TP-Link JetStream T3700G-52TQ - Spanning-Tree Bpdufilter; Spanning-Tree Bpduguard

T3700G-52TQ
JetStream 52-Port Gigabit Stackable L3 Managed Switch CLI Guide
Parameter
value —— The maximum number of hops that occur in a specific region
before the BPDU is discarded, ranging from 1 to 40 in hop. By default, it is 20.
Command Mode
Global Configuration Mode
Example
Configure the max-hops of STP as 30:
T3700G-52TQ(config)#spanning-tree max-hops 30
30.15 spanning-tree bpdufilter
Description
The spanning-tree bpdufilter command is used to enable the BPDU filter
function for a port. With the function enabled, the port can be prevented from
receiving and sending any BPDU packets. To disable the BPDU filter function,
please use no spanning-tree bpdufilter command.
Syntax
spanning-tree bpdufilter
no spanning-tree bpdufilter
Command Mode
Interface Configuration Mode (interface fastEthernet / interface range
fastEthernet / interface gigabitEthernet / interface range gigabitEthernet/
interface ten-gigabitEthernet / interface range ten-gigabitEthernet / interface
port-channel)
Example
Enable the BPDU filter function for Gigabit Ethernet port 1/0/2:
T3700G-52TQ(config)#interface gigabitEthernet 1/0/2
T3700G-52TQ(config-if)#spanning-tree bpdufilter
30.16 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
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