View IPv6 MLD Host Cache

View the learned multicast group addresses in the host cache.

Procedure

  1. To enter User EXEC mode, log on to the switch.
  2. View IPv6 MLD host cache:

    show ipv6 mld-host-cache

  3. View IPv6 MLD host cache for a management interface:

    show ipv6 mld-host-cache mgmtEthernet [mgmt]

    Note

    Note

    This step only applies to VSP 8600 Series.

Example

Switch:1#show ipv6 mld-host-cache
======================================================                            
                   MLD Cache Information
======================================================
PORT/VID  GRPADDRESS                              SELF
-------------------------------------------------------
mgmt     ff02::1:ff00:3                         enabled
mgmt     ff02::1:ff4c:9400                      enabled
mgmt     ff02::1                                enabled

Job aid

The following table describes the fields in the output for the show ipv6 mld-host-cache command.

Parameter

Description

GRPADDRESS

Shows the IP address of the multicast group. When combined with the group mask, it identifies the prefix that the local router uses to advertise itself as a C-RP router.

SELF

Indicates whether or not the group is locally registered into MLD Host Cache.

  • enabled — group is locally registered into MLD Host Cache

  • disabled — group is not locally registered into MLD Host Cache

PORT/VID

Shows the port or VLAN that learns the multicast group.