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5.6 debug loopback-detection
Command: debug loopback-detection
Function: After enabling the loopback detection debug on a port, BEBUG information will
be generated when sending, receiving messages and changing states.
Parameters: None.
Command Mode: Admin Mode.
Default: Disabled by default.
Usage Guide: Display the message sending, receiving and state changes with this
command.
Example:
Switch#debug loopback-detection
%Jan 01 03:29:18 2006 Send loopback detection probe packet:dev Ethernet1/10, vlan id
1
%Jan 01 03:29:18 2006 Send loopback detection probe packet:dev Ethernet 1/10, vlan id
2