Enabling IGMP

Restrictions and guidelines

Enable IGMP on interfaces where the multicast group memberships are established and maintained.

Procedure

  1. Enter system view.

    system-view

  2. Enable IP multicast routing and enter MRIB view.

    multicast routing [ vpn-instance vpn-instance-name ]

    By default, IP multicast routing is disabled.

    For more information about this command, see IP Multicast Command Reference.

  3. Return to system view.

    quit

  4. Enter interface view.

    interface interface-type interface-number

  5. Enable IGMP.

    igmp enable

    By default, IGMP is disabled.