D-Link DSL-3900

63D-Link DSL-3900 User Manual
Section 4 - Conguration
IGMP
Enable IGMP
Snooping:
Enable or disable Internet Group Management Protocol
(IGMP) snooping to build multicast tables.
PVC1 Proxy: Enable or disable PVC1 Proxy.
IGMP V1/V2/V3: Enable or disable IGMP V1/V2/V3.
Click Save when you are done.
The Internet Group Management Protocol (IGMP) Transmission allows for
the transmission of identical content, such as multimedia, from a source to a
number of recipients.