ACG White Paper: Optimizing SD-WAN Performance

Cloud connectivity has redefined the way users connect to business-critical services. SD-WAN technology enables you to take advantage of advanced cloud connectivity technology to deliver secure access to services for anyone, anywhere on your network.

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Optimizing SD-WAN Performance: A Deep Dive into Tunnel-Free versus Tunnel-Based Solutions

What's inside

Take the time to fully understand the tradeoffs associated with tunnels before implementing your SD-WAN solution. Read this white paper today.

Table of contents

1. What is a Tunnel?

2. How are Tunnels Used in SD-WAN? 

3. Overhead

4. Issues with Tunnels 

5. Tunnel-Free for High Performance

6. Tunnel-Free SD-WAN Implementation Using Secure Vector Routing 

About the author

ACG Research delivers information and communication technology market share/forecast reports, consulting services, and business case analysis services.

Related resources

Gartner, Magic Quadrant for SD-WAN, Jonathan Forest, Karen Brown, Nauman Raja, 30 September 2024

GARTNER is a registered trademark and service mark of Gartner, Inc. and/or its affiliates in the U.S. and internationally, and MAGIC QUADRANT is a registered trademark of Gartner, Inc. and/or its affiliates and are used herein with permission. All rights reserved.

Gartner does not endorse any vendor, product or service depicted in its research publications, and does not advise technology users to select only those vendors with the highest ratings or other designation. Gartner research publications consist of the opinions of Gartner’s research organization and should not be construed as statements of fact. Gartner disclaims all warranties, expressed or implied, with respect to this research, including any warranties of merchantability or fitness for a particular purpose.

This graphic was published by Gartner, Inc. as part of a larger research document and should be evaluated in the context of the entire document. The Gartner document is available upon request from Juniper Networks.