Lee Harding, founder of Proxility, Anton Lönnebro, a solutions architect in Sweden, and Kieran Sheldon, an infrastructure engineer from Australia, engage in a lively discussion about the relevance of modern networking architectures. They dive into the debate over underlays and overlays, questioning if the overlay approach is overkill. The guests explore the evolution from static hardware to software-defined solutions, touching on SD-WAN benefits, and emphasize the vital role of foundational networking knowledge in navigating today’s complex tech landscape.