Concept Guide

show ap spectrum debug fft
show ap spectrum debug fft {ap-name <ap-name>}|{ip-addr <ip-addr>} freq-band {2.4ghz|5ghz}
avg
duty-cycle
fft-to-controller
max
normalized
raw
raw-normalized
Description
Save FFT (Fast Fourier Transform) power data to a file on the spectrum monitor.
Syntax
Parameter Description
ap-name <ap-name>
Name of the spectrum monitor for which you want to view spectrum
information.
ip-addr <ip-addr>
IP address of the spectrum monitor.
freq-band 2.4ghz|5ghz
Save information for a specific radio type, either 2.4 GHz or 5 GHz.
avg
Save FFT average information.
duty-cycle
Save FFT duty-cycle data.
fft-to-controller
Save the FFT max, average and duty-cycle data.
max
Save the maximum FFT power measured for all samples taken over the last
second.
normalized
Save normalized FFT information.
raw
Save the raw FFT information received from driver.
raw-normalized
Save FFT information received from driver and its normalized FFT.
Usage Guidelines
Use this command under the guidance of your Dell technical support representative to troubleshoot FFT
power issues seen on W-AP104, W-AP105, W-AP175, W-AP130 Series, or W-AP220 Series series APs.
Dell Networking W-Series ArubaOS 6.5.x | Reference Guide show ap spectrum debug fft | 1290