User manual

Statistics commands 52
IGMP Multicast Group statistics
The following command displays statistics about the use of the IGMP Multicast Groups:
show ip igmp counters
Command mode: All except User EXEC
Enter VLAN number: (1-4095) 1
------------------------------------------------------------
IGMP Snoop vlan 1 statistics:
------------------------------------------------------------
rxIgmpValidPkts: 0 rxIgmpInvalidPkts: 0
rxIgmpGenQueries: 0 rxIgmpGrpSpecificQueries: 0
rxIgmpLeaves: 0 rxIgmpReports: 0
txIgmpReports: 0 txIgmpGrpSpecificQueries: 0
txIgmpLeaves: 0
These commands enable you to display statistics regarding the use of the IGMP Multicast Groups.
The following table describes the IGMP statistics:
Table 46 IGMP statistics
Statistic Description
rxIgmpValidPkts Total number of valid IGMP packets received
rxIgmpInvalidPkts Total number of invalid packets received
rxIgmpGenQueries Total number of General Membership Query packets received
rxIgmpGrpSpecificQueries Total number of Membership Query packets received from specific groups
rxIgmpLeaves Total number of Leave requests received
rxIgmpReports Total number of Membership Reports received
txIgmpReports Total number of Membership reports transmitted
txIgmpGrpSpecificQueries Total number of Membership Query packets transmitted to specific groups
txIgmpLeaves Total number of Leave messages transmitted
Management Processor statistics
The following table describes the MP-specific Statistics commands. The following sections provide more detailed
information and commands.
Table 47 MP-specific Statistics commands
Command Usage
show mp tcp-block
Displays all Transmission Control Protocol (TCP) control blocks (TCB) that are in use.
Command mode: All
show mp udp-block
Displays all User Datagram Protocol (UDP) control blocks (UCB) that are in use.
Command mode: All
show mp cpu
Displays CPU utilization for periods of up to 1, 4, and 64 seconds.
Command mode: All