Loopback Detection - TP-Link TL-SL3452 User Manual

Forward Portlist:
Port Isolation List
Port:
Forward Portlist:

5.1.5 Loopback Detection

Note:
The Loopback Detection function is for TL-SL3452 only.
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.
Select the port that to be forwarded to.
Display the port number.
Display the forwardlist.
Figure 5-6 Loopback Detection Config
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