Huawei Quidway S8500 Series - Chapter 1 MSTP Configuration Commands; MSTP Configuration Commands; Active Region-Configuration

Command Manual – STP
Quidway S8500 Series Routing Switches Chapter 1
MSTP Configuration Commands
Huawei Technologies Proprietary
1-1
Chapter 1 MSTP Configuration Commands
1.1 MSTP Configuration Commands
1.1.1 active region-configuration
Syntax
active region-configuration
View
MST region view
Parameter
None
Description
Use the active region-configuration command to activate the configurations of MST
region.
This command is used for manually activate the configurations of MST region.
Configuring the related parameters, especially the VLAN mapping table, of the MST
region, will lead to the recalculation of spanning tree and network topology flapping. To
bate such flapping, MSTP applies the configured parameters and launches
recalculation of the spanning tree only when you activate the configured MST region
parameters or enable MSTP.
After you entered this command, MSTP will apply the MST region parameters you have
configured to the system and recalculate the spanning tree.
Related command: instance, region-name, revision-level, vlan-mapping modulo,
check region-configuration.
Example
# Manually activate MST region configurations.
<Quidway>system-view
System View: return to User View with Ctrl+Z.
[Quidway]stp region-configuration
[Quidway-mst-region] active region-configuration