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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).
least active-linknumber

least active-linknumber

Function

The least active-linknumber command sets the lower threshold for the number of active member links on an Eth-Trunk.

The undo least active-linknumber command restores the default lower threshold for the number of active member links.

By default, the lower threshold for the number of active member links on an Eth-Trunk is 1.

Format

least active-linknumber link-number

undo least active-linknumber

Parameters

Parameter Description Value
link-number Specifies the lower threshold for the number of active member links. The value is an integer ranging from 1 to 8.

Views

Eth-Trunk interface view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

The number of active member links on an Eth-Trunk affects the status and bandwidth of the Eth-Trunk. The bandwidth of an Eth-Trunk equals the total bandwidth of all member interfaces in Up state.

The number of Up member links affects the status and bandwidth of the Eth-Trunk. To ensure that the Eth-Trunk functions properly and is less affected by member link status change, set the following threshold.

  • Lower threshold for the number of active member links

    When the number of active interfaces falls below this threshold, the Eth-Trunk goes Down. This guarantees the Eth-Trunk a minimum available bandwidth.

    For example, if the Eth-Trunk is required to provide a minimum bandwidth of 2 Gbit/s and each member link's bandwidth is 1 Gbit/s, the lower threshold for the number of active member links must be set to at least 2.

To delete the configured lower threshold for the number of active member links or restore the default value, use the undo least active-linknumber command or least active-linknumber 1 command.

Prerequisites

The Eth-Trunk interface has been correctly configured.

Precautions

If you run the least active-linknumber command multiple times, only the latest configuration takes effect.

After the upper threshold for the number of active member links is configured,

  • The Eth-Trunk interface goes Down when the number of active member links falls below the configured lower threshold.

  • The Eth-Trunk interface goes Up when the number of active member links reaches the configured lower threshold.

Example

# Set the lower threshold for the number of active member links to 3.

<Huawei> system-view
[Huawei] interface eth-trunk 1
[Huawei-Eth-Trunk1] least active-linknumber 3
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Updated: 2019-11-21

Document ID: EDOC1100064352

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