Presentation from Dallas Airheads 2011 on wireless troubleshooting in ArubaOS is now available at our knowledge base: http://bit.ly/yaU52W. It summarizes the tools available within ArubaOS to help you troubleshoot RF / 802.11 related issues.
Presentation from Airheads Dallas 2011 on 802.11 / RF troubleshooting best practices, presented by Ken Peredia, aka. Ken, is also available at our knowledge base: http://bit.ly/AeBvJK. It covers topics on client level troubleshooting, network infrastructure debuggin and how to collect basic information about the problem at hand.