Tp-Link T1700G-28TQ [231/345] Spanning tree guard tc

Tp-Link T1700G-28TQ V1 [231/345] Spanning tree guard tc
26.21 spanning-tree guard tc
Description
The spanning-tree guard tc command is used to enable the TC Protect of
Spanning Tree function for a port. To disable the TC Protect of Spanning Tree
function, please use no spanning-tree guard tc command. A switch removes
MAC address entries upon receiving TC-BPDUs. If a malicious user
continuously sends TC-BPDUs to a switch, the switch will be busy with
removing MAC address entries, which may decrease the performance and
stability of the network. With the Protect of Spanning Tree function enabled, you
can configure the number of TC-BPDUs in a required time, so as to avoid the
process of removing MAC addresses frequently.
Syntax
spanning-tree guard tc
no spanning-tree guard tc
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet / interface ten-gigabitEthernet / interface range
ten-gigabitEthernet)
Privilege Requirement
Only Admin, Operator and Power User level users have access to these
commands.
Example
Enable the TC Protect of Spanning Tree for port 2:
T1700G-28TQ(config)# interface gigabitEthernet 1/0/2
T1700G-28TQ(config-if)# spanning-tree guard tc
26.22 spanning-tree mcheck
Description
The spanning-tree mcheck command is used to enable mcheck.
Syntax
spanning-tree mcheck
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