Transport Slice Automation Design and Deploy with CNC/NSO

Описание: Abstract:
5G slicing technology offers the promise to provide next-generation services to consumers and enterprise customers, along with driving new revenue streams for service providers. This of course assumes the service provider can massively automate the configuration complexity for the many use cases envisioned for the required transport network, all while continuing to provide the expected SLA/SLE slice guarantees. With the use of declarative YANG-modeled slice service APIs (as defined by the IETF Network Slice YANG model) and intent-based service orchestration, we will describe how to modularize and tackle this complex problem for transport slicing. This slicing model can simplify the transport network configuration complexities through a predefined service provider–delivered slicing service catalog, which the transport orchestration system uses to map the user intent into the device-level primitives required to realize the slice service (such as SR-TE, QoS, and BGP-based VPNs). By leveraging well-defined domain-level primitives and hierarchically layered automation principles with network-wide commit capabilities, transport slice provisioning can become fairly cookie-cutter, supporting many use cases that can turn quickly into revenue-generating services.

Speaker: John Mullooly, Distinguished Sales Architect, Cisco