JetNet 4706/4706f Industrial Managed PoE Switch
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membership.
In effect, IGMP Snooping manages multicast traffic by making use of switches, routers,
and hosts that support IGMP. Enabling IGMP Snooping allows the ports to detect IGMP
queries, report packets, and manage multicast traffic through the switch. IGMP has three
fundamental types of messages, as shown below:
Message Description
Query
A message sent from the querier (an IGMP router or a switch) which
asks for a response from each host that belongs to the multicast group.
Report
A message sent by a host to the querier to indicate that the host wants
to be or is a member of a given group indicated in the report message.
Leave Group
A message sent by a host to the querier to indicate that the host has
quit as a member of a specific multicast group.
You can enable
IGMP Snooping
and
IGMP Query
functions here. You will see the
information of the IGMP Snooping function in this section, including different multicast
member ports and IP multicast addresses that range from 224.0.0.0 to 239.255.255.255.
The following commands are included in this group:
4.8.1 IGMP Snooping
4.8.2 IGMP Query
4.8.3 CLI Commands of the Multicast Filtering
4.8.1 IGMP
Snooping
This page is to enable/disable the IGMP Snooping feature and view the IGMP Snooping
table from dynamic learnt.
IGMP Snooping,
you can select
Enable
or
Disable
here.
