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Network Performance Management

• Multicloud environment poses management challenges

  The growth of the multicloud environment among enterprises is fueling the need for management tools that reduce complexity and redundancy. Continue Reading

• What a network speed check revealed about sluggish performance

  A simple congestive overload of a low-speed link was the problem, but diagnosing the network speed check wasn't simple -- or easy. Continue Reading

• Custom network sensors help engineer prevent downtime

  Too much information? No such thing. Engineer James Ott says network monitoring tool PRTG allows him to anticipate device failures before they occur. Continue Reading

• Need for speed: Demand for faster DCI technology grows

  As the amount of traffic traveling between data centers explodes, both enterprises and service providers look for high-octane data center interconnect options. Continue Reading

• Data center interconnect market: Enterprises, providers fuel growth

  The data center interconnect market is poised for significant growth, thanks to a number of factors altering the IT landscape -- including the growing use of cloud services, the massive proliferation of data, the increasing adoption of ... Continue Reading

• IP subnetting: How to calculate subnet masks

  Check out IP subnetting shortcuts on how to do subnet mask calculations and break down IP address classes to route traffic within your network.Continue Reading

• Comparing cable types: Fiber vs. copper twisted pair

  What's the difference in fiber vs. copper cables? Key differences include cost, speed and more when it comes to fiber optic and copper twisted-pair cabling options.Continue Reading

• Big data: With new network analytics tools, forget analysis paralysis

  Next-generation ITOA platforms turn big data into action. These network analytics tools of tomorrow sniff out issues before they become problems for users, and even automate fixes.Continue Reading

• Network analytics: New ITOA tools stop downtime before it happens

  When it comes to improving network performance, big data alone isn't enough -- network managers need IT operations analytics (ITOA) to make sense of it all. Now, cutting-edge, "smart" ITOA tools do more than just use network analytics to diagnose ...Continue Reading

• The need for network end-to-end visibility in hybrid IT

  Understanding your network is critical, and end-to-end visibility is the key to accessing the full potential of hybrid IT.Continue Reading

• What is the difference between bit rate and baud rate?

  Learn how to understand the difference between bit rate and baud rate in this expert answer.Continue Reading

• What duties are included in a network engineer job description?

  A network engineer job description will vary. Primarily, it depends on whether the job focuses on engineering a new network or on running a network that already exists.Continue Reading

• DevOps and automation in the software-defined network

  Software-defined networking allows today's networks to keep pace with DevOps and automation demands, making rapid and reliable software delivery possible.Continue Reading

• High-speed wireless access: Fact or fiction?

  High-speed wireless access is all the rage, but one user cautions against buying into the 802.11ac hype. Yes, it's progress, but not as much as you might think.Continue Reading

• Troubleshooting network issues in an era of reduced visibility

  As networks become more complex, fundamental monitoring tools are losing their currency. But it's still possible to retain visibility and keep users happy.Continue Reading