Command Manual – STP 
Quidway S8500 Series Routing Switches  Chapter 1  
MSTP Configuration Commands
 
Huawei Technologies Proprietary 
1-2 
1.1.2  check region-configuration  
Syntax 
check region-configuration  
View 
MST region view 
Parameter 
None 
Description 
Use the check region-configuration command to view the configuration information 
(including switch region name, revision level, and VLAN mapping table) to be activated. 
MSTP defines that the user must ensure the correct region configurations, especially 
the VLAN mapping table configuration. The switches can be configured in the same 
region only if their region names, VLAN mapping tables, and MSTP revision levels are 
configured exactly the same. The switch may not be configured in the expected region 
due to any slight deviation. You can use this command to display the MST region 
configuration information to be activated to know to which MST regions the switch 
belongs and check if the MST region configurations are correct.  
Related command: instance, region-name, revision-level, vlan-mapping modulo, 
active region-configuration. 
Example 
# Display the configuration information about the region.  
<Quidway>system-view 
System View: return to User View with Ctrl+Z. 
[Quidway]stp region-configuration  
[Quidway-mst-region] check region-configuration  
Admin. Configuration 
   Format selector :0 
   Region name     :00b010000001 
   Revision level  :0 
 
   Instance   Vlans Mapped 
      0       1 to 9, 11 to 4094 
     16       10