Ask the Experts

Ask the Experts

• Software defined WAN: The old way of building branch networks is dead

  In the software defined WAN, we'll provision virtual overlays and move network management to the cloud, limiting costly on-premises equipment.  Continue Reading

• What is the difference between network orchestration and SDN control?

  Glen Kemp discusses the differences between network orchestration, similar to OpenStack, and SDN control, which is happening through OpenDaylight.  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

• Is it too early to start planning for 5G?

  The development of 5G is gaining buzz, but is it too early to seriously discuss 5G for mobile networks? Mike Jude explains the issues.  Continue Reading

• What role can analytics play in mobile security intelligence?

  Organizations need to deploy security analytics tools in order to detect and respond to advanced attacks.  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

• Why are open APIs needed in a software-defined network?

  Open APIs are architectural components of a software-defined network that push configurations or information to routers and switches or other apps.  Continue Reading

• How will creating intellectual property affect the role and purpose of IT?

  As intellectual property becomes the objective of business, IT must focus more on security and flexibility.  Continue Reading

• Is passive optical networking good for enterprises?

  An information systems engineer explains passive optical networking and how it can help an enterprise reduce costs.  Continue Reading

• What separates white-box software from bare-metal switches?

  Network administrators can choose between white-box software and bare-metal hardware and receive the same performance.  Continue Reading

• What is the difference between SDN and NFV?

  To help make sense of SDN and NFV differences, SDN expert Glen Kemp compares the two technologies, and discusses how they affect each other and whether they can work together.  Continue Reading

• Key impacts of hosting virtual desktop infrastructure

  Expert Keith Townsend says enterprises have to plan carefully in order to roll out VDI effectively.  Continue Reading

• Will white box switches be needed in an enterprise network?

  Glen Kemp explains why white box switches are a result of increased commoditization in the marketplace and why they're needed in enterprise networks.  Continue Reading

• How close is the new 802.11ac standard to a cellular wireless experience?

  Mike Jude explains the pros and cons of the new 802.11ac standard and how it will ultimately affect your business.  Continue Reading