run show loopback-detection

The run show loopback-detection command is used to view the configuration information and status information of loopback detection.

Command Syntax

run show loopback-detection

Parameter

None.

Example

View the configuration information and status information of loopback detection.

admin@PICOS# run show loopback-detection
Loopback-detection: enabled
message-interval: 30s

Interface       LBD Tx    Status                 From_Port                                                                  
----------      -----------    ------------           -----------                                           
ge-1/1/1        true           Normal
ge-1/1/2        false          LoopDetected    ge-1/1/1
......

Field	Description
Loopback-detection	Indicates whether loopback detection is globally enabled.
message-interval	Indicates the interval between sending loopback detection packets, in seconds.
Interface	All the physical interfaces or LAG interfaces on the device are displayed.
LBD Tx	Indicate whether the interface is the sending interface of the Loopback Detection (LBD) message, the value could be true or false. true: indicates that the interface is the sending interface of the Loopback Detection (LBD) message. false: indicates that the interface is not the sending interface of the Loopback Detection (LBD) message.
Status	If an interface receives a Loopback Detection (LBD) message sent from this device, then a loopback is detected, the Status of this interface is LoopDetected. The Status of other interfaces are Normal.
From_Port	When a loopback is detected, this field indicates the sending interface of loopback detection packets.