Stp Region-Configuration; Stp Role-Restriction - H3C IE4300 Command Reference Manual

Usage guidelines
PVST BPDU guard enables an MSTP-enabled device to shut down a port if the port receives PVST
BPDUs. The shutdown port is brought up after a detection timer expires. To set the detection timer,
use the
shutdown-interval
Examples
# In MSTP mode, enable PVST BPDU guard.
<Sysname> system-view
[Sysname] stp pvst-bpdu-protection
Related commands
shutdown-interval

stp region-configuration

Use
stp region-configuration
Use
undo stp region-configuration
Syntax
stp region-configuration
undo stp region-configuration
Default
The default settings for an MST region are as follows:
•
The MST region name of the device is its MAC address.
•
All VLANs are mapped to the CIST.
•
The MSTP revision level is 0.
Views
System view
Predefined user roles
network-admin
Usage guidelines
After you enter MST region view, you can configure MST region parameters, including the region
name, VLAN-to-instance mappings, and revision level.
Examples
# Enter MST region view.
<Sysname> system-view
[Sysname] stp region-configuration
[Sysname-mst-region]

stp role-restriction

Use
stp role-restriction
Use
undo stp role-restriction
Syntax
stp role-restriction
command.
(For more information, see Fundamentals Command Reference.)
to enter MST region view.
to enable port role restriction.
to disable port role restriction.
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to restore the default MST region configurations.