INTEL WIRELESS
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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!
 

  

Entries in BUG (1)

Monday
Oct152012

BUG CSCuc32335: Local Mode Aps on 7.0.220.0 lose configs and get defaulted after power loss

This is a bug I discovered and I understand another customer is reporting the same issue. Still providing TAC config info and testing. 

CSCuc32335 Bug Details

Local Mode Aps on 7.0.220.0 lose configs and get defaulted.
Symptom:
Local mode Aps on wlc lose config and get defaulted


Conditions:
when Local when it loses power or shut no- shut is done to the POE port.


Workaround:
Reconfigure or rename the AP
Status Status 
Open 

Severity Severity 
3 - moderate 

Last Modified Last Modified 
In Last 3 Days 

Product Product 
Cisco 5500 Series Wireless Controllers

Technology Technology 


1st Found-In 1st Found-in 
7.0(220.0)