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show ap arm history
show ap arm history {ap-name <ap-name>}|{bssid <bssid>}|{ip-addr <ip-addr>}
Description
For each interface on an AP, show the history of channel and power changes due to Adaptive Radio Management
(ARM).
Syntax
Parameter
ap-name <ap-name>
bssid <bssid>
ip-addr <ip-addr>
Examples
Adaptive Radio Management (ARM) can automatically change channel and power levels based on a number of
factors such as noise levels and radio interference. The output of the show ap arm history command shows you an
AP's channel and power changes over time, and the reason why those changes took place.
host)# #(ethersphere-lms3) #show ap arm history ap-name AP-16
Interface :wifi0
ARM History
-----------
Reason
Old channel
------
-----------
P-
153-
P+
153-
P+
153-
P+
153-
P+
153-
P-
153-
Interface :wifi1
ARM History
-----------
Reason
Old channel
------
-----------
P-
11
P+
11
P-
11
P+
11
P+
11
P-
11
P-
11
P+
11
I: Interference, R: Radar detection, N: Noise exceeded, E: Error threshold exceeded, INV:
Invalid Channel, G: Rogue AP Containment, M: Empty Channel, P+: Increase Power, P-: Decrease
Power, OFF: Turn off Radio, ON: Turn on Radio
Dell PowerConnect W-Series ArubaOS 6.2 | Reference Guide
Description
Show ARM history for an AP with a specific name.
Show ARM history for a specific Basic Service Set Identifier (BSSID) on an AP. An AP's
BSSID is usually the AP's MAC address.
Show ARM history for an AP with a specific IP address. Enter the IP address in dotted-
decimal format.
New channel
Old Power
-----------
---------
153-
12
153-
9
153-
12
153-
15
153-
18
153-
21
New channel
Old Power
-----------
---------
11
15
11
12
11
15
11
12
11
15
11
18
11
15
11
12
New Power
Last change
---------
-----------
9
3d:14h:56m:48s
12
3d:13h:44m:7s
15
3d:13h:23m:5s
18
3d:13h:16m:32s
21
3d:11h:42m:42s
15
3d:8h:16m:12s
New Power
Last change
---------
-----------
12
3d:18h:22m:28s
15
3d:18h:17m:27s
12
3d:18h:9m:9s
15
3d:17h:48m:41s
18
3d:17h:44m:34s
15
3d:17h:39m:11s
12
3d:17h:32m:39s
15
3d:17h:26m:15s
show ap arm history | 667
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