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Cisco Digital Network Architecture: Intent-based Networking for the Enterprise, First Edition by Simone Arena, Matthias Falkner, David Zacks, Tim Szigeti

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Chapter 18

Cisco DNA Virtualization Solutions: Enterprise Network Functions Virtualization and Secure Agile Exchange

Virtualization has been introduced throughout this book so far as one of the key tenets in Cisco Digital Network Architecture. Chapter 10, “Cisco DNA Infrastructure—Virtualization,” laid the foundation with an in-depth explanation of the technologies, highlighting both transport virtualization (segmentation) and the virtualization of network functions (NFV). This chapter elaborates on how Cisco offers virtualization solutions that leverage this technology to deliver the business benefits of aligning the network with your enterprise’s intent, of offering fast and flexible deployments for Cisco DNA services, and of lowering the total ...

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