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CLI-based Configuration Guide - WLAN-AC

AR100, AR120, AR150, AR160, AR200, AR1200, AR2200, AR3200, and AR3600 V200R010

This document provides the concepts, configuration procedures, and configuration examples of WLAN-AC features.
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Configuring an Adaptive Modulation and Coding (AMC) Algorithm for a Radio

Configuring an Adaptive Modulation and Coding (AMC) Algorithm for a Radio


Radios need to adjust the AMC algorithm according to different scenarios to deliver the optimal user experience. Three AMC algorithms are available:
  • auto-balance: applicable to most wireless scenarios
  • high-stability: applicable to scenarios with continuous interference.
  • high-throughput: applicable to scenarios with good wireless signals and non-continuous interference.

Pre-configuration Tasks

Before configuring the AMC algorithm, perform the task of Basic WLAN Service Configuration.


  1. Run system-view

    The system view is displayed.

  2. Run wlan ac

    The WLAN view is displayed.

  3. Run rrm-profile name profile-name

    An RRM profile is created, and the RRM profile view is displayed.

  4. Run amc-policy { auto-balance | high-stability | high-throughput }

    An AMC algorithm is configured for the radio.

    By default, a radio uses the AMC algorithm auto-balance.

  5. Run quit

    Return to the WLAN view.

  6. Bind the RRM profile to a radio profile.
    1. Run the radio-2g-profile name profile-name or radio-5g-profile name profile-name command to enter the 2G or 5G radio profile view.
    2. Run the rrm-profile profile-name command to bind the RRM profile to the 2G or 5G radio profile.
    3. Run the quit command to return to the WLAN view.
  7. Bind the radio profile to an AP group or a specific AP. For the detailed procedure, see Binding a Radio Profile.
  8. Run quit

    Return to the WLAN view.

  9. Run commit { all | ap-name ap-name | ap-id { ap-id1 [ to ap-id2 ] } &<1-10> }

    Configurations are delivered to APs.

Verifying the Configuration

  • Run the display rrm-profile name profile-name command to check the the AMC algorithm configured for radios in the RRM profile.
  • Run the display radio-2g-profile name profile-name command to check the RRM profile bound to the 2G radio profile.
  • Run the display radio-5g-profile name profile-name command to check the RRM profile bound to the 5G radio profile.
Updated: 2019-08-07

Document ID: EDOC1100033726

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