TP-LINK TL-SG3210 사용자 설명서

 

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TL-SG3424(config)# interface range gigabitEthernet 1/0/1-3 

TL-SG3424(Config-if)# loopback-detection 

The  loopback-detection config command is used to configure the 

process-mode and recovery-mode for the ports by which the switch copes with 

the detected loops. 

loopback-detection config [  process-mode  { alert | port-based }] 

[ recovery-mode { auto | manual }] 

process-mode  —— The mode how the switch processes the detected loops. 

Alert: When a loop is detected, display an alert. Port based: When a loop is 

detected, display an alert and block the port. 

recovery-mode  ——  The mode how the blocked port recovers to normal status. 

Auto: Block status can be automatically removed after recovery time. Manual: 

Block status can only be removed manually. 

Interface Configuration Mode (interface gigabitEthernet / interface range 

gigabitEthernet) 

Configure the loopback detection process-mode as port-based and 

recovery-mode as manual for port 2: 

TL-SG3424(config)# interface gigabitEthernet 1/0/2 

TL-SG3424(config-if)# loopback-detection config process-mode port-based 

recovery-mode manual 

The loopback-detection recover command is used to remove the block status 

of selected ports, recovering the blocked ports to normal status,