User manual

C HAPTER 5 | Monitoring the Switch
Showing IGMP Snooping Information
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SHOWING IGMP SNOOPING INFORMATION
Use the IGMP Snooping pages to display IGMP snooping statistics, port
members of each service group, and information on source-specific groups.
SHOWING IGMP
SNOOPING STATUS
Use the IGMP Snooping Status page to display IGMP querier status,
snooping statistics for each VLAN carrying IGMP traffic, and the ports
connected to an upstream multicast router/switch.
PATH
Monitor, IPMC, IGMP Snooping, Status
PARAMETERS
These parameters are displayed:
Statistics
◆ VLAN ID – VLAN Identifier.
◆ Querier Version – IGMP version used by the switch when serving as
the IGMP querier.
◆ Host Version – IGMP version used when used by this switch when
serving as a host in IGMP proxy mode.
◆ Querier Status – Shows the Querier status as “ACTIVE” or “IDLE.”
When enabled, the switch can serve as the Querier, which is responsible
for asking hosts if they want to receive multicast traffic.
◆ Querier Transmitted – The number of transmitted Querier messages.
◆ Querier Received – The number of received Querier messages.
◆ V1 Reports Received – The number of received IGMP Version 1
reports.
◆ V2 Reports Received – The number of received IGMP Version 2
reports.
◆ V3 Reports Received – The number of received IGMP Version 3
reports.
◆ V2 Leaves Received – The number of received IGMP Version 2 leave
reports.
Router Port
◆ Port – Port Identifier.
◆ Status – Ports connected to multicast routers may be dynamically
discovered by this switch or statically assigned to an interface on this
switch.