TP-Link T1600G-28PS T1600G-28PSUN V3 CLI Reference Guide Guide - Page 191

20.17 spanning-tree bpduflood Description The spanning-tree bpduflood command is used to enable the BPDU forward function for a port. With the function enabled, the port still can forward spanning tree BPDUs when the spanning tree function is disabled on this port. To disable the BPDU filter function, please use no spanning-tree bpduflood command. Syntax spanning-tree bpduflood no spanning-tree bpduflood 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 forward function for port 1/0/2: T1600G-28TS(config)# interface gigabitEthernet 1/0/2 T1600G-28TS(config-if)# spanning-tree bpduflood 20.18 spanning-tree bpduguard Description The spanning-tree bpduguard command is used to enable the BPDU protect function for a port. With the BPDU protect function enabled, the port will set 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 170