Netgear GSM7212P GSM5212P/GSM7212P/GSM7212F/GSM7224P User Manual - Page 145

Web Management User Guide 1. VLAN ID - Specifies the VLAN ID on which MLD Snooping Querier is administratively enabled and VLAN exists in the VLAN database. 2. Use Querier Election Participate Mode to enable or disable the MLD Snooping Querier participate in election mode. When this mode is disabled, up on seeing other querier of same version in the vlan, the snooping querier move to non querier state. Only when this mode is enabled, the snooping querier will participate in querier election where in the least ip address will win the querier election and operates as the querier in that VLAN. The other querier moves to non-querier state. 3. Use Querier VLAN Address to specify the Snooping Querier Address to be used as source address in periodic MLD queries sent on the specified VLAN. Field Operational State Operational Version Last Querier Address Description Specifies the operational state of the MLD Snooping Querier on a VLAN. It can be in any of the following states: • Querier: 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 in the VLAN, it moves to non-querier mode. • Non-Querier: Snooping switch is in Non-Querier mode in the VLAN. If the querier expiry interval timer is expires, the snooping switch will move into querier mode. • Disabled: 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 operational MLD protocol version of the querier. Displays the IP address of the last querier from which a query was snooped on the VLAN. 145