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    Modifying the MLD Version

    By default, the router supports MLD version 1 (MLDv1). To enable the router to use MLD version 2 (MLDv2) for source-specific multicast (SSM) only, include the version 2 statement.

    If you configure the MLD version setting at the individual interface hierarchy level, it overrides configuring the IGMP version using the interface all statement.

    If a source address is specified in a multicast group that is statically configured, the version must be set to MLDv2.

    To change an MLD interface to version 2:

    1. Configure the MLD interface.
      [edit protocols mld]user@host# set interface fe-0/0/0.0 version 2
    2. Verify the configuration by checking the version field in the output of the show mld interface command. The show mld statistics command has version-specific output fields, such as the counters in the MLD Message type field.

    Published: 2013-11-18