Radio Calibration

Procedure

• Configure manual calibration.
  1. Choose Configuration > Wireless Services > AC Config > Radio Calibration. The Radio Calibration page is displayed.
  2. Set Calibration mode to Manual.
  3. Set calibration parameters. Table 1 describes the calibration parameters.

     Table 1 Calibration parameters

     Parameter	Description
     Calibration policy	Calibration policy. Rogue AP When rogue APs (rogue APs cannot be controlled by an AC) exist on a network, set the radio calibration policy to Rogue-ap. The device then implements radio calibration to minimize the rogue AP interference on the entire network. Load When an AP is heavily loaded, set the radio calibration policy to Load. The device then preferentially allocates channels with a little interference to the heavily loaded APs. Non-Wi-Fi When non-Wi-Fi devices exist on a network, set the radio calibration policy to Non-wifi. The device then implements radio calibration to reduce interference of non-Wi-Fi devices on the network. Noise floor When Wi-Fi interference is not severe on a network and the non-Wi-Fi policy cannot help avoid interference channels, check the noise floor value. If the value is high, set the radio calibration policy to noise-floor to avoid interference channels. When detecting that the noise floor of the current channel exceeds the threshold for three consecutive times, an AP notifies the AC of the high noise floor. The AC then allocates another channel to the AP and does not allocate the current channel to the AP in 30 minutes.
     Calibration sensitivity	Configure radio calibration sensitivity. There are three levels of radio calibration sensitivity: Low Medium High
     Start time	Specifies the start time for radio calibration in automatic mode.
     Calibration interval(min)	Specifies the radio calibration interval in auto mode.

  4. Click Apply. In the Info dialog box that is displayed, click OK.
  5. Click Start to trigger the calibration.
• Configure automatic calibration.
  1. Choose Configuration > Wireless Services > AC Config > Radio Calibration. The Radio Calibration page is displayed.
  2. Set Calibrate mode to Auto and specify Calibration interval(min) and Start time. You can also click Start to trigger the calibration.
  3. Set calibration parameters. Table 1 describes the calibration parameters.
  4. Click Apply. In the Info dialog box that is displayed, click OK.
• Configure scheduled calibration.
  1. Choose Configuration > Wireless Services > AC Config > Radio Calibration. The Radio Calibration page is displayed.
  2. Set Calibrate mode to Scheduled and specify Start time. You can also click Start to trigger the calibration.
  3. Set calibration parameters. Table 1 describes the calibration parameters.
  4. Click Apply. In the Info dialog box that is displayed, click OK.