Configuration Guide User guide
FastIron Configuration Guide 1509
53-1002494-02
Displaying IGMP snooping information
Displaying status of IGMP snooping traffic
To display status information for IGMP snooping traffic, enter the show ip multicast traffic
command.
Syntax: show ip multicast traffic
The following table describes the information displayed by the show ip multicast traffic command.
Field Description
QQuery
Qry General Query
QryV2 Number of general IGMPv2 queries received or sent.
QryV3 Number of general IGMPv3 queries received or sent.
G-Qry Number of group-specific queries received or sent.
GSQry Number of group source-specific queries received or sent.
Mbr The membership report.
MbrV2 The IGMPv2 membership report.
MbrV3 The IGMPv3 membership report.
IsIN Number of source addresses that were included in the traffic.
IsEX Number of source addresses that were excluded in the traffic.
ToIN Number of times the interface mode changed from EXCLUDE to INCLUDE.
ToEX Number of times the interface mode changed from INCLUDE to EXCLUDE.
ALLO Number of times that additional source addresses were allowed on the interface.
BLK Number of times that sources were removed from an interface.
Pkt-Err Number of packets having errors, such as checksum.
Pimsm-snooping hello, join,
prune
Number of PIM sparse hello, join, and prune packets
Brocade# show ip multicast traffic
IGMP snooping: Total Recv: 22, Xmit: 26
Q: query, Qry: general Q, G-Qry: group Q, GSQry: group-source Q, Mbr: member
Recv QryV2 QryV3 G-Qry GSQry MbrV2 MbrV3 Leave
VL1 0 0 0 0 4 0 0
VL70 18 0 0 0 0 0 0
Recv IsIN IsEX ToIN ToEX ALLOW BLOCK Pkt-Err
VL1 0 4 0 0 0 0 0
VL70 0 0 0 0 0 0 0
Send QryV2 QryV3 G-Qry GSQry MbrV2 MbrV3
VL1 0 0 8 0 0 0
VL70 0 0 0 0 0 18
VL70 pimsm-snooping, Hello: 12, Join/Prune: 9