H3C S5120-EI Series - Stp Region-Configuration; Stp Root Primary

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Description
Use the stp priority command to set the priority of the switch.
Use the undo stp priority command to restore the default priority.
By default, the priority is 32768.
Examples
# Set the priority of the switch in MSTI 1 to 4096.
<Sysname> system-view
[Sysname] stp instance 1 priority 4096
stp region-configuration
Syntax
stp region-configuration
undo stp region-configuration
View
System view
Default level
2: System level
Parameters
None
Description
Use the stp region-configuration command to enter MST region view.
Use the undo stp region-configuration command to restore the default MST region configurations.
These are the default settings for the MST region:
• The MST region name of the switch is the MAC address of the switch.
• All VLANs are mapped to the CIST.
• The MSTP revision level is 0.
After you enter MST region view, you can configure the MST region-related parameters, including the
region name, VLAN-to-instance mappings, and revision level.
Examples
# Enter MST region view.
<Sysname> system-view
[Sysname] stp region-configuration
[Sysname-mst-region]
stp root primary
Syntax
stp [ instance instance-id ] root primary
undo stp [ instance instance-id ] root