Netgear GS110TP GS108T/ GS110TP Smart Switch Software Administration Manual - Page 120

IGMP Snooping Querier VLAN Status, Switching, Multicast, IGMP Snooping Querier, Querier VLAN, Status

Page 120 highlights

GS108T and GS110TP Smart Switch Software Administration Manual 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. Last Querier Version Displays the IGMP protocol version of the last querier from which a query was snooped on the VLAN. Operational Max Response Displays the maximum response time to be used in the queries that are sent Time by the snooping querier. Click Refresh to redisplay the page with the latest information from the switch. Chapter 3: Configuring Switching Information | 53

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Chapter 3:
Configuring Switching Information
|
53
GS108T and GS110TP Smart Switch Software Administration Manual
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.
Last Querier Version
Displays the IGMP protocol version of the last querier from which a query
was snooped on the VLAN.
Operational Max Response
Time
Displays the maximum response time to be used in the queries that are sent
by the snooping querier.
Click
Refresh
to redisplay the page with the latest information from the switch.