BigIron RX Series Configuration Guide 1273
53-1002253-01
Multicast Listener Discovery and source specific multicast  protocols (MLDv2)
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Syntax: show ipv6 mld interface [<port-number>] 
Enter the port’s number if you want to display MLD information for a specific interface.
Displaying MLD traffic
To display information on MLD traffic, enter a command such as the following.
The report has a Receive and a Send section. These sections show the following information.
This field... Displays...
version Version of the MLD being used.
query int Query interval in seconds.
max resp time Number of seconds multicast groups have to respond to queries.
group mem time Number of seconds multicast groups can be members of this group before aging 
out. 
(details) The following is displayed for each interface:
• The port ID
• The default MLD version being used
• The multicast protocol used
• IPV6 address of the multicast interface 
• If the interface has groups, the group source list, IPv6 multicast address, and 
the filter mode are displayed.
This field Displays
QryV1 Number of general MLDv1 queries received or sent by the virtual routing interface. 
QryV2 Number of general MLDv2 queries received or sent by the virtual routing interface. 
G-Qry Number of group specific queries received or sent by the virtual routing interface. 
GSQry Number of source specific queries received or sent by the virtual routing interface. 
MbrV1 Number of MLDv1 membership reports received. 
MbrV2 Number of MLDv2 membership reports received.
BigIron RX #show ipv6 traffic
Recv  QryV1 QryV2 G-Qry GSQry MbrV1 MbrV2 Leave IS_IN IS_EX 2_IN 2_EX ALLO  BLK
e3/1      0     0     0     0     0     0     0     0     0    0    0    0    0
e3/2      0     0     0     0     0     0     0     0     0    0    0    0    0
e6/18     0     0     0     0     0   176     0   110     0    0    0   66    0
e6/19     0     0     0     0     0   176     0   110     0    0    0   66    0
e6/20     0     0     0     0     0   176     0   110     0    0    0   66    0
e6/25     0     0     0     0     0   176     0   110     0    0    0   66    0
l1        0     0     0     0     0     0     0     0     0    0    0    0    0
Send  QryV1 QryV2 G-Qry GSQry
e3/1      0     0     0     0
e3/2      0     0     0     0
e6/18     0    10    10     0
e6/19     0    10    10     0
e6/20     0    10    10     0
e6/25     0    10    10     0
l1        0     0     0     0
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