Netgear GS110TP GS108Tv2/GS110TP Software Reference Manual - Page 137
Forwarding Database, Refresh, Address Table
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GS108T and GS110TP Smart Switch Software Administration Manual The following table describes the information available on the Querier VLAN Status page. Table 3-12. IGMP Snooping Querier VLAN Status Fields 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 Operational Version 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. 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. Forwarding Database The forwarding database maintains a list of MAC addresses after having received a packet from this MAC address. The transparent bridging function uses the forwarding database entries to determine how to forward a received frame. The Address Table folder contains links to the following features: • "MAC Address Table" on page 3-54 • "Dynamic Address Configuration" on page 3-55 • "Static MAC Address" on page 3-56 Configuring Switching Information v1.0, April 2010 3-53