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In the NFV architecture NSO, with the NSO NFVO component, fulfills the NFV orchestrator (NFVO) role, and also partially replaces the EMS/OSS layer. The Tail-f NSO architecture enables it to act as the central orchestrator and has the ability to control both SDN Controllers and NFV Managers. Tail-f NSO interfaces to SDN Controllers and NFV Managers via Network Equipment Drivers (NEDs). Similar to packages, NEDs are decoupled from the Tail-f NSO product and have its own release cycle enabling agile feature growth.
In the NFV architecture NSO, with the NSO NFVO component, fulfills the NFV orchestrator (NFVO) role, and also partially replaces the EMS/OSS layer. The Tail-f NSO architecture enables it to act as the central orchestrator and has the ability to control both SDN Controllers and NFV Managers. Tail-f NSO interfaces to SDN Controllers and NFV Managers via Network Equipment Drivers (NEDs). Similar to packages, NEDs are decoupled from the Tail-f NSO product and have its own release cycle enabling agile feature growth.