System information

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3-1-5. Loop Detection
The loop detection is used to detect the presence of traffic. When switch receives
packet’s(looping detection frame) MAC address the same as oneself from port, show Loop
detection happens. The port will be locked when it received the looping detection frames. If
you want to resume the locked port, please find out the looping path and take off the looping
path, then select the resume the locked port and click on “Resume” to turn on the locked
ports.
Function name:
Loop Detection
Function description:
Display whether switch open Loop detection.
Fig. 3-8
Parameter description:
Port No:
Display the port number. The number is 1 – 24.
Detection Port - Enable:
When Port No is chosen, and enable port' s Loop detection, the port can detect
loop happens. When Port-No is chosen, enable port' s Loop detection, and the
port detects loop happen, port will be Locked. If Loop did not happen, port
maintains Unlocked.
Locked Port - Resume:
When Port No is chosen, enable port' s Loop detection, and the port detects loop
happen, the port will be Locked. When choosing Resume, port locked will be
opened and turned into unlocked. If not choosing Resume, Port maintains locked.