H3C S7500E Series

11-16
regular-expression: Specifies a regular expression, which is a case sensitive string of 1 to 256
characters.
Description
Use the display stp region-configuration command to display the currently effective configuration
information of the MST region, including the region name, revision level, and user-configured
VLAN-to-instance mappings.
Related commands: instance, region-name, revision-level, and vlan-mapping modulo.
Examples
# Display the currently effective MST region configuration information.
<Sysname> display stp region-configuration
Oper Configuration
Format selector :0
Region name :hello
Revision level :0
Configuration digest :0x5f762d9a46311effb7a488a3267fca9f
Instance Vlans Mapped
0 21 to 4094
1 1 to 10
2 11 to 20
Table 11-8 display stp region-configuration command output description
Field Description
Format selector MSTP-defined format selector, which defaults to 0 and is not configurable
Region name MST region name
Revision level
Revision level of the MST region, which can be configured by using the
revision-level
command and defaults to 0.
Instance Vlans Mapped VLAN-to-instance mappings in the MST region
display stp root
Syntax
display stp root [ | { begin | exclude | include } regular-expression ]
View
Any view
Default Level
1: Monitor level
Parameters
|: Filters command output by specifying a regular expression. For more information about regular
expressions, see CLI Configuration in the Fundamentals Configuration Guide.