Wireless Access

Occasional Contributor II

Radio Profile and ARM



My APs are model 135 and controller is 3400. 

In Configuration > AP Group > RF MANAGEMENT


Is it correct?  My 802.11A RADIO Profile set channel width 20 Mhz, and ARM Allowed bands for 40MHz channels set to "all" and is set ==>80MHz support?


Another question: If it is correct, I can set 802.11A RADIO Profile width to 40 or 80 Mhz?


Thks for your attention.


Paulo Maurício

Guru Elite

Re: Radio Profile and ARM

The radio profile is only in effect when the ARM profile is set to "disabled".  ARM by default is single-radio, and the ARM profiles is used to configure access points.

*Answers and views expressed by me on this forum are my own and not necessarily the position of Aruba Networks or Hewlett Packard Enterprise.*
ArubaOS 8.3 User Guide
InstantOS 8.3 User Guide
Airheads Knowledgebase
Airheads Learning Videos
Occasional Contributor II

Re: Radio Profile and ARM

Thks for your help.


Some questions if you can help me.


What is your recommendation for regulatory domain and ARM, for best clients healthy and channel quality.


We have poor clients healthy, our intention are getting better channel quality and client healthy, and decrease noise.


Is there a way to force a client to migrate to a near AP? I have cases the client don't change, even if the poor signal.


Thks .

Search Airheads
Showing results for 
Search instead for 
Did you mean: