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.

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