Consolidated Platform Configuration Guide, Cisco Ios Release 15.2(4)E (Catalyst 2960-X Switches - Cisco Catalyst 2960 series Configuration Manual

Command or Action
Step 2
no ipv6 mld snooping listener-message-suppression
Example:
Switch(config)# no ipv6 mld snooping
listener-message-suppression
Step 3
end
Example:
Switch(config)# end
Step 4
show ipv6 mld snooping
Example:
Switch# show ipv6 mld snooping
Displaying MLD Snooping Information
You can display MLD snooping information for dynamically learned and statically configured router ports
and VLAN interfaces. You can also display IPv6 group address multicast entries for a VLAN configured for
MLD snooping.
Table 22: Commands for Displaying MLD Snooping Information
Command
show ipv6 mld snooping [ vlan vlan-id ]
show ipv6 mld snooping mrouter [ vlan vlan-id
]

Consolidated Platform Configuration Guide, Cisco IOS Release 15.2(4)E (Catalyst 2960-X Switches)

Displaying MLD Snooping Information
Purpose
Disable MLD message suppression.
Return to privileged EXEC mode.
Verify that IPv6 MLD snooping report suppression
is disabled.
Purpose
Displays the MLD snooping configuration
information for all VLANs on the switch or for a
specified VLAN.
(Optional) Enter vlan vlan-id to display information
for a single VLAN. The VLAN ID range is 1 to 1001
and 1006 to 4094.
Displays information on dynamically learned and
manually configured multicast router interfaces. When
you enable MLD snooping, the switch automatically
learns the interface to which a multicast router is
connected. These are dynamically learned interfaces.
(Optional) Enters vlan vlan-id to display information
for a single VLAN. The VLAN ID range is 1 to 1001
and 1006 to 4094.
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