QTech QSW-2800 series User Manual

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52
6.2 Port Loopback Detection
Function Configuration Task List
Configure the time interval of loopback detection
Enable the function of port loopback detection
Configure the control method of port loopback detection
Display and debug the relevant information of port loopback detection
Configure the loopback-detection control mode (automatic recovery enabled or not)
1. Configure the time interval of loopback detection
Command
Explanation
Global Mode
loopback-detection interval-time <loopback>
<no-loopback>
no loopback-detection interval-time
Configure the time interval of loopback
detection.
2. Enable the function of port loopback detection
lCommand
Explanation
Port Mode
loopback-detection specified-vlan <vlan-list>
no loopback-detection specified-vlan <vlan-
list>
Enable and disable the function of port
loopback detection.
3. Configure the control method of port loopback detection
Command
Explanation
Port Mode
loopback-detection control {shutdown |block|
learning}
no loopback-detection control
Enable and disable the function of port
loopback detection control.
4. Display and debug the relevant information of port loopback detection
Command
Explanation
Admin Mode
debug loopback-detection
no debug loopback-detection
Enable the debug information of the function module
of port loopback detection. The no operation of this
command will disable the debug information.

QTech QSW-2800 series Specifications

General

Brand	QTech
Model	QSW-2800 series
Category	Switch
Language	English