TP-Link T1600G-52PS - Spanning-Tree Guard Loop

222
itself automatically as ERROR-PORT when it receives BPDU packets, and the
port will disable the forwarding function for a while. To disable the BPDU
protect function, please use no spanning-tree bpduguard command.
Syntax
spanning-tree bpduguard
no spanning-tree bpduguard
Command Mode
Interface Configuration Mode (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
Enable the BPDU protect function for port 1/0/2:
T1600G-52TS(config)# interface gigabitEthernet 1/0/2
T1600G-52TS(config-if)# spanning-tree bpduguard
26.19 spanning-tree guard loop
Description
The spanning-tree guard loop command is used to enable the Loop Protect
function for a port. Loop Protect is to prevent the loops in the network
brought by recalculating STP because of link failures and network
congestions. To disable the Loop Protect function, please use no
spanning-tree guard loop command.
Syntax
spanning-tree guard loop
no spanning-tree guard loop
Command Mode
Interface Configuration Mode (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.