NETGEAR GS728TS Admin Manual page 155

GS728TS, GS728TPS, GS752TS, and GS752TPS Gigabit Smart Switches
Field
Querier VLAN Address
Operational State
Operational Version
Last Querier Address
Last Querier Version
Operational Max Response
Time
1. Click Add to add a Querier on the specified VLAN.
2. Click Delete to delete a Querier on the specified VLAN.
3. Click Apply to apply the new settings to the switch. Configuration changes take effect
immediately
4. Click Cancel to cancel the configuration on the screen and reset the data on the screen to
the latest value of the switch.
Description
Specify the Snooping Querier Address to be used as source address in
periodic MLD queries sent on the specified VLAN.
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 MLD Snooping is not
operational on the VLAN or when the querier address is not configured or
the network management address is also not configured.
Displays the MLD protocol version of the operational querier.
Displays the IP address of the last querier from which a query was snooped
on the VLAN.
Displays the MLD protocol version of the last querier from which a query was
snooped on the VLAN.
Displays the maximum response time to be used in the queries that are sent
by the snooping querier.
155