Network Management Strategies for the CIO
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Can a Layer 3 switch replace a router for WAN connections?
Learn how to use a Layer 3 switch in place of a router for WANs from a routing expert. Ask the Expert
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TCO calculations can fall short when budgeting network expenses
Networking professionals often miscalculate or misuse total cost of ownership (TCO) metrics, causing frustration while delivering little real value. Forrester Research is suggesting alternative techniques. Article
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How to achieve server virtualization in your network
Learn how to virtualize the physical servers in your network in order to reduce hardware costs and ease network management in these step-by-step instructions. Tip
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Next-generation enterprise networks: Links to telecom carriers grow stronger
As the needs of next-generation enterprise networks become clearer, networking vendors and telecom carriers look toward common solutions. Article
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How to implement VLAN switches across wireless LAN (WLAN) links
Learn different methods of creating virtual LANs (VLANs) on a wireless LAN (WLAN) in this expert response from Lisa Phifer. Ask the Expert
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Are there 802.11n wireless antenna extenders to boost outdoor signal?
Learn how to increase Wi-Fi range when multipath reflections aren't enough in this advice from our wireless networking expert. Ask the Expert
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The essential guide for upgrading your network
This e-book explores the challenges, best practices and technologies for responding to the shortcomings of today's network, as well as future-proofing for tomorrow's challenges. E-Book
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Network evaluation and roadmap
This chapter shows you how to perform an impact analysis to evaluate bandwidth and processing needs and develop a roadmap for an architecture that will fulfill your requirements. E-Book
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How can I prevent collisions on my network?
Learn about network collisions and how to prevent them with networking expert Chris Partsenidis. Ask the Expert
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Compliance in a virtualized world: Server virtualization and NAC security
Network security, especially NAC, is the Achilles' heel of server virtualization. With virtual servers moving around the data center, traditional access control is difficult to apply. This can be particularly challenging when organizations need to me... Tip