David Coleman is a wireless mobility consultant, public speaker, and trainer. For the last twenty years, David has instructed IT professionals from around the globe in enterprise WLAN design, WLAN security, WLAN administration and WLAN troubleshooting. In his spare time, David writes white papers, blogs, and books about enterprise Wi-Fi networking. David is the co-author of Sybex Publishing’s Certified Wireless Network Administrator (CWNA) Study Guide and numerous other books about Wi-Fi. David is the Senior Product Evangelist for Aerohive Networks and is CWNE #4.
- January 3rd, 2018
David Coleman (CWNE#4) discusses 802.11ax in this latest video.
- June 28th, 2017
David Coleman explains how to use the VLAN probe in HiveManager NG to troubleshoot users not being assigned the correct IP for their device.
- June 20th, 2017
What is one of the smartest things Wi-Fi admins can do? Learn 802.11 frame analysis. These two videos by a couple of WLAN Pros will help you get started.
- October 5th, 2016
- HiveMind Blog
Two new Aerohive employees (eleven total) have earned elite CWNE status. Read to find out who they are and how they got here.
- September 28th, 2016
After many months of work, the 2nd edition of the Certified Wireless Security Professional (CWSP) Study Guide is available.
- April 5th, 2016
Because the 5GHz band offers more frequency space and cleaner RF, it’s time to rethink discussions about designing for capacity and airtime consumption.
- February 18th, 2016
- HiveMind Blog
Two new Aerohive employees have earned elite CWNE status. Read to find out who they are and how they got here.
- July 1st, 2012
For all its simplicity to the end user, Wi-Fi is really an incredibly complex technology. In this series, we “get back to the basics” of the technology. Because I have been in the Wi-Fi industry for 12+ years, I sometimes forget that the technology is still a young technology. To this day I find that […]