3Com 5500G-EI Command Reference Guide - Page 250

250 CHAPTER 7: USING MULTICAST PROTOCOL COMMANDS Example Clear the route entry with address of 225.5.4.3 from the core multicast routing table. reset multicast routing-table 225.5.4.3 Clear statistic information of the forward entry with address of 225.5.4.3 from the MFC forwarding table. reset multicast forwarding-table statistics 225.5.4.3 IGMP Configuration Commands This section describes how to use the IGMP Configuration commands on your Switch 5500G-EI. debugging igmp Syntax debugging igmp { all | event | host | packet | timer } undo debugging igmp { all | event | host | packet | timer } View User View Parameter all: Enables all the debugging information for IGMP functions. event: Enables debugging information for IGMP events. host: Enables debugging information for IGMP hosts packet: Enables debugging information for IGMP packets. timer: Enables debugging information for IGMP timers. Description Use the debugging igmp command to enable IGMP debugging functions. Use the undo debugging igmp command to disable the debugging functions. By default, IGMP debugging functions are disabled. Example Enable all IGMP debugging functions debugging igmp all display igmp group Syntax display igmp group [ group-address | interface interface-type interface-number ] View Any View