CLI Guide

Switch Management Commands 2135
Syntax
debug cfm {event | {pdu {all | ccm | ltm | lbm |} {tx | rx}}}
• event—CFM events
• pdu—CFM PDUs
• ccm—Continuity check messages
• ltm—Link trace messages
• lbm—Loopback messages
• tx—Transmit only
• rx—Receive only
• all—Everything
Default Configuration
This command has no default configuration.
Command Mode
Privileged Exec
User Guidelines
Debug commands should be used with caution. Switch behavior may be
adversely affected by the additional processing load incurred by enabling
debug output.
Example
The following examples enables display of CFM events on the console.
console#debug cfm event
debug clear
Use the debug clear command to disable all debug traces.
Syntax
debug clear