2021 WAN in Review

By Kristin LeeDec 14, 2021


If you've been a loyal listener of the WAN Manager Podcast, you might remember that last year Greg Bryan and Elizabeth Thorne teamed up for a very special WAN year-in-review.

Well, they're back at it for 2021. In our latest WAN Manager Podcast holiday special, we're shaking the snow globe that is the 2021 WANscape. 

To keep the conversation on track, Elizabeth made a list (and checked it twice), but we couldn't fit everything into one episode. Part 1 covers SASE adoption, SD-WAN maturation, how remote work is changing the face of corporate networking, the evolving MPLS vs. DIA matchup, and more.

Tune in next week for part two. The duo will cover 5G deployment trends, the rising popularity of multi-cloud, and new backbone/transport services from your friendly neighborhood CSP.

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From This Episode

Greg Bryan

Greg Bryan

Greg is Senior Manager, Enterprise Research at TeleGeography. He's spent the last decade and a half at TeleGeography developing many of our pricing products and reports about enterprise networks. He is a frequent speaker at conferences about corporate wide area networks and enterprise telecom services. He also hosts our podcast, TeleGeography Explains the Internet.

Connect with Greg  

Elizabeth Thorne

Elizabeth Thorne

Elizabeth Thorne was formerly a Senior Research Analyst at TeleGeography. Her work was focused on enterprise network research.