Debug Ip Igmp - Dell PowerEdge M420 Reference Manual

information such as source address, destination address, control packet type,
packet length, and the interface on which the packet is received or
transmitted is displayed on the console.
Syntax
debug ip dvmrp packet [ receive | transmit ]
no debug ip dvmrp packet [ receive | transmit ]
Default Configuration
Display of DVMRP traces is disabled by default.
Command Mode
Privileged EXEC mode.
User Guidelines
There are no usage guidelines for this command.
Example
console#debug ip dvmrp packet

debug ip igmp

Use the debug ip igmp command to trace IGMP packet reception and
transmission. The receive option traces only received IGMP packets and the
transmit option traces only transmitted IGMP packets. When neither
keyword is used in the command, then all IGMP packet traces are dumped.
Vital information such as source address, destination address, control packet
type, packet length, and the interface on which the packet is received or
transmitted is displayed on the console. Use the "no" form of this command
to disable IGMP traces.
Syntax
debug ip igmp packet [ receive | transmit ]
no debug ip igmp packet [ receive | transmit ]
1445
Serviceability Tracing Packet Commands