display stp region-configuration

Function

The display stp region-configuration command displays a 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

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
mstp	read

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. If you run this command in the other view without specifying an MSTP process, information about MSTP process 0 is displayed by default.

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> display stp region-configuration digest
Oper Configuration:
Format selector    :0
   Region name        :huawei
   Revision level     :0
   Digest             :0xAC36177F50283CD4B83821D8AB26DE62

# Display the configuration of an MST region.

<HUAWEI> display stp region-configuration
Oper Configuration:
Format selector :0
Region name     :huawei
Revision level  :0
Instance   VLANs Mapped
0    21 to 4094
         1    1 to 10
         2    11 to 20

**Table 1** Description of the **display stp region-configuration** 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.
Oper Configuration	Oper Configuration.
Instance VLANs Mapped	Mappings between spanning tree MSTIs and VLANs of the MST region.