HP VPN Firewall Appliances Network Management Command Reference

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MST region view
Default command level
2: System level
Usage guidelines
Two or more spanning tree devices belong to the same MST region only if they are configured with the
same format selector (0, which is 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 through a physical
link.
HP 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.
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 15 Command output
Field Descri
p
tion
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.
Related commands
• active region-configuration
• instance
• region-name
• revision-level
• vlan-mapping modulo
display stp
Use display stp to display the spanning tree status and statistics information.