display stp region-configuration (MSTP process region view)

Function

The display stp region-configuration command displays a Multiple Spanning Tree (MST) region's valid configuration, including the region name, revision level, mappings between VLANs and spanning tree instances, and configuration digest.

Format

display stp region-configuration [ digest ]

Parameters

Parameter	Description	Value
digest	Displays digest of a valid MST region configuration.	-

Parameter

Description

Value

digest

Displays digest of a valid MST region configuration.

Views

MSTP process region view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
mstp	write

Usage Guidelines

Usage Scenario

After an MST region is configured and takes effect on the MSTP network, run the display stp region-configuration command to view the MST region name, revision level, mapping between STP MSTIs and VLANs.

Precautions

If you run this command in the MSTP process view without specifying an MSTP process, information about the MSTP process in this view is displayed by default.

For description about MSTP process 0, see stp process.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display digest of a valid MST region configuration.

<HUAWEI> system-view
[~HUAWEI] stp process 1
[~HUAWEI-mst-process-1] stp region-configuration
[~HUAWEI-mst-process-1-region] display stp region-configuration digest
 Oper configuration
   Format selector    :0
   Region name        :38ba139bb601
   Revision level     :0
   Digest             :0xAC36177F50283CD4B83821D8AB26DE62

# Display the configuration of an MST region.

<HUAWEI> system-view
[~HUAWEI] stp process 1
[~HUAWEI-mst-process-1] stp region-configuration
[~HUAWEI-mst-process-1-region] display stp region-configuration
 Oper configuration
   Format selector    :0
   Region name        :38ba139bb601
   Revision level     :0

   Instance   VLANs Mapped
      0       1 to 4094

**Table 1** Description of the **display stp region-configuration (MSTP process region view)** command output
Item	Description
Format selector	Selection factors defined by MSTP.
Region name	Name of the MST region.
Revision level	Revision level of the MST region.
Digest	Digest of the MST region configuration.
Instance VLANs Mapped	Mappings between spanning tree MSTIs and VLANs of the MST region.