User manual

Chapter 3 - Layer 2 Command Set - PHY and MAC Muffer Command (Environment Analyzer)
Alvarion BreezeNET B130/B300 GigE 71 Operational User Manual
got a permanent source of interference. Otherwise, it means that a strong
interference source appears from time to time breaking your signal
 Concerning the fact that statistics module outputs the information for each
MAC-address separately, you can reveal the problem for some specific unit on
the wireless network
The "muffer stat" command shows the statistics only from registered devices.
To view statistics type the following command:
muffer stat
To reset all counters please type
muffer stat clear
3.4.5 Spectrum Analyzer Mode
The Spectrum Analyzer mode is enabled by a muf sensor command and provides
deep analysis of radio emission sources. In this mode device scans the radio
spectrum on all available frequencies.
Information is displayed on the screen in a visual-digital format.
To obtain information as complete as possible, the scanning process may take
some time.
Example:
muffer rf5.0 sensor
The picture below shows muf sensor output:
NOTE
It is recommended to use Graphical Spectrum Analyzer in Web-interface (please see "Technical
User Manual" for instructions).
CAUTION
Running Spectrum Analyzer mode disturbs normal operation of the radio module and makes it
impossible to access the unit via radio.