Configuring Layer 2 Multicast
Switch(config-if)#ipv6 mld snooping
Switch(config-if)#show ipv6 mld snooping
MLD Snooping
Unknown Multicast
Last Query Times
Last Query Interval
Global Member Age Time
Global Router Age Time
Global Report Suppression
Enable Port:Gi1/0/3
Enable VLAN:
Switch(config-if)#end
Switch#copy running-config startup-config
3.2.3 Configuring MLD Snooping Parameters Globally
Configuring Report Message Suppression
Step 1
configure
Enter global configuration mode.
Step 2
ipv6 mld snooping report-suppression
Enable Report Message Suppression globally. If this function is enabled, the switch will only
forward the first MLD report message to Layer 3 devices and suppress subsequent MLD
report messages from the same multicast group during one query interval, which reduces the
number of MLD packets.
Step 3
show ipv6 mld snooping
Show the basic MLD snooping configuration.
Step 4
end
Return to privileged EXEC mode.
Step 5
copy running-config startup-config
Save the settings in the configuration file.
The following example shows how to enable Report Message Suppression:
Switch#configure
Switch(config)#ipv6 mld snooping
:Enable
:Pass
:2
:1
:260
:300
:Disable
Configuring MLD Snooping
Configuration Guide
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