Over the last few episodes of the Hedge, we've been talking to folks involved in bringing network products to market. In this episode, Tom Ammon and Russ White talk to Jeff Jakab about the role of the Product Line Manager in helping bring new networking products to life. Join us to understand the roles various people play in the vendor side of the world—both so you can understand the range of roles network engineers can play at a vendor, and so you can better understand how products are designed, developed, and deployed.

The Technical Marketing role is often misunderstood—or simply forgotten—in the vendor world. What does the TME do, and why? What value does the TME bring to the development and release of new products? Pete Lumbis joins Tom Ammon and Russ White to discuss the importance and value of the TME.

Machine Learning (ML) and Artificial Intelligence (AI) are all the rage in the network engineering world. Where might these technologies be useful, as opposed to mere hype? The two most obvious areas where AI and ML would be useful are failure reaction and security. Micah Mussler joins Tom Ammon and Russ White to discuss the possibilities of using AI and/or ML in the broader security market—and focusing in on the network.

SRv6, a form of source routing, is the new and interesting method being created by the IETF to allow traffic engineering and traffic steering. This is not the first time the networking world has tried source routing, however—and in the spirit of rule 11, we should ask some questions. How and why did source routing fail last time? Have we learned those lessons and changed the way we're doing things to overcome those limitations? Security seems to be one area where problems arise in the source routing paradigm.

What is the "core" of the DNS system, and how has it changed across the years? Edward Lewis joins Tom Ammon and Russ White to discuss his research into what the "core" of the domain name system is and how it has changed—including the rise of the large cloud players to the core of the default free zone.

Engineers (and marketing folks) love new technology. Watching an engineer learn or unwrap some new technology is like watching a dog chase a squirrel—the point is not to catch the squirrel, it's just that the chase is really fun. Join Andrew Wertkin (from BlueCat Networks), Tom Ammon, and Russ White as we discuss the importance of simple, boring technologies, and moderating our love of the new.

Whether you're just starting in your technology career, or you're an old hand who likes to go back to basics and understand how to move forward in your career, this episode of the Hedge is for you. Terry Slattery joins Tom Ammon and Russ White to discuss the things you can do to build a successful career as in the world of network engineering.

One topic of constant discussion among network engineers is the basic problems surrounding network modeling, which leads to configuration, telemetry, and troubleshooting. In this episode of the Hedge, Ryan Beckett, Tom Ammon, and Russ White discuss Zen, a general framework for compositional network modelling.

Many service providers have the feeling that they "didn't do anything wrong, but somehow we still lost." How are providers reacting to the massive changes in the networking field, and how are they trying to regain their footing so they can move into the coming decades better positioned to compete? Join Johan Gustawsson, Tom Ammon, and Russ White as we discuss the impact of merchant silicon and changing applications on the architecture of service providers.

Automation is often put forward as the answer to all our problems—but without a map, how can we be certain we are moving in the right direction? David Gee joins Tom Ammon and Russ White on this episode of the Hedge to talk about automata without a map. Where did we come from, what are we doing with automation right now, and what do we need to do to map out a truly better future?