13/02/2012
“ In Shenker’s view, there are three basic network interfaces tied to SDN abstractions. There’s the forwarding interface, which provides a flexible, abstract forwarding model; there’s the global network view, which shields higher layers from state dissemination/collection; and there is the abstract network view, which shields the control program from details of the physical network. „
SDN Aims to Ditch Bag of Protocols | Twilight in the Valley of the Nerds
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