Over time, services like DNS and email have been centralized, leaving the Internet itself much more centralized. In this episode of the Hedge, Doug Jacobson joins Tom Ammon and Russ White to discuss centralization and service consolidation.
 
https://media.blubrry.com/hedge/content.blubrry.com/hedge/hedge-320.mp3
 
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AI is everywhere. While there are many questions about whether AI is a bubble, the ethics of AI, and the cultural impact of AI, in this episode of the Hedge Mike Bushong joins Eyvonne, Tom, and Russ to talk about how network engineers can use AI. Are some use cases better than others? Are there pitfalls network engineers should avoid? Listen in and find out.
 
https://media.blubrry.com/hedge/media.blubrry.com/hedge/content.blubrry.com/hedge/hedge-319.mp3
 
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It’s time for Eyvonne, Tom, and Russ to gather round the hedge and talk about various items of interest. In this roundtable, we consider what we can learn about product development from Bastiat, and the various ins and outs of Parkinson’s Law.
 
https://media.blubrry.com/hedge/media.blubrry.com/hedge/content.blubrry.com/hedge/hedge-318.mp3
 
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How effective are AI tools–even agentic AI tools placed into a system–at building and testing software? Derick Winkworth and Donald Sharp Join Russ to discuss various projects they’ve worked on using AI tools, lessons they’ve learned, and how developers can make effective use of AI.
 
https://media.blubrry.com/hedge/media.blubrry.com/hedge/content.blubrry.com/hedge/hedge-317.mp3
 
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Deploying AI for AI Ops, or even just for general use in your network, is very simple–but we often forget that these kinds of new technologies need to be governed. From privacy through cost, operators need to decide how to govern their AI deployments to control costs, ensure accuracy, measure productivity, and make certain these systems are being used effectively. Colin Cosgrove joins Russ and Tom to look at AI governance.
 
https://media.blubrry.com/hedge/media.blubrry.com/hedge/content.blubrry.com/hedge/hedge-316.mp3
 
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This episode was published with a link to the wrong audio file. I’ve updated it to the corrected filed.

Strong opinions loosely held? This is probably not as good of an idea as it seems. Instead of producing confidence, it might produce overconfidence. Michael Natkin joins Tom and Russ to discuss the problems with this mantra.
 
https://media.blubrry.com/hedge/content.blubrry.com/hedge/hedge-017.mp3
 
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We often talk about “human infrastructure” in network engineering–but what does this mean, and how do we help engineers “produce” while helping them to flourish as individuals? Catherine Hicks joins Tom and Russ to discuss the psychology of software engineering, and how the lessons learned apply to network engineering.

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You can find Catherine’s new book on the psychology of software engineering here.
If you would like to follow Catherine’s writing in this area, including the impact of AI on work, you can find her blog here.
You can connect with Catherine on LinkedIn.

Sometimes we can be so focused on the problems in front of us that we forget the people who are following in our footsteps. Michael McCollum, a new network engineer, joins Tom and Russ to ask questions about life as a network engineer.
 
https://media.blubrry.com/hedge/media.blubrry.com/hedge/content.blubrry.com/hedge/hedge-314.mp3
 
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Most designers and operators default to carrying all traffic–including network management traffic–across the same paths as application data, or in band. Is this the right choice, or should operators seriously consider creating an out-of-band network just for network management? If you decide to build an out-of-band network, what are some of the considerations and lessons learned? Daryll Swer joins Tom and Russ to discuss.
 
https://media.blubrry.com/hedge/media.blubrry.com/hedge/content.blubrry.com/hedge/hedge-313.mp3
 
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The entire technology world has, for decades, treated the IP address as a shorthand host identifier. This is clearly not the way IP was designed, but what are our other choices? In this episode of the Hedge, Scott Robohn joins Russ And Tom to discuss a recent paper arguing cryptographic keys should be the primary host identifier, and another article on the centrality of DNS to the Internet.

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We are often told that if engineers who don’t go “all in” on AI will be left behind. While there are a few voices who argue that AI can be a dangerous tool, impacting not only the quality of our work, but the very quality of our thinking skills. Doug Smith, a critic of using AI for engineering, joins this episode of the Hedge to argue the contrary view of AI.

What are the dangers of relying on AI?

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You can find Doug’s blog here.