PLANET GSW-1602SF - Manual (Page 100)

User’s Manual of GSW-1602SF / GSW-2404SF
4.8.2 IGMP Snooping Status
The IGMP Snooping Status display the current IGMP Status and the statistics of received Query / report packets. The
“IGMP Snooping Status” screen is displayed as in Figure 4-68 .
Figure 4-68 IGMP Snooping Status
The page includes the following fields: table 4-24 description of the IGMP Snooping Status.
Item
Description
Auto Refresh Disable or Enable the Auto Refresh function. While set to enable, the IGMP Snooping Status l
will refresh automatically every 30 seconds.
VLAN ID
Identifies a VLAN and contains information about the Multicast group configuration.
Querier
Display the current status of IGMP Querier on the device.
Active – The IGMP Query function had been enabled on the device and played as a main
Querier within a subnet domain. Within a network domain, there will be only one IGMP
Querier. While two or more Querier exist, only one Querier operation by election.
The Querier will transmit a IGMP Query packet about every 125 secs.
Idle – The IGMP Querier function had be enabled but might be at the initiation status, or there’re
already other Querier exist.
• Queries
transmitted
Statistics of IGMP Query packets transmitted from the VLAN. Only the “IGMP Querying
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