Stp - Huawei Quidway S3900 series Command Manual

Command Manual – MSTP
Quidway S3900 Series Ethernet Switches-Release 1510
Example
# Set the MSTP revision level of the MST region to 5.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] stp region-configuration
[Quidway-mst-region] revision-level 5

1.1.10 stp

Syntax
stp { enable | disable }
undo stp
View
System view, Ethernet port view
Parameter
enable: Enables MSTP globally or on a port.
disable: Disables MSTP globally or on a port.
Description
Use the stp command to enable/disable MSTP globally or on a port.
Use the undo stp command to revert to the default MSTP state globally or on a port.
By default, MSTP is disabled.
After MSTP is enabled, the actual operation mode, which can be STP-compatible mode,
RSTP-compatible mode, and MSTP mode, is determined by the protocol mode
configured by users. A switch becomes a transparent bridge if MSTP is disabled.
After being enabled, MSTP maintains spanning trees by processing configuration
BPDUs of different VLANs. After being disabled, it stops maintaining spanning trees.
Related command: stp mode, and stp interface.
Example
# Enable MSTP globally.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
[Quidway] stp enable
# Disable MSTP on Ethernet1/0/1 port.
<Quidway> system-view
System View: return to User View with Ctrl+Z.
Huawei Technologies Proprietary
1-10
Chapter 1 MSTP Configuration Commands