In November 2020 I had the honor of being invited by Cisco Community to present a live event about Cisco SD-WAN (Viptela). The event had more than 300 participants, from 9 different countries.
For those who want to know more about this excellent Cisco solution, the recording is available on the link below (presentation language is Brazilian Portuguese).
Watch the video on YouTube: https://www.youtube.com/watch?v=xtTHjDv1r-M