Ip igmp join Page 432
Page 432
Command Reference Guide
Global Configuration Mode Command Set
61200510L1-35E
Copyright © 2005 ADTRAN
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ip igmp join
Use the ip igmp join command to instruct the router stack to join a specific group. The stack may join
multiple groups.
Syntax Description
Specifies the IP address of a multicast group.
Default Values
No defaults necessary for this command.
Applicable Platforms
This command applies to the NetVanta 300, 1000R, 3000, 4000, and 5000 and Total Access 900 Series
units.
Command History
Release 7.1
Command was introduced.
Functional Notes
This command aids in debugging, allowing the router’s IP stack to connect to and respond on a multicast
group. The local stack operates as an IGMP host on the attached segment. In multicast stub applications,
the global helper address takes care of forwarding IGMP joins/responses on the upstream interface. The
router may respond to ICMP echo requests for the joined groups.
Usage Examples
The following example configures the unit to join with the specified multicast group:
(config)#ip igmp join 172.0.1.50