Email Alerts
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Access point problems running on PoE
Powering a wireless access point using Power over Ethernet is usually a straightforward process, but troubleshooting an issue can be tricky. Wireless expert Lisa Phifer steps through some possible solutions and where to look for additional help in d... Ask the Expert
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New traffic shaping feature offers simple wireless QoS
A new application-aware wireless traffic shaping feature from wireless LAN vendor Meraki simplifies wireless QoS for enterprise customers, allowing network admins to set bandwidth utilization policies based on application, content and user. Article
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Building an outdoor wireless LAN for a roving worksite
The crew of ABC's Extreme Makeover: Home Edition built a new Wi-Fi network with outdoor wireless access points. It travels with them across the country. Article
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Wireless LAN architecture: Enterprises leaving 2.4 GHz for 5 GHz
Enterprises are adopting a wireless LAN architecture that favors the 5 GHz wireless LAN frequency over 2.4 GHz. They are tuning their wireless LAN radios to 5 GHz and forcing clients to default to the frequency in order to avoid interference, boost c... Article
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How to upgrade the WLAN for mobile applications
In order to upgrade WLANs for mobile devices and mobility applications, network managers must implement 802.11n technology, and WLAN architectures that can handle lossless applications like VoIP and other unified communications. Tip
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Extending 802.11n wireless LAN and connecting two WLANs
Extending 802.11 WLANs inside a large office can be done by bridging access points together, while outdoor mesh solutions can be used to connect two WLANs between buildings on a small campus. Ask the Expert
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How to configure wireless LAN security
Learn how to configure wireless LAN security, including choosing the right security standard and setting up a Robust Security Network. In this PrepLogic training video, you'll learn Cisco Aironet 1200 configuration for security, as well as troublesho... Videos
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Engineer's view: Wireless LAN performance and Wi-Fi client variation
Wi-Fi client variability affects wireless LAN performance and end user experience more than the industry wants you to know. A Dell laptop with Windows Vista might have inferior performance to a Lenovo laptop with Windows 7, even though both are 802.1... Interview
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Do I need 802.11n wireless adapters for laptops and PCs to install 802.11n?
You don't need 802.11n wireless adapters for your laptops or PCs in order to install 802.11n and make use of 802.11n MIMO since most 802.11n APs are backward compatible, but you may need new client hardware. Ask the Expert
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Wireless network standards update
WLAN standards continue to evolve, offering higher performance and enabling new applications. 802.11n delivers more deployment options as well as more bandwidth, but enterprises must still pay great attention to wireless security standards. Technology
Network Management Strategies for the CIO