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Ethernet

• NFV applications emerge from ISVs, but challenges loom

  A new group of ISVs is producing exciting NFV applications that bring automation to a range of network services. But these developers face enormous challenges in establishing a new set of technologies. Continue Reading

• Using the Link Layer Discovery Protocol to reveal disparate devices

  The Link Layer Discovery Protocol is a helpful tool when you need to know what's connected in your network -- regardless of vendor. Continue Reading

• Wi-Fi fills gap in indoor location tracking market

  Wi-Fi networks fill in the gap left by GPS networks unable to probe indoors. Businesses are finding some new ways to exploit that capability. Continue Reading

• If packet sniffing won't work in SDN, then what?

  Patrick Hubbard explains why Wireshark and other packet-sniffing tools aren’t ready for virtualized Layer 4-7 networks. Monitoring application server NICs could be the answer. Continue Reading

• Options abound for OpenStack implementation

  Integrating OpenStack within your existing data network takes some careful planning, but there are plenty of tools to help. Continue Reading

• Will network functions virtualization be used in the enterprise?

  Jason Edelman explains whether or not network functions virtualization will ever transition into the enterprise, or if it is a service/provider play.Continue Reading

• How important is IPv6 readiness to the cloud?

  When it comes to cloud infrastructure, should providers include IPv6 readiness when designing their infrastructure strategies? Is OpenStack needed for an IPv6 deployment? Expert Ciprian Popoviciu explains.Continue Reading

• How to get training on OpenDaylight controllers and APIs

  David Goldberg explains the origins of OpenDaylight controller code and offers resources for developers looking to learn more about the existing code base.Continue Reading

• Nectar uses Lync SDN API to pinpoint UC performance issues

  Nectar Services employed Lync in its Unified Communication Diagnostics, or UCD, platform, giving users insight into session and topology data.Continue Reading

• What you need to know about LEED, DAS and public safety radio

  IT executives must work with facilities teams to ensure high-quality wireless service while guaranteeing access to first responders.Continue Reading

• How to fix shortage of cyber security professionals?

  The cyber security skills shortage comes from an aging workforce and lack of interest in security among students. Emphasis must be put on education to close the gap.Continue Reading

• Many culprits to blame for application performance problems

  The answer to diagnosing application performance problems is fully understanding where issues may lie.Continue Reading

• What's behind your application performance problems

  Glen Kemp illuminates some of the issues that can lead to application performance issues in this two-part series.Continue Reading

• Broadcom, Intel SDN offerings: What's the difference?

  Glen Kemp breaks down the differences between Broadcom and Intel SDN chips and reference designs.Continue Reading

• As data center technology evolves, where should I focus my efforts?

  When data center admins are flooded with new technology, they must first prioritize their business objectives before deciding which tools to deploy.Continue Reading