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QoS Configuration interface
4.1.31
IGMP
C
ONFIGURATION
The Internet Group Management Protocol (IGMP) is an internal protocol of the Internet Protocol (IP) suite. IP manages
multicast traffic by using switches, routers, and hosts that support IGMP. Enabling IGMP allows the ports to detect IGMP
queries and report packets and manage IP multicast traffic through the switch. IGMP have three fundamental types of
message as follows:
Message
Description
Query
A message sent from the querist (IGMP router or switch) asking for a response from
each host belonging to the multicast group.