RRM introduction

RRM does not take effect

AC needs to be upgraded to R5439 and higher (WA6600 series versions are supported starting from R5441P01)

1. [RRM typical configuration] 

◆ Automatic channel adjustment: 

Global configuration view (recommended): 

calibrate-channel self-decisive enable {2.4g | 5g | all} 

undo calibrate-channel self-decisive {2.4g | 5g | all} 

RRM view/AP group RRM view (special requirements): 

calibrate-channel self-decisive {disable | enable} 

undo calibrate-channel self-decisive 

 ◆ Automatic power adjustment: 

Global configuration view (recommended): 

calibrate-power self-decisive enable {2.4g | 5g | all} 

undo calibrate-power self-decisive {2.4g | 5g | all} 

 RRM view/AP group RRM view (special requirements): 

calibrate-power self-decisive {disable | enable} 

undo calibrate-power self-decisive 

 2. [Maintenance Commend] 

◆ Channel and power adjustment history 

 display wlan rrm-history ap {all | name ap-name} 

 ◆ Scanning information 

 display wlan rrm-status ap {all | name ap-name} 

 ◆ Adjustment result 

 display wlan ap {all | name ap-name} radio 

Observe whether the channel is adjusted uniformly and whether the power adjustment is reasonable.

3. [Usage Restrictions] 

1. Networking: Hierarchical networking does not support enabling RRM; 
2.  Scenario: RRM cannot be enabled in scenarios where the channel and power cannot be changed (such as medical zero roaming, AGV network); 
3.  Version: AC needs to be upgraded to R5439 and higher (WA6600 series version is supported from R5441P01); 
4.  AC model: Converged AC only supports cloud RRM; 
5.  Functional mutual exclusion: RRM/WIPS/probe can be turned on at the same time; RRM and WLAN positioning are mutually exclusive; RRM and spectrum analysis are mutually exclusive; 
6.  The previous version of the distribution AC R5441P01 does not support RRM issued through the web interface 

 Except for the above usage restrictions, RRM can be enabled in other scenarios and device models. It is recommended to enable RRM function for distribution, low-end and mid-range ACs; 

 If the channel and power planning have been carried out in the early stage of the site, it is recommended to maintain the original status.