TP-LINK TL-SG2452 User Manual

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Example 
Display the spanning-tree information of all ports: 
TL-SG2424(config)# show spanning-tree interface 
Display the spanning-tree information of port 2: 
TL-SG2424(config)# show spanning-tree interface gigabitEthernet 1/0/2 
Display the spanning-tree mode information of port 2: 
TL-SG2424(config)# show spanning-tree interface gigabitEthernet 1/0/2 
mode 
show spanning-tree interface-security 
Description 
The show spanning-tree interface-security command is used to display the 
protect information of all ports or a specified port. 
Syntax 
show spanning-tree interface-security gigabitEthernet port ] [ bpdufilter | 
bpduguard | loop | root | tc | tc-defend ] 
Parameter 
port  ——  The Ethernet port number. 
Command Mode 
Privileged EXEC Mode and Any Configuration Mode 
Example 
Display the protect information of all ports: 
TL-SG2424(config)# show spanning-tree interface-security 
Display the protect information of port 1: 
TL-SG2424(config)#show spanning-tree interface-security gigabitEthernet 
1/0/1   
Display the interface security bpdufilter information: 
TL-SG2424(config)# show spanning-tree interface-security bpdufilter