Network Management Strategies for the CIO
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Concurrent connection issues: Get wireless and wired to play nice
Wireless expert, Lisa Phifer explores concurrent connection issues and remedies with a printer requiring a wired connection plugged into a computer with a wireless connection to the Internet. Answer
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Controlling embedded Wi-Fi device access
Enterprise IT shops are finding themselves using WPA2-Personal and other authentication methods to manage embedded Wi-Fi devices on the WLAN. Tip
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How to ensure WLAN performance optimization
To ensure wireless LAN performance optimization, you’ll need to implement new WLAN measurement and testing tools and conduct WLAN performance testing periodically even after network implementation. Tip
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Wireless LAN troubleshooting: How to get proactive
Wireless LAN troubleshooting and WLAN diagnostics can be done proactively with a new set of tools, including WLAN managers and distributed sensor platforms that track and problem solve on complex networks. Tip
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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
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Wireless network troubleshooting: Connectivity problems
When you have trouble connecting a wireless client (a desktop, laptop, PDA, or phone) to an office network, these step-by-step debugging tips can help. Article
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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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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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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