Chapter 24
| Multicast Filtering Commands
IGMP Snooping
– 662 –
The following shows IGMP query-related statistics for VLAN 1:
Console#show ip igmp snooping statistics query vlan 1
Other Querier : 192.168.0.1
Other Querier Expire : 0(m):30(s)
Other Querier Uptime : 0(h):55(m):0(s)
Self Querier : 192.168.0.4
Self Querier Expire : 0(m):0(s)
Self Querier Uptime : 0(h):0(m):0(s)
General Query Received : 10
General Query Sent : 0
Specific Query Received : 2
Specific Query Sent : 1
Warn Rate Limit : 0 sec.
V1 Warning Count : 0
V2 Warning Count : 0
V3 Warning Count : 0
Console#
G(-S)-S Query The number of group specific or group-and-source specific query
messages sent from this interface.
Drop The number of times a report, leave or query was dropped. Packets may
be dropped due to invalid format, rate limiting, or packet content not
allowed.
Group The number of multicast groups active on this interface.
Table 132: show ip igmp snooping statistics vlan query - display description
Field Description
Other Querier IP address of remote querier on this interface.
Other Querier Expire Time after which remote querier is assumed to have expired.
Other Querier Uptime Time remote querier has been up.
Self Querier IP address of local querier on this interface.
Self Querier Expire Time after which local querier is assumed to have expired.
Self Querier Uptime Time local querier has been up.
General Query Received The number of general queries received on this interface.
General Query Sent The number of general queries sent from this interface.
Specific Query Received The number of specific queries received on this interface.
Specific Query Sent The number of specific queries sent from this interface.
Warn Rate Limit The rate at which received query messages of the wrong version type
cause the Vx warning count to increment. Note that “0 sec” means that
the Vx warning count is incremented for each wrong message version
received.
V1 Warning Count The number of times the query version received (Version 1) does not
match the version configured for this interface.
Table 131: show ip igmp snooping statistics output - display description
Field Description
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