The SDN band wagon is picking up speed

Software-Defined Networking (SDN) is a dynamic, manageable, cost-effective, and adaptable architecture, ideal for today’s high-bandwidth applications. It decouples the network control from forwarding functions making it directly programmable and rendering the underlying infrastructure to be abstracted for applications and network services. The SDN architecture is: Directly programmable: Decoupled from forwarding functions, the network control becomes 

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SDN: A leveler for CSPs

According to data growth statistics, over the coming years we will experience a tremendous jump in data generation and consumption. Cisco forecasts that global cloud traffic is expected to grow 4.5-fold. That amounts to a 35% CAGR — from 1.2 zettabytes of annual traffic in 2012, to 5.3 zettabytes by 2017. Overall, Cisco expects global 

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