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Written by Administrator
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Saturday, 18 August 2007 |
 Good news! We've listened to your requests - Wi-FiGurus pod cast files are now available for download. First, login with your user account, then click on 'Your Downloads' on User Menu. Next, click on a download link to download the file.
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Written by Jim Geier
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Saturday, 18 August 2007 |
I’ve been involved with several large scale municipal Wi-Fi deployments and have found that it’s crucial to carefully consider the availability and condition of mounting assets for mesh nodes before getting too far with the deployment. In this tutorial, I share some of the lessons that I’ve learned when deploying these types of networks.
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Written by Jim Geier
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Friday, 10 August 2007 |
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The finalization of the 802.11n standard and resulting deployments will probably be the next big thing for wireless LANs. For several months, vendors, such as SMC, D-Link, and Netgear have been shipping pre-802.11n routers. In most cases, only small businesses and homeowners have purchased these units. Check out the articles at the following link: http://www.infoworld.com/article/07/07/26/is-N-ready-for-the-enterprise_1.html. It has some interesting commentary from industry leaders regarding deployment of 802.11n in enterprises.
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Written by Jim Geier
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Wednesday, 25 July 2007 |
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Wireless LANs are meant to provide roaming, and most of us expect it to be seamless. Learn what roaming really does to wireless applications.
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Written by Jim Geier
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Wednesday, 11 July 2007 |
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 Many of you may still be using Ethereal for obtaining packet traces of Wi-Fi networks. About a year ago, Gerald Combs, Ethereal's lead developer, left his company and couldn’t keep the name "Ethereal." As a result, Gerald renamed the software "Wireshark" and has been supporting Wireshark since then. Instead of using Ethereal, which I don't believe is being supported anymore, I recommend downloading the latest version of Wireshark at www.wireshark.org. Wireshark is still free and provides the same (and better) functionality as Ethereal.
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Written by Jim Geier
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Monday, 02 April 2007 |
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When deploying outdoor wireless mesh solutions, we've found that obstructions close to the mesh router antennas will significantly impact the propagation or radio waves. For example, trees and edges of buildings within about 20 feet of the antenna can degrade range by as much as 50 percent. So, be careful when planning the installation location of mesh routers!
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