Articles by Arthur Cole 

SDN and Legacy Network Infrastructure

Software defined networking's benefits are clear, but that may not be enough to justify a full rip and replace of all network devices. What else can organizations do?

In the SDN Era, the Edge Needs Love Too

Software defined networks and the distributed data center will require intelligence, interoperability, and agility at the network edge.

Driving Network Density to New Levels

Enterprises just finishing up the conversion to 10 GbE still have a fair amount of work to do to achieve a truly dynamic data center.

New Network Platforms Prime the SDN Pump

SDN announcements from networking vendors like Cisco, Arista, Juniper, and Brocade mark the next step in the software defined revolution.

Powering the Big Network

Art Cole explores hardware and software solutions aimed at optimizing energy consumption and improving the energy efficiency of your network and data center.

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