PLANET WGS3-24240 - Manual (Page 321)

User’s Manual of WGS3-24000 / WGS3-24240
321
• Querier Expiry Time The time in seconds remaining before the other querier present timer expires. If
the local system is the querier, this will be zero.
• Wrong Version Queries The number of queries that have been 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 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 IGMP activity on the
interface.
• Number of Groups The current number of entries for the selected interface in the cache table.
• Refresh button Refresh the data on the screen with the present state of the data in the router.
4.7.2.4 IGMP Cache Information
Figure 4-6-60 IGMP Cache Information
Selection Criteria
Object Description
• Slot/Port Select the Slot and port for which data is to be displayed. Slot 0 is the base unit.
• Multicast Group IP Select the IP multicast group address for which data is to be displayed. If no
group membership reports have been received on the selected interface you will
not be able to make this selection, and none of the non-configurable data will be
displayed.
Non-Configurable Data