3com 8807 Reference Guide
31
IGMP S
NOOPING
C
ONFIGURATION
C
OMMANDS
IGMP Snooping
Configuration
Commands
Configuration
Commands
debugging mpm
Syntax
debugging mpm { abnormal | all | event | forward | groups | packets | timer }
undo debugging mpm { abnormal | all | event | forward | groups | packets |
timer }
timer }
View
User view
Parameter
abnormal: Enables IGMP snooping abnormal debugging
all: Turns on all IGMP snooping debugging switches
events: Enables IGMP snooping events debugging
forward: Enables IGMP snooping forwarding debugging
groups: Enables IGMP snooping multicast groups debugging
packets: Enables IGMP snooping packets debugging
timers: Enables IGMP snooping timers debugging
Description
Use the debugging mpm command to enable IGMP snooping debugging.
Use the undo debugging mpm to disable IGMP snooping debugging.
By default, IGMP snooping debugging is disabled.
Example
# Enable IGMP snooping timers debugging.
<SW8800> debugging mpm timers
MPM timers debugging switch is on.
display igmp-snooping
configuration
Syntax
display igmp-snooping configuration