Reference Guide

Non-Wi-Fi
Interferer Type
Description
environments. Those devices may also be classified as Microwave (Inverter).
Generic Interferer Any non-frequency hopping device that does not fall into one of the other categories described in this
table is classified as a Generic Interferer . For example a Microwave-like device that does not operate in
the known operating frequencies used by the Microwave ovens may be classified as a Generic
Interferer. Similarly wide-band interfering devices may be classified as Generic Interferers.
Example
The output of this example shows details for fixed-frequency video devices seen by a spectrum monitor or hybrid AP
radio.
host)# show ap spectrum device-history ap-name ap123 freq-band 5ghz type video
Non-Wifi Device History Table
-----------------------------
Type ID Cfreq(Khz) Bandwidth(KHz) Channels-affected Signal-strength Duty-cycle
---- -- ----- --------- ----------------- --------------- ----------
Add-time Delete-time
-------- -----------
Video 1 5745312 6000 149 76 99
2010-05-16 20:07:08 -
Video 2 5745312 6000 149 75 99
2010-05-16 20:07:39 2010-05-17 16:50:24
Video 3 5745312 6000 149 74 99
2010-05-16 20:20:25 2010-05-16 20:20:36
Video 4 5745312 6000 149 76 99
2010-05-16 20:32:44 2010-05-16 20:33:07
Video 5 5742031 6000 149 79 99
2010-05-16 20:33:43 2010-05-16 20:33:53
Video 6 5745312 6000 149 75 99
2010-05-16 20:34:08 2010-05-16 20:34:20
The output of this command includes the following information:
Column Description
Type
Device type. This parameter can be any of the following:
l audio FF (fixed frequency)
l bluetooth
l cordless base FH (frequency hopper)
l cordless phone FF (fixed frequency
l cordless network FH (frequency hopper)
l generic FF (fixed frequency
l generic FH (frequency hopper)
l generic interferer
l microwave
l microwave inverter
l video
l xbox
NOTE: For additional details about non-Wi-Fi device types shown in this table, see "Non-Wi-Fi
Interferers" on page 874
Dell PowerConnect W-Series ArubaOS 6.2 | Reference Guide show ap spectrum device-history | 875