Wi-FiGurus

Wi-FiGurus

The community of Wi-Fi Professionals

Latest blog entries by Wi-FiGurus

Problem with Vista Wireless
(Saturday, 08 December 2007) Written by Ashish Jain
Hi everybody I am facing a strange problem in Vista for the Vireless Problem i.e. I am not able to connect to the Wireless even it is not showing any wireless network in range where as other laptop.s not more that 1 Foot are able to Catch the Wireless Network and are working properly. I even tried with the External Devices like Orinoco Wireless Card. but with that also same thing is happening. Laptop is able to get IP address with DHCP. I am not able/ Diagnose the Problem. Regards Ashish

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Managing the WLAN at Intel
(Wednesday, 05 December 2007) Written by Bryan Wargo
I had the pleasure to record a podcast with Ray Sliteris of Intel to discuss how they manage their internal wireless LAN on a global basis. Managing over 6,000 access points and controllers is a pretty huge task for any corporation; these guys have the added benefit of working for a company that is a main driver behind the entire WiFi industry. A few interesting items that particularly caught my attention: 1. Last year they were almost 100% autonomous access points and now they are about 25% converted to a controller based approach. This migration will take them several years to move entirely to a thin AP model. My guess is most organizations are like this, they would very much like to take advantage of the “latest and greatest” but due to organizational inertia and network size it takes a while to make any radical changes. 2. The biggest challenges they faced in deploying a network of this size were creating consistent configurations and having a global network view. 3. 802.11n is not a big push for them. They are testing this new technology out in a few areas but they see this as a 2009 production deployment type of technology. The big business drivier for Intel will not necessarily be the additional throughput but rather the improved connection reliability inherent with MIMO . Please take a listen to the podcast and let me know what you think!

60 minutes investigation on the TJX credit card scam
(Monday, 26 November 2007) Written by Gino Gori
60 Minutes investigates the theft of millions of consumer credit card pins and numbers from TJX. This story will not go away. A very interesting take on whether the credit card companies are at fault as well. Here is the link: http://www.cbsnews.com/sections/i_video/main500251.shtml?id=3538299n

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