40
Parameters
None
Description
Use
check region-configuration
to display MST region pre-configuration information, including the
region name, revision level, and VLAN-to-instance mapping settings.
Two or more spanning tree devices belong to the same MST region only if they are configured with the
same format selector (0 by default, not configurable), MST region name, MST region revision level, and
the same VLAN-to-instance mapping entries in the MST region, and if they are connected via a physical
link.
H3C recommends that you use this command to determine whether the MST region configurations to be
activated are correct. Activate them only when they are correct.
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 :0
Region name :000fe26a58ed
Revision level :0
Configuration digest :0x41b5018aca57daa8dcfdba2984d99d06
Instance Vlans Mapped
0 1 to 9, 11 to 4094
15 10
Table 10
Command output
Field
Description
Format selector
Format selector of the MST region, which is 0 (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
]
[
brief
] [
|
{
begin
|
exclude
|
include
}
regular-expression
]
View
Any view