How to configure radio calibration on an AC

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For information about how to configure radio calibration on an AC, see:

Versions earlier than V200R006:


Configuring Radio Calibration


V200R006:

Configuring Radio Calibration

Other related questions:
How to disable an AC's radio calibration
To disable radio calibration, perform the following operations: 1. Run the system-view command to enter the system view. 2. Run the wlan command to enter the WLAN view. 3. Run the undo calibrate enable command to disable radio calibration.

Do APs support radio calibration
All Huawei APs support radio calibration. Currently, 80 MHz calibration bandwidth is supported by the AP2030DN, AP3030DN, AP4030DN, AP4030DN-E, AP4130DN, AP5030DN, AP5030DN-S, AP5130DN, AP7030DE, AP9131DN, AP9132DN, AD9430DN-24 (including the mapping RUs), AD9430DN-12(including the mapping RUs), AP9330DN, AP8030DN, and AP8130DN.

Configure 2.4 GHz and 5 GHz radios
Configure 2.4 GHz and 5 GHz radios. In most cases, wlan-radio 0 or radio 0 indicates the 2.4 GHz radio, and wlan-radio 1 or radio 1 indicates the 5 GHz radio. When configuring 2.4 GHz and 5 GHz radios, bind the corresponding radio profiles and service sets. To switch or disable a radio, delete the radio profile and service set bound to the radio. Note: 1. For Fat APs: - Radio profiles: must be added for 2.4 GHz and 5 GHz radios in V200R003, and network types must be selected accordingly. However, this process is not required in V200R005 and later versions. - Service sets: must be created for 2.4 GHz and 5 GHz radios, and be invoked by wireless networks separately. 2. For ACs: - Radio profiles: must be added for 2.4 GHz and 5 GHz radios in V200R003, and network types must be selected accordingly. However, this process is not required in V200R005 and later versions. - Different radios can reuse a service set. 3. The AP2010DN supports only one radio. Change the radio frequency by running the ap id radio 0 command.

Radio power configuration
Manually adjust the radio power of ACs and Fat APs. [HUAWEI] wlan [HUAWEI-wlan-view] ap 0 radio 0 or radio-profile name r1 [HUAWEI-wlan-radio-0/0] power-mode fixed [HUAWEI-wlan-radio-0/0] power-level xx Configuration on the web platform: Choose Configuration > WLAN Configuration/AP Management > Radio Profile, and change Power mode to fixed. - On the WLAN Configuration page, select 2.4 GHz or 5 GHz in the radio configuration area. Select the radio profile, channel bandwidth, channel, and power level in fixed mode. (To modify information, delete the existing configurations first. Then add a new radio profile and configure the parameters as required.) Restore the default power by running the undo power-level command. The default power level is 0, that is, the maximum value. The value of the power level indicates the xx dBm that the transmit power decreases. To check the supported power level, run the display power-level ap-id 0 radio-id 0 command or run the display power-level interface wlan-radio0/0/0 command. This function cannot be deployed in batches, so the power level can only be adjusted one by one. The maximum power ranges from 20 to 30.

Why does an AC fail to report unauthorized APs after calibration is enabled
The possible causes are: - Unauthorized AP detection is not enabled when calibration is enabled on the AC. - After the calibration command is executed, the AC does not send neighbor detection messages to APs. - APs do not receive neighbor detection messages from the AC. - APs are not enabled to detect neighbors. - APs do not report detected information to the AC. - The AC does not receive neighbor information sent from APs. - Errors occur when the AC is saving received neighbor information.

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