Dell PowerConnect B-FCXs Configuration Manual page 708

22
Displaying IGMP snooping information
Syntax: show ip multicast resource
The following table describes the output from the show ip multicast resource command.
Field
alloc
in-use
avail
get-fail
limit
get-mem
size
init
Available vidx
Displaying status of IGMP snooping traffic
To display status information for IGMP snooping traffic, enter the following command.
PowerConnect# show ip multicast traffic
IGMP snooping: Total Recv: 22, Xmit: 26
Q: query, Qry: general Q,
Recv
VL1
VL70
Recv
VL1
VL70
Send
VL1
VL70
VL70
Syntax: show ip multicast traffic
The following table describes the information displayed by the show ip multicast traffic command.
Field
Q
Qry
QryV2
QryV3
G-Qry
666
Description
The allocated number of units.
The number of units which are currently being used.
The number of available units.
This displays the number of resource failures.
NOTE: It is important to pay attention to this field.
The upper limit of this expandable field. The limit of multicast group is configured by the
system-max igmp-max-group-addr command. The limit of snoop mcache entry is
configured by the system-max multicast-snoop-mcache command.
The number of memory allocation. This number should continue to increase.
The size of a unit (in bytes).
The initial allocated amount of memory. More memory can be allocated if resources run out.
The output interface (OIF) port mask used by mcache. The entire device has a maximum of
4096 vidx. Different mcaches with the same OIF share the same vidx. If vidx is not available,
the stream cannot be hardware-switched.
G-Qry: group Q,
QryV2 QryV3
0 0
18 0
IsIN IsEX
0 4
0 0
QryV2 QryV3
0 0
0 0
pimsm-snooping, Hello:
Description
Query
General Query
Number of general IGMPv2 queries received or sent.
Number of general IGMPv3 queries received or sent.
Number of group-specific queries received or sent.
GSQry: group-source Q, Mbr: member
G-Qry GSQry MbrV2
0 0
0 0
ToIN ToEX ALLOW
0 0
0 0
G-Qry GSQry MbrV2
8 0
0 0
12, Join/Prune:
PowerConnect B-Series FCX Configuration Guide
MbrV3 Leave
4 0 0
0 0 0
BLOCK Pkt-Err
0 0 0
0 0 0
MbrV3
0 0
0 18
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