TP-LINK TL-SG5428 Betriebsanweisung PDF herunterladen (Seite 185)

172

Parameter

instance-id —— Instance ID, ranging from 1 to 8.

pri —— 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.

cost —— Path Cost, ranging from 0 to 200000. The lower value has the higher

priority. Its default value is 0 meaning “auto”.

Command Mode

Interface Configuration Mode (interface gigabitEthernet / interface range

gigabitEthernet)

Example

Configure the priority of port 1 in MST Instance 1 as 64, and path cost as 2000:

TL-SG5428(config)# interface gigabitEthernet 1/0/1

TL-SG5428(config-if)# spanning-tree mst instance 1 port-priority 64 cost

2000

spanning-tree priority

Description

The spanning-tree priority command is used to configure the bridge priority. To

return to the default value of bridge priority, please use no spanning-tree

priority command.

Syntax

spanning-tree priority pri

no spanning-tree priority

Parameter

pri —— Bridge priority, ranging from 0 to 61440. It is 32768 by default.

Command Mode

Global Configuration Mode

Example

Configure the bridge priority as 4096:

TL-SG5428(config)# spanning-tree priority 4096

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TP-LINK TL-SG5428 Betriebsanweisung Seite 185