Operation Manual

23
IGMP Snooping
InternetGroupManagementProtocol(IGMP)Snoopingisa
feature that allows a Switch to forward multicast trafc
intelligently on the Switch. Based on the IGMP query and
report messages,theSwitch forwards trafc only to the
portsthatrequestthemulticasttrafc.
TheSwitchcanlimitoodingoftrafctoIGMPdesignated
ports.
To access the page, click IGMP Snooping under L2 Feature.
Setting:
• Enable – The Switch snoops all IGMP packets it receives to
determine which segments should receive packets directed to the
group address.
• Disable – The switch does not snoop IGMP packets.
Apply: Click Apply to update system settings.
Multicast Group List
The Multicast Group List screen displays the port to the
Multicast Service Group.
To access the page, click Multicast Group List under L2
Feature
Group IP: Shows the Multicast group IP address.
VID: Shows the VLAN ID that the Multicast group is
operating over.
Member Ports: Shows Multicast Group Member Ports.