Table of Contents

Executive Snapshot

Figure: Executive Snapshot: IDC's Enterprise Networking Predictions, 2019

In This study

Situation Overview

Future Outlook

1. The Worldwide Enterprise Network Infrastructure Market Will Reach $47.7 Billion in 2019

Figure: Worldwide Enterprise Network Infrastructure Revenue by Technology, 2013–2023

2. Multicloud Drives New Wave of SDN Growth as Network and Security Policies Extend to Public Cloud

3. The Rise of Cloud-Native Environments Powers Strong Growth of Service Meshes Through 2023

4. Intelligent Networking Moves from Intent-Based Networking to Increasingly Autonomous, Self-Driving Networks

5. Two Technologies Introduced in 2019 — WiFi 6 and 400Gb Ethernet Switching — Will Be Mainstream by 2023 and Combine to Exceed $20 Billion in Revenue

6. UC&C App Optimization Will Help Drive the SD-WAN Infrastructure Market to $4.5 Billion by 2022

7. The Enterprise Cloud-Managed Networking Market Is Poised to Exceed $6 Billion by 2023

8. The Worldwide Virtual Network Function Software Market, as it Relates to the vCPE Segment, Will Reach $1.3 Billion by 2020

9. The Worldwide UC&C Market Will Grow to $43.5 Billion in 2019 at an 8.9% Year-over-Year Growth Rate

10. Vendors and Providers Will Accelerate Digital Transformation Initiatives for Enterprise Networking and UC&C Deployments in 2019

Essential Guidance

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