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Top networking news 2010: Data center networks and multi-vendor mania
In our review of top networking news of 2010, see how we covered the rise of the multi-vendor network, major changes in data center networks and security, the emergence of ubiquitous wireless LAN and the challenges networking pros face in building th... News
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Optimizing 802.11n for voice over wireless LAN
Understand the impacts that 802.11n can have on voice applications and discover techniques to deliver toll-quality voice over wireless LAN, including WMM prioritization, call admission and fast roaming. You’ll gain insight into why a well-designed da... Tutorial
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Deploying 802.11n for improved wireless LAN performance
This series examines how deploying 802.11n can improve your enterprise’s wireless LAN performance enabling mobility services that make workforces informed and productive. With 802.11n you can extend your network to deliver multimedia over wireless ma... Tutorial
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802.11n WLAN design best practices
Discover best practices for designing and deploying an 802.11n wireless LAN, from RF design and band/channel selection to access point placement for coverage and capacity. After reading this section, you will understand where to start when adding 802... Tutorial
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802.11n migration: Supporting legacy devices
Lisa Phifer explains how your 802.11n migration provides support for legacy client devices that are already used for best-effort data applications like Internet access and email, identifying best practices for migration. After reading this section, y... Tutorial
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Delivering video over your 802.11n wireless LAN
Learn about delivering video over your 802.11n wireless LAN. Discover the features that affect video streaming, and identify benefits and limitations related to techniques like multicast and airtime fairness that must be considered in order to delive... Tutorial
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How to approach wireless LAN architectures
A poorly planned wireless LAN architecture can spell disaster for a wireless network. In this video, expert Lisa Phifer gives tips and advice on WLAN architectures, including a controller-centric approach and a decentralized/controller-less/smart AP ... Video
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TV white space spectrum and the enterprise network
With newly available TV white space spectrum in play, what does this mean for enterprise networks? In this video, learn about how the white space frequencies will affect wireless access, and how the opening of this white space spectrum should affect ... Video
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WLAN testing: Wireless intrusion prevention systems and centralized testing tools
WLAN testing has grown to accommodate the full-time surveillance necessary for super-speed 802.11n technology and mobile applications. Now WLAN testing can be done with AP-based wireless intrusion prevention systems and more. Tip
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Doing more with spectrum analysis: Cisco CleanAir
Wireless engineers have had spectrum analysis in their toolboxes for a long time, but the CleanAir solution from Cisco integrates the tool directly into the WLAN infrastructure. Network administrators who deploy this enhanced level of spectrum intell... TechWatch
Network Management Strategies for the CIO