Netgear GS752TS GS7xxTS-TPS Software Admin Manual - Page 155

GS728TS, GS728TPS, GS752TS, and GS752TPS Gigabit Smart Switches Field Description Querier VLAN Address Specify the Snooping Querier Address to be used as source address in periodic MLD queries sent on the specified VLAN. 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 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. Operational Version Displays the MLD 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 MLD 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. 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. 155