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!
 

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Saturday
Feb062010

Cisco – Cisco vs Aruba Client Density test with 802.11n  

 

 

Cisco released another video on youtube.com. Where they conducted client density testing with a Cisco 1142s against Aruba's AP-105 and AP-125. The test was conducted with 2.4 GHz non-bonded and 5 GHz with channel bonding. Although, I would have liked more details on how the test were conducted and were the results consistent.

This video explains competitive WLAN high density test results assessing Cisco's AP1140, Aruba's AP-105 and AP-125 in the area of bandwidth fairness. For this test, each 802.11n Access Point was loaded up with 60 Intel 802.11n clients all attempting to download data simultaneously. Throughput per client was assessed using VeriWave's WaveAgent software which generated downstream TCP traffic.

Link: http://www.youtube.com/watch?v=Z5LLg6aky6A


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