252 Serviceability Packet Tracing Commands
debug dhcp packet This command displays “debug” information about DHCPv4 client activities and
traces DHCPv4 packets to and from the local DHCPv4 client.
no debug dhcp This command disables the display of “debug” trace output for DHCPv4 client
activity.
debug dot1x packet Use this command to enable dot1x packet debug trace.
no debug dot1x
packet
Use this command to disable dot1x packet debug trace.
debug
igmpsnooping
packet
This command enables tracing of IGMP Snooping packets received and
transmitted by the switch.
Default disabled
Format
debug dhcp packet [transmit | receive]
Mode Privileged EXEC
Format
no debug dhcp packet [transmit | receive]
Mode Privileged EXEC
Default disabled
Format
debug dot1x
Mode Privileged EXEC
Format
no debug dot1x
Mode Privileged EXEC
Default disabled
Format
debug igmpsnooping packet