Manage

Network Administration

• How to choose the right next-gen network migration option

  Network operators planning next-generation network migrations need to choose from layered, geographic and service-oriented approaches, or a combo platter that meets their needs. 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

• Straight-through cable: Learn about UTP wiring and color coding

  Straight-through UTP cables and CAT5 networks are discussed in this tip. Continue Reading

• Overview of the Gigabit Ethernet standard

  This lesson from our network cabling series reviews the Gigabit Ethernet standard, also known as 1000BASE, as well as variations of 10BASE Ethernet. Continue Reading

• Undersea cable sends Ethernet to observatory on ocean floor

  Thanks to donated undersea cabling from AT&T, the ALOHA Cabled Observatory provides real-time data from the ocean floor. It took a longtime networking pro to get it up to speed. Continue Reading

• In virtualized environments, importance of hardware remains

  It's tempting to get swept up in the hype around software-defined everything and cloud mania, but even in virtualized environments, networking hardware is still critical.Continue Reading

• Physical network gear isn't going anywhere

  For decades, hardware has reigned as king in the network, but the deluge of hype surrounding cloud, virtualization and software-defined networking has some asking how long physical network gear can hold on to its crown.

  As we see in this edition...Continue Reading

• Network fault management in today's complex data centers

  Network designs and technologies may change, but identifying -- and remediating -- faults is a fundamental task for today's system managers. Here's what you need to know.Continue Reading

• Wireless management in the cloud heralds transformation

  Placing wireless management in the cloud is gaining traction among enterprises as companies examine more efficient ways to oversee their networks. It's part of a shift that's affecting network infrastructure.Continue Reading

• What duties are in the network manager job description?

  Get the inside scoop on a network manager's job description, workload and responsibilities which keep an organization's network infrastructure running smoothly.Continue Reading

• Hardware vs. Software: The role of hardware in a software age

  In this software age, is there any role left for hardware? In our three-part guide, our experts' response is a resounding, "yes." It may feel like this is the era of Continue Reading

• Data center convergence enabled by SDN, SD storage

  As applications drive the need for massive storage capacity, data center convergence will be aided by software-defined storage and networking to enable private cloud architecture.Continue Reading

• Network designs for dynamic route pacing

  The new generation of network devices means network designs based on dynamic routing. But there are pitfalls to keep in mind.Continue Reading

• Visibility key to loving your WAN carrier

  Taking a few simple steps can help strengthen the relationship between your WAN carrier and IT management.Continue Reading

• IT's hardware evolution in this software-defined age

  There may be a software-defined revolution going on, but the hardware evolution continues. Learn why hardware retains its importance in networking today, even in this SDN age.Continue Reading