[irq]: techie interrupted19/10/2012
“ That new model could be the cloud. A cloud service provider which is also a network service provider, or which has business agreements with network service providers, could leverage SDN network elements to revolutionize end-to-end networking. One could envision a host device passing a conventional packet to a first network element in the cloud, which terminates all the conventional layers and applies the single end-to-end protocol header. Thereafter the SDN switches would examine the single header and forward so as to simultaneously ensure high QoE and high network resource utilization efficiency. Present SDN deployments are simply emulating a subset of features of the present network layers, and are not attempting to embody this dream. „
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