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Fit 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).
interface null

interface null

Function

Using the interface null command, you can enter the null interface view.

Format

interface null 0

Parameters

None

Views

System view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

The Null0 interface never forwards or accepts any traffic. All traffic sent to this interface is directly discarded. Unnecessary traffic can be sent to the Null0 interface to avoid using ACLs.

Precautions

There is only one null interface, named null0. This interface is always Up and cannot be shut down or deleted.

Example

# Enter the view of the Null0 interface.

<Huawei> system-view
[Huawei] interface null 0
[Huawei-NULL0]
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Updated: 2019-07-18

Document ID: EDOC1100064353

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