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Fat AP and Cloud AP V200R010C00 Command Reference

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stp edged-port

stp edged-port

Function

The stp edged-port enable command sets the current port as an edge port.

The stp edged-port disable command sets the current port as a non-edge port.

The undo stp edged-port command restores the default attribute of an edge port.

By default, all the ports on the switching device are non-edge ports.

Format

stp edged-port { enable | disable }

undo stp edged-port

Parameters

Parameter Description Value
enable Sets the current port as an edge port. -
disable Sets the current port as a non-edge port. -

Views

GE interface view, Eth-Trunk interface view, XGE interface view, MultiGE interface view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

On a Layer 2 network running a spanning tree protocol, a port connected to terminals does not need to participate in spanning tree calculation. If the port participates in spanning tree calculation, the network convergence speed will be affected. In addition, status changes of the port may cause network flapping, interrupting user traffic. To address this problem, you can run the stp edged-port enable command to configure the port as an edge port. Then, the port will not participate in the spanning tree calculation. This speeds up network convergence and improves network stability.

Precautions

If a port of a switching device receives a BPDU after being configured as an edge port, the switching device will automatically set the port as a non-edge port and recalculate the spanning tree.

Example

# Configure GE0/0/1 as an edge port.
<Huawei> system-view
[Huawei] interface gigabitethernet 0/0/1
[Huawei-GigabitEthernet0/0/1] stp edged-port enable
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Updated: 2019-11-21

Document ID: EDOC1100064352

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