
88 show igmpsnooping counter Software Reference
show igmpsnooping counter
Syntax SHow IGMPSNooping COUnter [VLAN={vlan-name|1..4094}]
where vlan-name is a unique name for the VLAN 1 to 32 characters long. Valid
characters are uppercase and lowercase letters, digits, the underscore, and the
hyphen.
Description This command displays IGMP snooping counters on a VLAN or VLANs
(Figure 6, Table 3).
If a vlan is specified, only output for that VLAN is displayed.
Figure 6: Example output from the show igmpsnooping counter command
IGMP Snooping Counters
------------------------------------------------------------
Vlan Name=default (Vlan Id=1):
inQuery ............ 817 badQuery ............. 0
inV1Report ........... 0 badV1Report .......... 0
inV2Report ........ 1265 badV2Report .......... 0
inLeave .............. 0 badLeave ............. 0
inRouterMsg ....... 4488 badRouterMsg ......... 0
inTotal ........... 6570 badTotal ............. 0
------------------------------------------------------------
Table 3: Parameters in output of the show igmpsnooping counter command
Parameter Meaning
inQuery The number of IGMP membership query messages that
were received by the interface.
badQuery The number of IGMP membership query messages with
errors that were received by the interface.
inV1Report The number of IGMP Version 1 membership report
messages that were received by the interface.
badV1Report The number of IGMP Version 1 membership report
messages with errors that were received by the interface.
inV2Report The number of IGMP Version 2 membership report
messages that were received by the interface.
badV2Report The number of IGMP Version 2 membership report
messages with errors that were received by the interface.
inLeave The number of IGMP Version 2 Leave Group messages that
were received by the interface.
badLeave The number of IGMP Version 2 Leave Group messages with
errors that were received by the interface.
inRouterMsg The number of multicast packets received that were
destined for 224.0.0.x. These messages indicate that a
router is present on the port.
badRouterMsg The number of multicast packets received with errors that
were destined for 224.0.0.x.
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