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    Monitoring IGMP SSM Mapping

    Purpose

    Display the SSM mapping state and the source list mapping associated with a multicast group address, based on the static SSM mapping configuration.

    Action

    To display the SSM mapping state and the source list mapping associated with a multicast group address:

    host1:boston#show ip igmp ssm-mapping 232.1.1.1
    
        SSM Mapping   : Enabled
        Group Address : 232.1.1.1
        Source List   : 172.1.1.1
                      : 172.1.1.2

    Meaning

    Table 1 lists the output fields of the show ip igmp ssm-mapping command.

    Table 1: show ip igmp ssm-mapping Output Fields

    Field Name

    Field Description

    SSM Mapping

    Status of SSM mapping on the interface: Enabled or Disabled

    Group Address

    Multicast group address requested

    Source List

    List of sources mapped to the multicast group address

    Published: 2014-08-19