spectrum-analysis enable

Function

(AP group radio view) The spectrum-analysis enable command enables spectrum analysis on a specified radio in an AP group.

(AP group radio view) The undo spectrum-analysis enable command disables spectrum analysis on a specified radio in an AP group.

(AP radio view) The spectrum-analysis enable command enables spectrum analysis on a specified AP radio.

(AP radio view) The undo spectrum-analysis enable command restores the AP radio configuration to that in the AP group radio view.

By default, spectrum analysis is disabled on an AP radio.

Format

spectrum-analysis enable

undo spectrum-analysis enable

Parameters

None

Views

AP radio view, AP group radio view

Default Level

2: Configuration level

Usage Guidelines

Usage Scenario

If interference exists on a WLAN, enable spectrum analysis on some APs of the WLAN to implement spectrum scanning, sampling, and analysis on the wireless signals. The spectrum analysis function helps identify non-Wi-Fi interference on the WLAN and locate non-Wi-Fi devices so that radio calibration can be implemented.

Precautions

If the WDS or Mesh service is configured on a radio, the command cannot be executed in the radio view.

Example

# Enable spectrum analysis on radio 0 of the AP with ID 1.

<HUAWEI> system-view
[HUAWEI] wlan 
[HUAWEI-wlan-view] ap-id 1 
[HUAWEI-wlan-ap-1] radio 0
[HUAWEI-wlan-radio-1/0]spectrum-analysis enable