TP-Link T1500G-10PS T1500G-10PSUN V1 User Guide - Page 96

Application Example for STP Function

Page 96 highlights

BPDU Protect: BPDU Filter: LAG: BPDU Protect is to prevent the edge port from being attacked by maliciously created BPDUs BPDU Filter is to prevent BPDUs flood in the STP network. Displays the LAG number which the port belongs to. 7.5 Application Example for STP Function  Network Requirements  Switch A, B, C, D and E all support MSTP function.  A is the central switch.  B and C are switches in the convergence layer. D, E and F are switches in the access layer.  There are 6 VLANs labeled as VLAN101-VLAN106 in the network.  All switches run MSTP and belong to the same MST region.  The data in VLAN101, 103 and 105 are transmitted in the STP with B as the root bridge. The data in VLAN102, 104 and 106 are transmitted in the STP with C as the root bridge.  Network Diagram  Configuration Procedure  Configure Switch A: Step Operation 1 Configure ports Description On VLAN→802.1Q VLAN page, configure the link type of the related ports as Tagged, and add the ports to VLAN101-VLAN106. The detailed instructions can be found in the section 802.1Q VLAN. 86

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BPDU Protect:
BPDU Protect is to prevent the edge port from being attacked by
maliciously created BPDUs
BPDU Filter:
BPDU Filter is to prevent BPDUs flood in the STP network.
LAG:
Displays the LAG number which the port belongs to.
7.5
Application Example for STP Function
Network Requirements
Switch A, B, C, D and E all support MSTP function.
A is the central switch.
B and C are switches in the convergence layer. D, E and F are switches in the access layer.
There are 6 VLANs labeled as VLAN101-VLAN106 in the network.
All switches run MSTP and belong to the same MST region.
The data in VLAN101, 103 and 105 are transmitted in the STP with B as the root bridge. The
data in VLAN102, 104 and 106 are transmitted in the STP with C as the root bridge.
Network Diagram
Configuration Procedure
Configure Switch A:
Step
Operation
Description
1
Configure ports
On
VLAN
→802.1Q VLAN
page, configure the link
type of the related ports as Tagged, and add the
ports
to
VLAN101-VLAN106.
The
detailed
instructions can be found in the section
802.1Q
VLAN
.
86