TP-LINK tl-sl5428e User Manual

 

With loopback detection feature enabled, the switch can detect loops using loopback detection 
packets. When a loop is detected, the switch will display an alert or further block the corresponding 
port according to the port configuration. 

Choose the menu Switching→Port→LoopbackDetection to load the following page. 

 

Figure 5-5 Loopback Detection Config 

The following entries are displayed on this screen:

 



Here you can enable or disable Loopback Detection function 
globally. 

Set a Loopback Detection interval between 1 and 1000 seconds. 
By default, it’s 30 seconds. 

Time after which the blocked port would automatically recover to 
normal status. It can be set as integral times of detection interval.

Here you can enable or disable web automatic refresh. 

Set a web refresh interval between 3 and 100 seconds. By
default, it’s 6 seconds. 

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