1574 Serviceability Tracing Packet Commandstype, packet length, and the interface on which the packet is received ortransmitted is displayed on the console. Use the “no” form of this commandto disable IGMP traces.Syntaxdebug ip igmp packet [ receive | transmit ]no debug ip igmp packet [ receive | transmit ]Default ConfigurationDisplay of IGMP traces is disabled by default.Command ModePrivileged EXEC mode.User GuidelinesThere are no user guidelines for this command.Exampleconsole#debug ip igmp packetdebug ip mcacheUse the debug ip mcache command for tracing MDATA packet reception andtransmission. The receive option traces only received data packets and thetransmit option traces only transmitted data packets. When neither keywordis used in the command, then all data packet traces are dumped. Vitalinformation such as source address, destination address, packet length, andthe interface on which the packet is received or transmitted is displayed onthe console. Use the “no” form of this command to disable MDATA tracing.Syntaxdebug ip mcache packet [ receive | transmit ]no debug ip mcache packet [ receive | transmit ]Default ConfigurationDisplay of MDATA traces is disabled by default.
