User's Guide

Table Of Contents
The heat map can be filtered according to:
Visualization/Application—Uses the visualizations and applications that configured in Configuration
> Network Assurance > Live RF Settings.
Protocol—Uses one of the available protocols (802.11a, 802.11b, 802.11g, and 802.11n).
Devices—Filters RF data by a single device, a group of devices determined by SSID, or all devices.
The Live RF Settings topic in the Configuration chapter fully explains how to use Live RF.
Forensic RF
The Forensic RF feature, included with the Live RF license, visualizes forensic data to display coverage
over a specific time range.
Spectrum Analysis
The Spectrum Analysis module gives you a tool to identify and locate interference sources on your
wireless network. The analysis is conducted using only AirDefense software; no extra hardware is
required.
Note
You must have a valid Spectrum Analysis license for each sensor that you wish to conduct an
analysis from.
Spectrum Analysis supports two modes of operation:
Background Scanning
Part-time scanning of power spectral density (Layer 1), while sensor continues to scan for WIPS
(Layer 2).
Generate 'RF Spectrum Analysis' alerts (Bluetooth, Microwave, Frequency Hopper, Continuous
Wave)
Forensic RF
Legacy Content
1416 Extreme AirDefense User Guide for version 10.5.