INTEL WIRELESS
Wired Stuff
WiFi Tablet Corner
My80211 White Papers (Coming Soon!)

Cisco Wireless Compatibility Matrix (Nov. 2011)

Podcasts / Videos

My80211 Videos

Cisco: 802 11 frames with Cisco VIP George Stefanick

Fluke Networks: Minimize Wi Fi Network Downtime

Aruba: Packets never lie: An in-depth overview of 802.11 frames

ATM15 Ten Talk “Wifi drivers and devices”

Houston Methodist Innovates with Wireless Technology

Bruce Frederick Antennas (1/2)

 

Bruce Frederick dB,dBi,dBd (2/2)

Cisco AP Group Nugget

Social Links
Revolution WiFi Capacity Planner

Anchor / Office Extends Ports

 

Peek Inside Cisco's Gear

See inside Cisco's latest wireless gear!

2.4 GHz Channel Overlap

EXAMPLE 1  

EXAMPLE 2

EXAMPLE 3  

CWSP RELEASE DATE 2/08/2010
  • CWSP Certified Wireless Security Professional Official Study Guide: Exam PW0-204
    CWSP Certified Wireless Security Professional Official Study Guide: Exam PW0-204
    by David D. Coleman, David A. Westcott, Bryan E. Harkins, Shawn M. Jackman

    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!

IEEE 802.11a/g/n Reference Sheet

 

LWAPP QoS Packet Tagging

 

 

Interference Types

BLUETOOTH
 

Microwave Oven
 

Cordless Phone

JAMMER!
 

« Cisco Inks "6" CCIE Wireless Professionals ! | Main | Welcome to my80211.com »
Tuesday
Jul072009

CCNA Wireless Official Exam Certification Guide

I completed my third go around with the CCNA Wireless Offical Certification Guide.

First I will mention it is an easy read. Brandon Carroll did a great job laying out the foundation of 802.11 based on concepts and standards. He then leads into protocols and architecture, which sets the stage for the reader to better understanding of Cisco’s WLAN controller based product.

If you are like me having something new from Cisco Press on wireless, especially on the LWAPP product was a pleasure to read. My IEEE 802.11 Handbook. CWNP (cwna, cwsp, cwap) books, Bruce Alexander (Site Survey) and P. Roshan / J. Leary (802.11 Fundamentals) books were getting a bit old. I was excited to get my hands on this book. It was harder finding the time to sit down and enjoying the book for all its technical worth.

I was disappointed, however, with the amount of technical errors. I think the technical reviewers Bobby Corcoran and Robert Marg did an injustice to the book and frankly the author. I found a number of mentions that caused me to pull up the IEEE handbook and other reference material to discount some of the mentions. Although, I am not surprised, it is a technical book and as life goes within Cisco --- You have to answer it the Cisco way.

Again, just my two cents. I recommend the book, I just caution the readers to do their home work …..

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