Reference Guide

671 | show ap spectrum channel-metrics Dell PowerConnect ArubaOS 6.0 Command Line Interface | Reference Guide
Examples
The output of this example shows part of the channel metrics table for channels seen by the spectrum monitor
ap123,.
The output of this command includes the following information:
Column Description
channel An 802.11a or 82.11g radio channel.
Quality(%) Current relative quality of selected channels in the 802.11a or 802.11g radio bands, as determined by
the percentage of packet retries, the current noise floor, and the duty cycle for non-Wi-Fi devices on
that channel.
Availability(%) The percentage of the channel currently available for use.
Utilization(%) The percentage of the channel being used.
WiFi Util(%) The percentage of the channel currently being used by wifi devices.
Interference Util(%) The percentage of the channel currently being used by non-Wi-Fi interference + wifi ACI (Adjacent
Channel Interference)
(host)# show ap spectrum channel-metrics ap-name ap123 freq-band 2.4GHz
Channel Metrics Table
---------------------
Channel Quality(%) Availability(%) Utilization(%) WiFi Util(%) Interference Util(%)
------- ---------- --------------- -------------- ------------ --------------------
1 97 57 43 40 3
2 80 58 42 22 20
3 63 58 42 5 37
4 71 57 43 16 27
5 88 54 46 36 10
6 98 51 49 47 2
7 88 54 46 35 11
8 69 56 44 14 30
9 60 57 43 3 40
10 30 29 71 1 70
11 0 0 100 0 100
12 25 50 50 0 50
13 50 99 1 0 1
14 99 99 1 0 1
1+/5- 63 54 46 36 10
2+/6- 63 51 49 47 2
3+/7- 63 51 49 47 2
4+/8- 69 51 49 47 2
5+/9- 60 51 49 47 2
6+/10- 30 29 71 1 70
7+/11- 0 0 100 0 100
Interference Util:Utilization by non-Wi-Fi Interference + WiFi ACI (Adjacent Channel Interference)