TP-Link T1500-28PCT T1500-28PCTTL-SL2428PUN V3 CLI Reference Guide Guide - Page 102

port-based -- When a loop is detected, the switch will send a trap message and generate an entry on the log file. In addition, the switch will block the port on which the loop is detected and no packets can pass through the port. vlan-based -- When a loop is detected, the switch will send a trap message and generate an entry on the log file. In addition, the switch will block the VLAN in which the loop is detected and only the packets of the blocked VLAN cannot pass through the port. auto -- Block status can be automatically removed after recovery time. manual -- Block status can only be removed manually. Command Mode Interface Configuration Mode (interface fastEthernet | interface range fastEthernet | interface gigabitEthernet | interface range gigabitEthernet | interface port-channel | interface range port-channel ) Privilege Requirement Only Admin, Operator and Power User level users have access to these commands. Example Configure the loopback detection process-mode as port-based, and configure the recovery mode as manual for port 2: Switch(config)# interface gigabitEthernet 1/0/2 Switch(config-if)# loopback-detection config process-mode port-based recovery-mode manual 10.6 loopback-detection recover Description The loopback-detection recover command is used to remove the block status of selected ports, recovering the blocked ports to normal status, Syntax loopback-detection recover Command Mode Interface Configuration Mode (interface fastEthernet | interface range fastEthernet | interface gigabitEthernet | interface range gigabitEthernet | interface port-channel | interface range port-channel ) 83