`show ip igmp traffic`

Displays the Internet Group Management Protocol (IGMP) traffic status on each port.

Syntax

show ip igmp [ vrf vrf-name ] traffic

Parameters

vrf vrf-name: Specifies information for a VRF instance.

Modes

User EXEC mode

The show ip igmp traffic command displays the following information:

Output Field	Description
RECEIVE COUNTERS	Statistics for receive counters
Port	The port number.
QryV1	Number of general IGMPv1 queries received or sent on the port.
QryV2	Number of general IGMPv2 queries received or sent on the port.
QryV3	Number of general IGMPv3 queries received or sent on the port.
G-Qry	Number of group-specific queries received or sent on the port.
GSQry	Number of source-specific queries received or sent on the port.
MbrV1	Number of IGMPv1 reports received on this port.
MbrV2	Number of IGMPv2 reports received on this port.
MbrV3	Number of IGMPv3 reports received on this port.
Leave	Number of IGMPv2 "leave" messages on the interface.
IsIN	Number of IGMPv3 reports with group record types "MODE_IS_INCLUDE" received on the port.
IsEX	Number of IGMPv3 reports with group record types "MODE_IS_EXCLUDE" received on the port.
ToIN	Number of IGMPv3 reports with group record types “INCLUDE_MODE” received on the port.
ToEX	Number of IGMPv3 reports with group record types “EXCLUDE_MODE” received on the port.
ALLO	Number of IGMPv3 reports with group record types “ALLOW_NEW_SOURCES” received on the port.
BLK	Number of IGMPv3 reports with group record types "BLOCK_OLD_SOURCES" received on the port.
total	Total number of group reports ignored.
V1 Reports	Total number of IGMPv1 reports.
Errors	Statistics for types of errors.
xsum	The number of IGMP packets received for which the calculated checksum does not match the checksum field in the packet.
group	The number of IGMP packets received for which the packet size does not match the length field in the packet.
Invalid intf	The number of invalid interfaces.
router alert err	The number of IGMP packets received without the IP router alert option.
subnet miss	The number of IGMP packets dropped because the host IP address is not in the same subnet of that interface.
ttl err	The number of IGMP packets dropped because the time to live (TTL) is not 1.
Filter	Number of IGMP Report or Leave messages filtered.
total max_group_drop_count	Total number of group reports ignored due to the maximum limit configuration for the `ip igmp max-group-address` command.
TRANSMIT COUNTERS	Statistics for transmitted counters.

Examples

The following example displays output showing the IGMP traffic status on each port.

device> show ip igmp traffic

RECEIVE COUNTERS
Port     QryV1 QryV2 QryV3 G-Qry GSQry MbrV1 MbrV2 MbrV3 Leave  IsIN  IsEX ToIN ToEX ALLO  BLK
--------+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+-----+----+----+----+----
v10         0     0     0     0     0     0 11212     0  1196     0     0    0    0    0    0
*** total: V1 Reports 0, Errors: xsum 0, group 0, Invalid intf 0, router alert err 0, subnet miss 0, ttl err 0
Filter: Report 1 Leave 1
*** total max_group_drop_count: 263

TRANSMIT COUNTERS
Port     QryV1 QryV2 QryV3 G-Qry GSQry
--------+-----+-----+-----+-----+-----
lg1         0     0   168     0     0
Note: All Counter are reset, if anyone reaches 100000 and above

History

Release version	Command history
08.0.90	The output of this command was modified to display the drop counts and the total number of group reports ignored due to the maximum limit configuration for the `ip igmp max-group-address` command.
08.0.92	The output for this command was modified to display information for drop counters.
09.0.10	The command output was modified to include information about IGMP report filter policies.

Show Commands

show ip igmp traffic

`show ip igmp traffic`