Table 29 lists the
output fields for the show igmp snooping statistics command.
Output fields are listed in the approximate order in which they appear.
Table 29: show igmp snooping
statistics Output Fields
Field Name
Field Description
Level of Output
Routing-instance
Routing instance for IGMP snooping.
All levels
IGMP packet statistics
Heading for IGMP snooping statistics for all interfaces
or for the specified interface.
All levels
learning-domain
Appears at end of “IGMP packets statistics”
line.
All levels
IGMP Message type
Summary of IGMP statistics:
Membership Query—Number of membership queries
sent and received.
V1 Membership Report—Number of version
1 membership reports sent and received.
DVMRP—Number of DVMRP messages sent or
received.
PIM V1—Number of PIM version 1 messages
sent or received.
Cisco Trace—Number of Cisco trace messages
sent or received.
V2 Membership Report—Number of version
2 membership reports sent or received.
Group Leave—Number of group leave messages
sent or received.
Domain Wide Report—Number of domain-wide
reports sent or received.
V3 Membership Report—Number of version
3 membership reports sent or received.
Other Unknown types—Number of unknown message
types received.
IGMP v3 unsupported type—Number of messages
received with unknown and unsupported IGMP version 3 message types.
IGMP v3 source required for SSM—Number
of IGMP version 3 messages received that contained no source.
IGMP v3 mode not applicable for SSM—Number
of IGMP version 3 messages received that did not contain a mode applicable
for source-specific multicast (SSM).
All levels
Received
Number of messages received.
All levels
Sent
Number of messages sent.
All levels
Rx errors
Number of received packets that contained errors.
All levels
IGMP Global Statistics
Summary of IGMP snooping statistics for all interfaces.
Bad Length—Number of messages received
with length errors so severe that further classification could not
occur.
Bad Checksum—Number of messages received
with a bad IP checksum. No further classification was performed.
Rx non-local—Number of messages received
from senders that are not local.
All levels
Sample Output
show igmp snooping statistics
user@host> show igmp snooping statistics
Routing-instance foo
IGMP packet statistics for all interfaces in learning-domain vlan-100
IGMP Message type Received Sent Rx errors
Membership Query 89 51 0
V1 Membership Report 0 0 0
DVMRP 0 0 0
PIM V1 0 0 0
Cisco Trace 0 0 0
V2 Membership Report 139 0 0
Group Leave 0 0 0
Domain Wide Report 0 0 0
V3 Membership Report 136 0 0
Other Unknown types 0
IGMP v3 unsupported type 0
IGMP v3 source required for SSM 23
IGMP v3 mode not applicable for SSM 0
IGMP Global Statistics
Bad Length 0
Bad Checksum 0
Rx non-local 0
Routing-instance bar
IGMP packet statistics for all interfaces in learning-domain vlan-100
IGMP Message type Received Sent Rx errors
Membership Query 89 51 0
V1 Membership Report 0 0 0
DVMRP 0 0 0
PIM V1 0 0 0
Cisco Trace 0 0 0
V2 Membership Report 139 0 0
Group Leave 0 0 0
Domain Wide Report 0 0 0
V3 Membership Report 136 0 0
Other Unknown types 0
IGMP v3 unsupported type 0
IGMP v3 source required for SSM 23
IGMP v3 mode not applicable for SSM 0
IGMP Global Statistics
Bad Length 0
Bad Checksum 0
Rx non-local 0
