Loopback-Detection Recovery-Time; Loopback-Detection(Interface) - TP-Link TL-SG2216 Reference Manual

Example
Specify the interval-time as 50 seconds:
TL-SG2424(config)# loopback-detection interval 50

loopback-detection recovery-time

Description
The loopback-detection recovery-time command is used to configure the
time after which the blocked port would automatically recover to normal status.
Syntax
loopback-detection recovery-time recovery-time
Parameter
recovery-time —— The time after which the blocked port would automatically
recover to normal status, and the loopback detection would restart. It is integral
times of detection interval, ranging from 3 to 100 and the default value is 3.
Command Mode
Global Configuration Mode
Example
Configure the recovery-time as 3 times of detection interval:
TL-SG2424(config)# loopback-detection recovery-time 3

loopback-detection(interface)

Description
The loopback-detection command is used to enable the loopback detection
function of the specified port. To disable it, please use no loopback-detection
command.
Syntax
loopback-detection
no loopback-detection
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet)
Example
Enable the loopback detection function of ports 1-3:
92