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CloudEngine 12800 and 12800E V200R019C10 Configuration Guide - Ethernet Switching
This document describes the configuration of Ethernet services, including configuring MAC address table, link aggregation, M-LAG, VLAN, QinQ, VLAN mapping, GVRP, STP/RSTP, MSTP, VBST, ERPS (G.8032), LBDT, and Layer 2 protocol transparent transmission.
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Changing to the MSTP Mode
Changing to the MSTP Mode
Context
If an interface on an MSTP-enabled device is connected to an STP-enabled device, the interface changes to the STP-compatible mode.
If the STP-enabled device is changed to MSTP mode, or if it is powered off or disconnected from the MSTP-enabled device, the interface will not automatically change to MSTP mode. In this case, use the stp mcheck command to configure the interface to change to the MSTP mode.
Procedure
Changing to the MSTP mode in the interface view
Run system-view
The system view is displayed.
Run interfaceinterface-type interface-number
The view of the Ethernet interface that participates in spanning tree calculation is displayed.
Run stp mcheck
The device is changed to the MSTP mode.
Run commit
The configuration is committed.
Changing to the MSTP mode in the system view
Run system-view
The system view is displayed.
(Optional) Run stp processprocess-id
The MSTP process view is displayed.
Skip this step if you perform configurations in the MSTP process 0.