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    Monitoring IGMP Proxy Groups

    Purpose

    Display information about the multicast groups that IGMP proxy reported.

    Action

    To display information about the multicast groups that IGMP proxy reported:

    host1#show ip igmp-proxy groups
    
    Grp Address     Interface       Member State
    --------------- --------------- --------------
    225.1.1.1       atm3/0.2          Idle
    225.1.1.2       atm3/0.2          Idle
    225.1.1.3       atm3/0.2          Idle
    225.1.1.4       atm3/0.2          Idle
    225.1.1.5       atm3/0.2          Idle
    225.1.1.6       atm3/0.2          Idle
    count 6

    To display information about a particular multicast group:

    host1#show ip igmp-proxy group 225.1.1.1
    Grp Address     Interface       Member State
    --------------- --------------- --------------
    225.1.1.1       atm3/0.2        Idle

    To display the number of groups that IGMP proxy reported:

    host1#show ip igmp-proxy group count
    Count: 6 groups

    Meaning

    Table 1 lists the output fields of the show ip igmp-proxy groups command.

    Table 1: show ip igmp-proxy groups Output Fields

    Field Name

    Field Description

    Grp Address

    Address of the multicast group

    Interface

    Type and specifier of the upstream interface associated with the multicast group

    Member State

    State of the associated group address and interface:

    • Idle—Interface is going to send a group membership report to respond to a group membership query for this group
    • Delay—Interface has responded to the latest group membership query for this group

    count

    Total number of multicast groups associated with this interface

     

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    Published: 2014-08-19