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Views
Layer 2 Ethernet interface view
Predefined user roles
network-admin
Examples
# Enable BPDU drop on port GigabitEthernet 1/0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 1/0/1
[Sysname-GigabitEthernet1/0/1] bpdu-drop any
check region-configuration
Use check region-configuration to display MST region pre-configuration information, including the
region name, revision level, and VLAN-to-instance mapping settings.
Syntax
check region-configuration
Views
MST region view
Predefined user roles
network-admin
Usage guidelines
Spanning tree devices belong to the same MST region only when they are connected through a
physical link and configured with the same details as follows:
•
Format selector (0 by default and not configurable).
•
MST region name.
•
MST region revision level.
•
VLAN-to-instance mapping entries in the MST region.
As a best practice, use this command to determine whether the MST region configurations to be
activated are correct. Activate them only when they are correct.
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 : 0x3ab68794d602fdf43b21c0b37ac3bca8
Instance
0
15
: 0
: 001122334400
: 0
VLANs Mapped
1, 3 to 4094
2
111
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