16.2.1 Command list

The following tables list the commands used to configure L2 loop-detection.

Table 16-2: List of configuration commands
Command name	Description
loop-detection	Sets the port type for the L2 loop detection functionality.
loop-detection auto-restore-time	Sets the time (in seconds) until a deactivated port is activated automatically.
loop-detection enable	Enables the L2 loop detection functionality.
loop-detection hold-time	Specifies the time (in seconds) that the number of received L2 loop detection frames is held before a port is changed to the inactive status.
loop-detection interval-time	Sets the interval for sending L2 loop detection frames.
loop-detection threshold	Sets the number of received L2 loop detection frames before a port is deactivated.

The following lists the operation commands related to L2 loop-detection.

Table 16-3: List of operation commands
Command name	Description
show loop-detection	Shows L2 loop detection information.
show loop-detection statistics	Shows L2 loop detection statistics.
show loop-detection logging	Shows L2 loop detection log data.
clear loop-detection statistics	Clears L2 loop detection statistics.
clear loop-detection logging	Clears L2 loop detection log data.
restart loop-detection	Restarts the L2 loop detection program.
dump protocols loop-detection	Outputs L2 loop detection dump information to a file.