Monitoring IGMP on Outgoing Interfaces

Purpose

Display all the OIF maps or the OIF map for the specified map name.

Action

To display all the OIF maps:

host1#show ip igmp oif-map
     Map Name         Group Prefix      Source Prefix           OIF        
------------------ ------------------ ------------------ ------------------
OIFMAP             232.1.1.0/24       0.0.0.0/0          ATM5/0.121        
                   232.1.1.0/24       10.1.1.2/32        self              
                   232.1.1.0/24       10.1.1.10/32       ATM5/0.120        
                   232.1.1.3/32       0.0.0.0/0          ATM5/0.130        
                   232.1.1.4/32       0.0.0.0/0          ATM5/0.130 

Meaning

Table 22 lists the output fields of the show ip igmp oif-map command.

Table 22: show ip igmp oif-map Output Fields

Field Name

Field Description

Map Name

Name of the map associated to the show output

Group Prefix

Multicast group IP prefix

Source Prefix

Source IP prefix

OIF

Outgoing interface associated with the group and source prefix

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