Enterprise technology opinions, analysis, and forecasts from Network World's experts
* What the future might bring for WANs
* Columnist Mark Gibbs says that among power networkers, VMware is in and SCO is out
* Technology advances let Microsoft offer new services, but security must be considered
* Recommended approach to using bandwidth tools
* The Power Issue * Nortel acquires Tasman Networks * Cities battle carriers over Wi-Fi * Cisco vs. OpenView and Tivoli? * Today on Layer 8
* The top Network World tests and reviews from 2005
* IDC survey on virtualization
* Foundry introduces security, high-density enhancements
* Cisco needs to learn the difference between the network as 'context' and as 'hardware'
* A look at Avinti's iSolation Server
* Plan your year around Linux
* Evaluating last year’s predictions
Entry level server is flexible, has high availability, and is affordable.
* Revised high-speed Wi-Fi spec to be put to vote
* Checking in on progress toward last year’s identity goals
* Patches from Microsoft, Google, Mandriva, others * Beware new Dasher variant
* The Instructables Web site
Welcome to This Week on NetworkWorld.com, featuring breaking news, info, and tips from NetworkWorld.com, the most comprehensive enterprise networking resource on the Internet. See below for the week's biggest stories and check out our other e-ma
* Latest Cool Tools Video: Last-minute gift for the gamer * Featured reader resource
