There has been lots of questions about the new 7.3 HA mode. This document will answer most of your questions. Just released by Cisco
DHCP Option 43 Nugget
Cisco AP Group Nugget
Phwn a Cisco WLC w/ a Rogue WCS Server
Wireless NIC 4201-4202
The OTAP Packet Vulnerability- What isn't being reported and you need to know!
Hack WEP / WPA Keys from your Windows Zero Config
Shawn Jackman (Jack) CWNE#54 is a personal friend and has been a mentor to me for many years. I've had the pleasure and opportunity to work with Jack for 4 years. Jack is a great teacher who takes complex 802.11 standards and breaks them down so almost anyone can understand the concept at hand. I'm excited for you brother. Great job and job well done! Put another notch in the belt!