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Chapter 39: Multicast Filtering Commands
IGMP Snooping
show ip igmp
snooping statistics
This command shows IGMP snooping protocol statistics for the specified
interface.
S
YNTAX
show ip igmp snooping statistics
{input [interface interface] |
output [interface interface] |
query [vlan vlan-id]}
interface
ethernet unit/port
unit - Unit identifier. (Range: 1)
port - Port number. (Range: 1-52)
port-channel channel-id (Range: 1-16)
vlan vlan-id - VLAN ID (Range: 1-4094)
query - Displays IGMP snooping-related statistics.
D
S
EFAULT
ETTING
None
C
M
OMMAND
ODE
Privileged Exec
E
XAMPLE
The following shows IGMP protocol statistics input:
Console#show ip igmp snooping statistics input interface ethernet 1/1
Interface Report
Leave
--------- -------- -------- -------- ------------- -------- --------- ------
Eth 1/ 1
23
Console#
Table 39-3: show ip igmp snooping statistics input - display description
Field
Description
Interface
Shows interface.
Report
The number of IGMP membership reports received on this
interface.
Leave
The number of leave messages received on this interface.
G Query
The number of general query messages received on this interface.
G(-S)-S Query
The number of group specific or group-and-source specific query
messages received on 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.
Join Succ
The number of times a multicast group was successfully joined.
Group
The number of multicast groups active on this interface.
– 1171 –
G Query
G(-S)-S Query Drop
11
4
10
Join Succ Group
5
14
5
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