Netgear XSM4324FS User Manual - Page 433

M4300 Intelligent Edge Series Fully Managed Stackable Switches 4. Select Routing> Multicast > IGMP > Routing Interface Statistics. 5. To refresh the page with the latest information on the switch, click the Refresh button. The following table describes the nonconfigurable information that is displayed. Table 161. Multicast IGMP Routing Interface Statistics Field Description Interface The interface on which the IGMP is enabled. IP Address The IP address of the selected interface. Subnet Mask The subnet mask for the IP address of the selected interface. Protocol State The operational state of IGMP on the selected interface, either Operational or Non-Operational. Querier IP The address of the IGMP querier on the IP subnet to which the selected interface is attached. Querier Status Indicates whether the selected interface is in querier or non-querier mode. Querier Up Time The time in seconds since the IGMP interface querier was last changed. Querier Expiry Time The time in seconds remaining before the other querier present timer expires. If the local system is the querier, this is zero. Wrong Version Queries Received The number of queries that were received on the selected interface with an IGMP version that does not match the IGMP version configured for the interface, over the lifetime of the entry. IGMP requires that all routers on a LAN be configured to run the same version of IGMP. Therefore, a configuration error is indicated if any queries are received with the wrong version number. Number of Joins Received The number of times a group membership was added on the selected interface; that is, the number of times an entry for this interface was added to the cache table. This gives an indication of the amount of IGMP activity on the interface. Number of Groups The current number of entries for the selected interface in the cache table. Configure Multicast Routing 433 User Manual