
protocol which is mainly used for managing the membership of Internet Protocol multicast
groups.
Available settings are explained as follows:
Item Description
Enable IGMP Proxy Check this box to enable this function. The application of
multicast will be executed through WAN port.
Refresh Click this link to renew the working multicast group status.
Group ID This field displays the ID port for the multicast group. The
available range for IGMP starts from 224.0.0.0 to
239.255.255.254.
After finishing all the settings here, please click OK to save the configuration.