Concept Guide
972| show ap arm history Dell Networking W-Series ArubaOS 6.5.x| Reference Guide
I: Interference, R: Radar detection, N: Noise exceeded, Q: Bad Channel Quality E: Error
threshold exceeded,
INV: Invalid Channel, G: Rogue AP Containment, M: Empty Channel, P+: Increase Power, P-:
Decrease Power,
40INT: 40MHZ intol detected on 2.4G, NO40INT: 40MHz intol cleared on 2.4G, OFF: Turn off
Radio,
ON: Turn on Radio, D: Dynamic Bandwidth Switch, I*: CCA Interference
The output of this command includes the following information:
Parameter Description
Time of Change
Time elapsed since the change, in the format yyyy-mm-dd
hours:minutes:seconds.
Old Channel
Channel number used by the AP interface before the ARM change.
New Channel
Channel number used by the AP interface after the ARM change.
Old Power
Power level of the AP interface before the ARM change.
New Power
Power level of the AP interface after the ARM change.
Reason
This column displays one of the following code to indicate why the channel or
power change was made.
l I: Interference
l R: Radar detected
l N: Noise exceeded
l E: Error threshold exceeded
l INV: Invalid Channel
l G: Rogue AP Containment
l M: Empty Channel
l P+: Increase Power
l P-: Decrease Power
l OFF: Turn off Radio
l ON: Turn on Radio
The Reason key appears at the bottom of the ARM History table.
Result
This column displays if the previous ARM request of channel or Equivalent
Isotropically Radiated Power (EIRP) change is accepted, and the radio is
configured accordingly. This column can have the following values:
l Configured: ARM's channel or EIRP change request is applied to the radio.
l Not accepted: ARM's channel or EIRP change request is not accepted.
This may be due to a loss of the request message, a loss of the
configuration message, full station management queue, or more.
l Overridden: Request is sent; but radio configuration applied is different
from the one that was requested.
l –: Feedback unidentified.