Command Reference Guide Enable Mode Command Set
61200510L1-35E Copyright © 2005 ADTRAN 123

debug ip igmp <group-address>

Use the debug ip igmp command to enable debug messages for Internet Group Management Protocol
(IGMP) transactions (including helper activity). Debug messages are displayed (real time) on the terminal
(or Telnet) screen. Use the no form of this command to disable the debug messages.
Syntax Description
<group-address> Optional. Specifies the
IP address of a multicast group.
Default Values
No default value 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.
Usage Examples
The following example enable s IGMP debug messages for the specified multicast gro up:
>enable
#debug ip igmp 224.1.1.1