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GS716T and GS724T Gigabit Smart Switches
IGMP Snooping Querier VLAN Status
Use this page to view the operational state and other information for IGMP snooping queriers
for VLANs on the network.
To access this page, click
Switching
Multicast
IGMP Snooping Querier
Querier VLAN
Status
.
The following table describes the information available on the Querier VLAN Status page.
Field
Description
VLAN ID
Specifies the VLAN ID on which the IGMP Snooping Querier is
administratively enabled and for which VLAN exists in the VLAN database.
Operational State
Specifies the operational state of the IGMP Snooping Querier on a VLAN:
•
Querier
: The snooping switch is the querier in the VLAN. The snooping
switch will send out periodic queries with a time interval equal to the
configured querier query interval. If the snooping switch sees a better
querier (numerically lower) in the VLAN, it moves to non-querier mode.
•
Non-Querier
: The snooping switch is in non-querier mode in the VLAN.
If the querier expiry interval timer expires, the snooping switch moves
into querier mode.
•
Disabled
: The snooping querier is not operational on the VLAN. The
snooping querier moves to disabled mode when IGMP snooping is not
operational on the VLAN, when the querier address is not configured, or
the network management address is not configured.
Operational Version
Displays the IGMP protocol version of the operational querier.
Last Querier Address
Displays the IP address of the last querier from which a query was snooped
on the VLAN.
