Command Manual (For Soliton) – MSTP
H3C S3100 Series Ethernet Switches
Chapter 1 MSTP Configuration Commands
1-3
View
MST region view
Parameters
None
Description
Use the
check region-configuration
command to display the MST region-related
configuration which is being modified currently, including region name, revision level,
and VLAN-to-MSTI mapping table.
As specified in the MSTP protocol, the configurations of MST regions must be right,
especially the VLAN-to-MSTI mapping table. MSTP-enabled switches are in the same
region only when they have the same format selector (a 802.1s-defined protocol
selector, which is 0 by default and cannot be configured), region name, VLAN-to-MSTI
mapping table, and revision level. A switch cannot be in the expected region if any of
the four MST region-related parameters mentioned above are not consistent with those
of another switch in the region.
The H3C series support only the MST region name, VLAN-to-MSTI mapping table, and
revision level. Switches with the settings of these parameters being the same are
assigned to the same MST region.
This command is used to display the configuration information of inactivated MST
regions. You can use this command to find the MST region the switch currently belongs
to or check to see whether or not the MST region-related configuration is correct.
Related commands:
instance
,
region-name
,
revision-level
,
vlan-mapping modulo
,
active region-configuration
.
Examples
# Display the MST region-related configuration.
<Sysname> system-view
System View: return to User View with Ctrl+Z.
[Sysname] stp region-configuration
[Sysname-mst-region] check region-configuration
Admin Configuration
Format selector :0
Region name :00e0fc003600
Revision level :0
Instance Vlans Mapped
0 1 to 9, 11 to 4094
16 10