User's Manual

Chapter 3 Web Interface
56
IGMP
Multicast has the ability to send the same data to multiple devices.
IP hosts use IGMP (Internet Group Management Protocol) report multicast group memberships to the
neighboring routers to transmit data, at the same time, the multicast router use IGMP to discover which hosts
belong to the same multicast group.
Table 58 IGMP
Field Name
Description
IGMP Proxy enable
Enable/Disable IGMP Proxy function.
IGMP Snooping enable enable
Enable/Disable IGMP Snooping function.
UPnP enable
Enable/Disable UPnP function.