HP E4510-48G, Command Reference Manual

Page: 115 / 1334

4-3
Description
Use the check region-configuration command to view MST region configuration information not
activated yet, including the region name, revision level, and VLAN-to-instance mapping settings.
Note that:
z
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.
z
Before activating the configurations of an MST region, you are recommended to use this
command to check whether the MST region configurations are correct. You should activate the
MST region configurations only if the result returns positive.
Related commands: instance , region-name , revision-level , vlan-mapping modulo , active
region-configuration .
Examples
# View MST region configurations that are not yet activated.
<Sysname> system-view
[Sysname] stp region-configuration
[Sysname-mst-region] check region-configuration
Admin Configuration
Format selector :0
Region name :000fe26a58ed
Revision level :0
Instance Vlans Mapped
0 1 to 9, 11 to 4094
15 10
Table 4-1 check region-configuration command output description
Field Description
Format selector
Format selector of the MST region, which defaults to 0
and is not configurable.
Region name MST region name
Revision level Revision level of the MST region
Instance Vlans Mapped VLAN-to-instance mappings in the MST region
display stp
Syntax
display stp [ instance instance-id ] [ interface interface-list | slot slot-number ] [ brief ]
View
Any view