R3303-HP HSR6800 Routers Layer 2 - LAN Switching Command Reference

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Syntax
stp region-configuration
undo stp region-configuration
Views
System view
Default command level
2: System level
Usage guidelines
These are the default settings for the MST region:
• The MST region name of the device is the MAC address of the device.
• 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
Use stp root primary to configure the device as the root bridge.
Use undo stp root to restore the default.
Syntax
stp [ instance instance-id ] root primary
undo stp [ instance instance-id ] root
Default
A device is not a root bridge.
Views
System view
Default command level
2: System level
Parameters
instance instance-id: Configures the device as the root bridge in a particular MSTI. The value range for
this argument is 0 to 31. The value 0 represents the CIST.