Dell PowerConnect M6220 User's Guide - Page 670

• Wrong Version Queries Received - The number of queries that have been received on the selected interface with an MLD version that does not match the MLD version configured for the interface, over the lifetime of the entry. MLD requires that all routers on a LAN be configured to run the same version of MLD. 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 has been added on the selected interface; that is, the number of times an entry for this interface has been added to the cache table. This gives an indication of the amount of MLD activity on the interface. • Number of Groups - The current number of entries for the selected interface in the cache table. Click Refresh to display the latest information from the router. MLD Routing Interface Cache Information The MLD Routing Interface Cache Information page displays cache parameters and data for an IP multicast group address that has been reported to operational MLD routing interfaces. You must configure at least one MLD router interface to access this page. Also, group membership reports must have been received on the selected interface in order for data to be displayed here. To access this page, click IPv6 Multicast > MLD > Routing Interface > Cache Information in the navigation tree. Figure 12-12. MLD Routing Interface Cache Information The MLD Routing Interface Cache Information page contains the following fields: • Multicast Group IP - Select the IP multicast group address for which data is to be displayed. Only if group membership reports have been received on the selected interface can you make this selection, and the data on this page displays. • Interface - Select the MLD routing interface for which data is displayed. 668 Configuring IP Multicast