Autonomous Networks – Reference Architecture v1.0.1 (IG1251)

The Autonomous Network will be intent-driven, context-aware, and guided by knowledge and intelligence. Autonomous Domains provide the modular building blocks for CSPs to assemble these hierarchical self-governing networks. This guide introduces the AN Reference Architecture and provides realization scenarios instantiating the architecture as described. The architecture is defined at a functional level with the identification of external reference points, namely:

• I interactions between operational layers
• F interactions between autonomous domains within layers
• K interactions between automation domains at a given layer and a knowledge and intelligence platform

The important interfaces required at each reference point have been defined, with standardization work on intent-driven interfaces and AI closed loop management already underway.  A complete implementation of the reference architecture is not simply achieved in one project or iteration but rather can be achieved step-by-step – starting with a single domain at a time and then building cross-domain coordination until you ultimately achieve a full Autonomous Network.