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Fat AP and Cloud AP V200R010C00 Command Reference

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Huawei uses machine translation combined with human proofreading to translate this document to different languages in order to help you better understand the content of this document. Note: Even the most advanced machine translation cannot match the quality of professional translators. Huawei shall not bear any responsibility for translation accuracy and it is recommended that you refer to the English document (a link for which has been provided).
auto speed

auto speed

Function

The auto speed command configures the auto-negotiation rate of an Ethernet electrical interface.

The undo auto speed command restores the default auto-negotiation rate of an Ethernet electrical interface.

By default, Ethernet electrical interfaces on both ends can negotiate to any rate they support.

Format

auto speed { 10 | 100 | 1000 | 2500 | 5000 } *

undo auto speed

Parameters

Parameter

Description

Value

10

Sets the auto-negotiation rate of an Ethernet electrical interface to 10 Mbit/s.

-

100

Sets the auto-negotiation rate of an Ethernet electrical interface to 100 Mbit/s.

-

1000

Sets the auto-negotiation rate of an Ethernet electrical interface to 1000 Mbit/s.

NOTE:
FE interfaces do not support this parameter.

-

2500

Sets the auto-negotiation rate of an Ethernet electrical interface to 2500 Mbit/s.

NOTE:

Only MultiGE interfaces support this parameter.

-

5000

Sets the auto-negotiation rate of an Ethernet electrical interface to 5000 Mbit/s.

NOTE:

Only MultiGE interfaces support this parameter.

-

Views

GE interface view, MultiGE interface view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

In auto-negotiation mode, interfaces on both ends of a link negotiate their rate. If the negotiated rate is not the required one, run the auto speed command to set the auto-negotiation rate range to limit the negotiated rate. For example, if two interfaces negotiate to work at a rate of 1000 Mbit/s, but they are required to work at a rate of 100 Mbit/s, you can run the auto speed 100 command to set the rate of the interfaces to 100 Mbit/s.

Example

# Configure Ethernet electrical interface GE0/0/1 to work at a rate of 100 Mbit/s in auto-negotiation mode.
<Huawei> system-view
[Huawei] interface gigabitethernet 0/0/1
[Huawei-GigabitEthernet0/0/1] auto speed 100
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Updated: 2019-11-21

Document ID: EDOC1100064352

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