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Monitoring IGMP on a Mapped Outgoing Interface
Purpose
Display the current mappings to all the mapped outgoing interfaces or to the specified mapped outgoing interface.
Action
To display the current mappings to all the mapped outgoing interfaces:
host1# show ip igmp mapped-oif
OIF Oper Group Address Source Address Join I/F Map Name
--------------- ---- --------------- --------------- --------------- ----------
ATM5/0.120 Up 232.1.1.2 10.1.1.10 ATM5/0.12 OIFMAP
ATM5/0.13 OIFMAP
ATM5/0.121 Up 232.1.1.1 * ATM5/0.12 OIFMAP
ATM5/0.13 OIFMAP
232.1.1.2 10.1.1.11 ATM5/0.12 OIFMAP
ATM5/0.13 OIFMAP
Counts: 3 source-group mappings
Meaning
Table 20 lists the output fields of the show ip igmp mapped-oif command.
Table 20: show ip igmp mapped-oif Output Fields
Field Name | Field Description |
|---|---|
OIF | Outgoing interface used in an OIF map |
Oper | Operation status of the outgoing interface |
Group Address | Multicast group IP address associated with the OIF |
Source Address | Source IP address associated with the OIF |
Join I/F | IGMP interface associated with the OIF |
Map Name | Name of the map associated to the OIF |
Counts | Number of source-group mappings to OIFs |
