In this podcast holiday special, we're shaking the snow globe that is the 2021 WANscape. Greg welcomes back TeleGeography Analyst Elizabeth Thorne to present another year in review. 

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.

We'll be back next week with Part 2, covering 5G deployment trends, the rising popularity of multi-cloud, and the new backbone/transport services that CSPs are starting to provide.

The WAN Manager Podcast is now TeleGeography Explains the Internet. Hosted by Greg Bryan.