A Story of Scale: Geoff Huston on the Evolution of Network Architecture

Journey through the evolution of network architecture and explore what the future might hold in this conversation with APNIC’s Chief Scientist Geoff Huston. Geoff and The Internet Report team will cover how the Internet has transformed significantly over the past four decades, scaling to meet rapidly growing demand. And they’ll also discuss how the challenge to “scale still more” continues today as the networking community evolves infrastructure to support emerging technologies like artificial intelligence (AI). CHAPTERS 00:00 Intro 00:11 Meet Geoff Huston 02:56 The Shift to Asymmetry 10:58 The Challenge of Scale 22:07 Moore's Law and Networking 25:05 The Rise of CDNs 26:07 Name-driven Architecture 36:57 AI's Impact on Network Architecture 45:08 Get in Touch ABOUT GEOFF HUSTON Geoff Huston AM is Chief Scientist at the Asia Pacific Network Information Centre (APNIC), the Regional Internet Registry (RIR) for the Asia Pacific region. An industry veteran, Geoff researches Internet infrastructure, IP technologies, and address distribution policies, among other topics. Learn more, explore his recent articles and presentations, and connect with Geoff through his website, www.potaroo.net. ——— To learn more about how to deliver seamless digital experiences in a distributed IT landscape, read this eBook: https://www.thousandeyes.com/resources/guide-to-next-generation-assurance-ebook?utm_source=soundcloud&utm_medium=referral&utm_campaign=fy25q4_internetreport_q4fy25ep1_podcast ——— Want to get in touch? If you have questions, feedback, or guests you would like to see featured on the show, send us a note at [email protected]. Or follow us on the ThousandEyes LinkedIn or X. ——— ABOUT THE INTERNET REPORT This is The Internet Report, a podcast uncovering what’s working and what’s breaking on the Internet—and why. Tune in to hear ThousandEyes’ Internet experts dig into some of the most interesting outage events from the past couple weeks, discussing what went awry—was it the Internet, or an application issue? Plus, learn about the latest trends in ISP outages, cloud network outages, collaboration network outages, and more. Catch all the episodes on YouTube or your favorite podcast platform: - Apple Podcasts: https://podcasts.apple.com/us/podcast/the-internet-report/id1506984526 - Spotify: https://open.spotify.com/show/5ADFvqAtgsbYwk4JiZFqHQ?si=00e9c4b53aff4d08&nd=1&dlsi=eab65c9ea39d4773 - SoundCloud: https://soundcloud.com/ciscopodcastnetwork/sets/the-internet-report

We're handing out tariffs, but not the kind you think! This episode is all about things we don't like at work, and thus wish we could tariff. From wearing many hats to meetings after hours, we run the gamut of everything that irks us at work. Follow along at home, and let us know what you would tariff! This episode does NOT contain political views, stances or commentary on the actual tariffs (we promise). If you came to listen to this episode to learn something about Cisco's solutions for small and medium businesses (which we really did not cover in this one), you should check them out here: https://www.cisco.com/site/us/en/solutions/small-business/index.html#tabs-a107e9a621-item-6caff3e5bb-tab

Kat is an Oura Ring snob, and thinks Apple Watches are "trash," while Ian is #TeamAppleWatch. We then get into voice memos and how many texts the average person we get each day (turns out Ian needs more friends)! We wrap up talking VR goggles and glasses, and how we think it may be a bridge too far, even if the Webex roadmap has a lot of cool stuff in it like holograms! If you want to learn more about Cisco's solutions for SMBs like email security: www.cisco.com/c/en_uk/solutions/…mall-business.html

In this episode, we receive Regis Baudin, Technical Leader for the CXLabs department in Europe. He is responsible for the operations of the biggest lab of the continent (Cisco has bigger labs in the US and Bangalore) and explains to us what are the challenges of hosting a gigantic lab where hundreds or thousands of engineers come to reproduce customer issues.

