Cisco Cisco Aironet 3500i Access Point Libro blanco
Copyright © 2010 Miercom
Cisco CleanAir Competitive
Page 2
Contents
Executive Summary ..................................................................................................... 3
Key Findings ................................................................................................................ 4
Overview ...................................................................................................................... 5
Test Bed Diagram ................................................................................................... 6
How We Did It ......................................................................................................... 6
Impact of Interference .................................................................................................. 7
Figure 1: 5.0GHz Baseline Measurements with Impact of Interference
on Throughput .......................................................................................... 7
Figure 2: 2.4GHz Baseline Measurement with Impact of Interference
on Throughput .......................................................................................... 8
Interference Classification............................................................................................ 9
Screen shot from Cisco ......................................................................................... 10
Screen shot from Motorola .................................................................................... 11
Multiple Sources of Interference – 2.4GHz Band .................................................. 12
Single Interferers – 5GHz Band ............................................................................ 12
Figure 3: Classification and Information on Interferers by Cisco CleanAir
and Motorola AirDefense........................................................................ 13
Rogue Devices on Non-Standard Channels .............................................................. 14
Self-Healing ............................................................................................................... 15
Figure 4: Summary of Self-Healing Tests between Cisco CleanAir and
Other Competitors .................................................................................. 18