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Fat AP and Cloud AP V200R008C00 CLI-based Configuration Guide

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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).
Configuring Terminal Location

Configuring Terminal Location

Pre-configuration Tasks

Before configuring the WLAN location function, complete the following task:

Procedure

  1. Run:

    system-view

    The system view is displayed.

  2. Run:

    wlan

    The WLAN view is displayed.

  3. Set the working mode for radios in an AP group or for a specified radio.

    You can set the radio working mode in the AP radio view or AP group radio view. The configuration in the AP group radio view takes effect on all RU radios in an AP group and that in the AP radio view takes effect only on a specified RU radio. The configuration in the AP radio view has a higher priority than that in the AP group radio view.

    An AP can work in two modes:
    • normal: indicates the normal mode.
      • If the air scan function is disabled on a radio, including WIDS and terminal location, the radio is used to transmit common WLAN services.
      • If the air scan function is enabled on a radio, the radio transmits common WLAN services and also implements detection. Transmission of common WLAN services may be affected.
    • monitor: indicates the monitor mode.

      In this mode, the radio can only transmit WLAN services scanned by the air interface but cannot transmit common WLAN services.

    • Set the working mode for all radios in an AP group.
      1. Run the ap-group name group-name command to enter the AP group view.
      2. Run the radio radio-id command to enter the radio view.
      3. Run the work-mode { normal | monitor } command to set the working mode for radios in an AP group.

        By default, radios in an AP group work in normal mode.

      4. Run the quit command to return to the AP group view.

    • Set the working mode for a specified AP radio.
      1. Run the ap-id ap-id, ap-mac ap-mac, or ap-name ap-name command to enter the AP view.
      2. Run the radio radio-id command to enter the radio view.
      3. Run the work-mode { normal | monitor } command to set the working mode for a specified AP radio.

        By default, an AP radio works in normal mode.

      4. Run the quit command to return to the AP view.

  4. Run:

    quit

    Return to the WLAN view.

  5. Run:

    air-scan-profile name profile-name

    An air scan profile is created and the air scan profile view is displayed.

    By default, the system provides the air scan profile default.

  6. Run the undo scan-disable command to enable the air scan function.

    By default, the air scan function is enabled.

  7. Run:

    scan-channel-set { country-channel | dca-channel | work-channel }

    An air scan channel set is configured.

    By default, an air scan channel set contains all channels supported by the country code of a RU.

  8. (Optional) Run:

    scan-period scan-time

    The period during which the RU scans channels is configured.

    The default period during which a RU scans channels is 60 ms.

    The channel scan period applies to background neighbor probing, smart roaming, terminal location, and WIDS applications.

    A shorter channel scan period means fewer location packets that the device can obtain, which affects the location accuracy. A longer channel scan period has a much larger impact on services.

  9. (Optional) Run:

    scan-interval scan-time

    The interval at which the RU scans channels is configured.

    By default, the air scan interval is 60000 ms.

    The channel scan interval applies to background neighbor probing, smart roaming, terminal location, and WIDS applications.

    NOTE:
    • If the customer has high requirements on real-time data analysis, configure a small air scan interval using the scan-interval command to improve the scan frequency; however, higher scan frequency indicates much larger impact on the services.

    • If the customer has high requirements on real-time locating services, deploy the RUs on the same channel to scan channels.

  10. Run:

    quit

    Return to the WLAN view.

  11. Run:

    radio-2g-profile name profile-name or radio-5g-profile name profile-name

    The radio profile view of the specified RU is displayed.

    • By default, the system provides the 2G radio profile default.
    • By default, the system provides the 5G radio profile default.

  12. Run:

    air-scan-profile profile-name

    The air scan profile is bound to the radio profile.

    By default, the air scan profile default is bound to a radio profile.

  13. Run:

    quit

    Return to the WLAN view.

  14. (Optional) Configure the WIDS function according to Configuring Rogue Device Detection and Containment and Configuring Attack Detection and Dynamic Blacklist.

    To use the terminal positioning function to locate unauthorized STAs, rogue APs and bridges, and ad-hoc devices, you need to enable WIDS. To use the terminal positioning function to locate authorized STAs, you do not need to enable WIDS.

  15. Run:

    location-profile name profile-name

    A location profile is created and the location profile view is displayed.

    By default, no location profile is created.

  16. Run:

    private mu-enable

    Terminal location is enabled on the RU.

    Locating a terminal requires at least three RUs to scan signals on the WLAN.

    By default, terminal location is disabled on a RU.

  17. (Optional) Run:

    private report-frequency time

    The interval at which the RU reports channel scan information is configured.

    By default, a RU reports channel scan information every 20s (20000 ms).

  18. Run:

    private server ip-address ip–address port port-num

    The destination IP address and port number are configured for the RU to report channel scan information.

    By default, no destination IP address or port number is configured for the RU to report terminal location data.

  19. Run:

    quit

    Return to the WLAN view.

  20. Enter the AP group view or AP view.

    • Run the ap-group name group-name command to enter the AP group view.
    • Run the ap-id ap-id, ap-mac ap-mac, or ap-name ap-name command to enter the AP view.

  21. Run:

    radio-2g-profile profile-name { radio { radio-id | all } } or radio-5g-profile profile-name { radio { radio-id | all } }

    The radio profile is bound to the AP group or AP.

    • By default, the 2G radio profile default is bound to an AP group, but no 2G radio profile is bound to an AP.
    • By default, the 5G radio profile default is bound to an AP group, but no 5G radio profile is bound to an AP.

  22. Run:

    location-profile profile-name radio { radio-id | all }

    The location profile is bound to the specified radio on the RU.

    By default, no location profile is bound to a radio.

  23. Run:

    quit

    Return to the WLAN view.

Checking the Configuration

  • Run the display location-profile name profile-name command to check terminal location configurations.

Follow-up Procedure

After terminal location is configured on the central AP, configure required WLAN location parameters on the location server so that you can check terminal location results on the location server.

Translation
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Updated: 2019-01-11

Document ID: EDOC1000176006

Views: 116774

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