HP E4510-48G, Command Reference Manual

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4-17
View
MST region view
Default Level
2: System level
Parameters
level : MSTP revision level, in the range of 0 to 65535.
Description
Use the region-level command to configure the MSTP revision level.
Use the undo region-level command to restore the default MSTP revision level.
By default, the MSTP revision level is 0.
Note that:
z
The MSTP revision level, the MST region name and the VLAN-to-instance mapping table of a
device jointly determine the MST region to which the device belongs. When the MST region name
and VLAN-to-instance mapping table are both the same for two MST regions, you can still tell
them apart by their MSTP revision levels.
z
After configuring this command, you need to run the active region-configuration command to
activate the configured MST region level.
Related commands: instance , region-name , vlan-mapping modulo , display stp
region-configuration , check region-configuration , active region-configuration .
Examples
# Set the MSTP revision level of the MST region to 5.
<Sysname> system-view
[Sysname] stp region-configuration
[Sysname-mst-region] revision-level 5
stp bpdu-protection
Syntax
stp bpdu-protection
undo stp bpdu-protection
View
System view
Default Level
2: System level
Parameters
None