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Fat AP and Cloud AP V200R010C00 Command Reference

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interference detect-enable

interference detect-enable


The interference detect-enable command enables interference detection.

The undo interference detect-enable command disables interference detection.

By default, interference detection is disabled.


interference detect-enable

undo interference detect-enable




2G radio profile view, 5G radio profile view

Default Level

2: Configuration level

Usage Guidelines

WLAN wireless channels are vulnerable to interference in surrounding radio environments, and the service quality is therefore degraded. If interference detection is configured, a monitor AP can know the radio environment in real time and generate alarms in a timely manner.

Interference detection enables an AP to detect AP co-channel interference, AP adjacent-channel interference, and STA interference.
  • AP co-channel interference: Two APs working on the same frequency band interfere with each other. For example, on a large-scale WLAN (a university campus network), different APs often use the same channel. When there are overlapping areas among these APs, co-channel interference exists, degrading network performance.
  • AP adjacent-channel interference: Two APs with different center frequencies have overlapping areas, resulting in adjacent-channel interference. Therefore, if APs are placed too close to each other or they have strong signals, more noise will be produced, degrading network performance.
  • STA interference: If there are many STAs that are managed by other APs around an AP, services of the STAs managed by the local AP may be affected.


# Enable interference detection.

<Huawei> system-view
[Huawei] wlan 
[Huawei-wlan-view] radio-2g-profile name default
[Huawei-wlan-radio-2g-prof-default] interference detect-enable
Updated: 2019-11-21

Document ID: EDOC1100064352

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