Display Stp Region-Configuration - 3Com 5500-EI PWR Reference Manual

Table 1-5 Description on the fields of the display stp portdown command
Field
Port
Down Reason

display stp region-configuration

Syntax
display stp region-configuration
View
Any view
Parameters
None
Description
Use the display stp region-configuration command to display the activated MST region configuration,
including the region name, region revision level, and VLAN-to-instance mappings configured for the
switch.
Related commands: stp region-configuration.
Examples
# Display the configuration of the MST region.
<Sysname> display stp region-configuration
Oper Configuration
Format selector :0
Region name
Revision level
Instance Vlans Mapped
0 21 to 4094
1 1 to 10
2 11 to 20
Table 1-6 Description on the fields of the display stp region-configuration command
Format selector
Region name
Revision level
Port that has been shut down
Reason that caused the port to be blocked.
BPDU-Protected: BPDU attack guard function
Formatfrequency-Protected: MSTP BPDU format frequent change
protection function
:hello
:0
Field
The selector specified by MSTP
The name of the MST region
Revision level of the MST region, which can be configured
using the revision-level command and defaults to 0.
Description
Description
1-9