Cable Fault
Distance(m):
Displays the error length (in meters) of the cable.
Test: Click Test to diagnose the cable connected to this port.
Test ALL: Click Test All to carry on the cable test on all ports.
Note:
The test result is just for your reference.
5.4 Loop Prevention
With loop prevention feature enabled, the switch can detect loops using loop detection
packets. When a loop is detected, the switch will block the corresponding port automatically.
Choose the menu Monitoring→Loop Prevention to load the following page.
Figure 5-5 Loop Prevention Setting
The following entries are displayed on this screen: