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Parameter
name —— The region name, used to identify MST region. It ranges from 1 to 32
characters.
revision —— The revision for MST region identification, ranging from 0 to
65535.
Command Mode
Global Configuration Mode
Example
Configure the region name of MSTP as r1, and the revision level as 100:
TP-LINK(config)# spanning-tree region r1 100
spanning-tree msti
Description
The spanning-tree msti command is used to configure MSTP Instance. To
return to the default configuration of the corresponding Instance, please use no
spanning-tree msti command. Instance Configuration, a property of MST
region, is used to describe the VLAN-to-spanning-tree mapping configuration.
You can assign VLAN to different instances appropriate to your needs. Every
instance is a VLAN group independent of other instances and CST.
Syntax
spanning-tree msti {msti-id} [status {disable | enable}] [pri priority] [mapped
mapped]
no spanning-tree msti {msti-id}
Parameter
msti-id —— Instance ID, ranging from 1 to 8.
status —— Enable/ Disable the corresponding instance. By default, it is
disabled.
priority —— MSTI Priority, which must be multiple of 4096 ranging from 0 to
61440. By default, it is 32768. MSTI priority is an important criterion on
determining if the switch will be chosen as the root bridge in the specific
instance.
mapped —— VLAN-Instance mapping. Enter the VLAN ID which belongs to the
corresponding instance ID, in the format of 1,2-4.
Command Mode
Global Configuration Mode