H3C S7500E Series Command Reference Manual page 212

View
MST region view
Default Level
2: System level
Parameters
None
Description
Use the check region-configuration command to display MST region pre-configuration information,
including the region name, revision level, and VLAN-to-instance mapping settings.
Two or more MSTP-enabled devices belong to the same MST region only if they are configured to
have the same format selector, MST region name, the same VLAN-to-instance mapping entries in the
MST region and the same MST region revision level, and they are interconnected via a physical link.
Before you activate the configurations of an MST region, H3C recommends that you use this
command to check whether the MST region pre-configurations are correct. You should activate the
MST region pre-configurations only if the result returns positive.
Related commands: instance, region-name, revision-level, vlan-mapping modulo, and active
region-configuration.
Examples
# Display MST region pre-configurations.
<Sysname> system-view
[Sysname] stp region-configuration
[Sysname-mst-region] check region-configuration
Admin Configuration
Format selector
Region name
Revision level
Configuration digest :0x41b5018aca57daa8dcfdba2984d99d06
Instance
0 1 to 9, 11 to 4094
15 10
Table 11-1 check region-configuration command output description
Format selector
Region name
Revision level
Instance Vlans Mapped
:0
:000fe26a58ed
:0
Vlans Mapped
Field
Format selector of the MST region, which defaults to 0 and is not
configurable.
MST region name
Revision level of the MST region
VLAN-to-instance mappings in the MST region
11-2
Description