TP-LINK TL-SG3424P User Manual

 

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Enable Instance 1, add VLAN 2, 3, 4, 5, 8 for it, and configure MSTI Priority as 

4096: 

 1 status enable pri 4096 mapped 2-5,8 

The spanning-tree msti command is used to configure MSTP Instance Port. To 

return to the default configuration of the corresponding Instance Port, please 

use no spanning-tree msti command. A port can play different roles in different 

spanning tree instance. You can use this command to configure the parameters 

of the ports in different instance IDs as well as view status of the ports in the 

specified instance. 

{id} [pri pri] [path path] 

{id} 

  ——  The desired instance ID for its port configuration, ranging from 1 to 8. 

  ——  Port Priority, which must be multiple of 16 ranging from 0 to 240. By 

default, it is 128. Port Priority is an important criterion on determining if the port 

will be chosen as the root port by the device connected to this port.   

  ——  Path Cost, which is used to choose the path and calculate the path 

costs of ports in an MST region. It is an important criterion on determining the 

root port. The lower value has the higher priority. 

Interface Configuration Mode（interface ethernet / interface range ethernet） 

Configure the priority of port 5 in instance 1 as 64, and Path Cost as 100: 

 interface ethernet 5 

1 pri 64 path 100 

The spanning-tree tc-defend command is used to configure the TC Protect of