Dive into recent service disruptions at Zoom, Spotify, SAP Concur, and Vanguard UK, and explore what they reveal about troubleshooting best practices for ITOps teams. Tune in now for insights from The Internet Report team or use the chapters below to jump to the sections that most interest you. CHAPTERS: 00:00 Intro 00:52 Zoom Outage 04:40 SAP Concur Disruption 07:28 Spotify Outage 10:58 Vanguard Outage 13:59 By the Numbers 16:01 Get in Touch ——— For additional insights, check out the links below: - The Internet Report’s latest blog: https://www.thousandeyes.com/blog/internet-report-troubleshooting-tips-zoom-spotify-outages?utm_source=soundcloud&utm_medium=referral&utm_campaign=fy25q3_internetreport_q3fy25ep6_podcast - The Five Phases of Internet Outage Recovery: https://www.thousandeyes.com/resources/five-phases-internet-outage-recovery-infographic?utm_source=soundcloud&utm_medium=referral&utm_campaign=fy25q3_internetreport_q3fy25ep6_podcast - The Guide to Next-generation Assurance: https://www.thousandeyes.com/resources/guide-to-next-generation-assurance-ebook?utm_source=soundcloud&utm_medium=referral&utm_campaign=fy25q3_internetreport_q3fy25ep6_podcast ——— Want to get in touch? If you have questions, feedback, or guests you would like to see featured on the show, send us a note at [email protected]. Or follow us on X: @thousandeyes ——— ABOUT THE INTERNET REPORT This is The Internet Report, a podcast uncovering what’s working and what’s breaking on the Internet—and why. Tune in to hear ThousandEyes’ Internet experts dig into some of the most interesting outage events from the past couple weeks, discussing what went awry—was it the Internet, or an application issue? Plus, learn about the latest trends in ISP outages, cloud network outages, collaboration network outages, and more. Catch all the episodes on YouTube or your favorite podcast platform: - Apple Podcasts: https://podcasts.apple.com/us/podcast/the-internet-report/id1506984526 - Spotify: https://open.spotify.com/show/5ADFvqAtgsbYwk4JiZFqHQ?si=00e9c4b53aff4d08&nd=1&dlsi=eab65c9ea39d4773 - SoundCloud: https://soundcloud.com/ciscopodcastnetwork/sets/the-internet-report

Kat is back from her wedding, and everyone is circling back with her, which begs the question: do you reply to sales reps who slide into your LinkedIn DMs? What about cold emails? Ian shares a tip to help filter out spam on LinkedIn, and maybe even make your profile more memorable. We then try to figure out how spam filters work before coming up with some solutions of our own...sorry if you are in purgatory! If you want to learn more about Cisco's solutions for SMBs like email security: www.cisco.com/c/en_uk/solutions/…mall-business.html

Full disclosure: Ian sounds like he is underwater (but is just stuffed up). Not all heroes wear capes. We jump in by discussing how AI is changing the eComm game. Then discuss the need for making eComm in the channel more prevalent and easier, utilizing what we see in B2C. We wrap up with Kat's questionable relationship with sales (and tee up a future episode). Another (mildly) educational, but very fun episode!

Packet loss can be bad news for network flows and customer experience. However, in our experience, NetOps teams tend to focus on major spikes in packet loss, while overlooking smaller amounts like 1 or 2%. This might be a mistake. Tune in for a deep dive into research findings suggesting that even 1% packet loss can significantly impact user experience—and recommendations for steps NetOps teams should take as a result. ——— CHAPTERS: 00:00 Intro 01:07 The Surprising Impact of 1% Packet Loss 02:50 Research Methodology 08:17 Key Findings 13:55 Recommendations for NetOps Teams 16:48 Additional Research 22:30 Get in Touch ——— For additional insights on our packet loss research, explore all three parts of our Path Quality blog series: - Path Quality Part 1: The Surprising Impact of 1% Packet Loss: https://www.thousandeyes.com/blog/path-quality-surprising-impact-one-percent-packet-loss?utm_source=soundcloud&utm_medium=referral&utm_campaign=fy25q3_internetreport_q3fy25ep5_podcast - Path Quality Part 2: Understanding the Impact of Packet Loss on Applications: https://www.thousandeyes.com/blog/path-quality-understanding-impact-packet-loss-applications?utm_source=soundcloud&utm_medium=referral&utm_campaign=fy25q3_internetreport_q3fy25ep5_podcast - Path Quality Part 3: Is BBR the Future of Congestion Avoidance?: https://www.thousandeyes.com/blog/path-quality-brr-future-congestion-avoidance?utm_source=soundcloud&utm_medium=referral&utm_campaign=fy25q3_internetreport_q3fy25ep5_podcast And to learn more about how to deliver seamless digital experiences in a distributed IT landscape, read this eBook: https://www.thousandeyes.com/resources/guide-to-next-generation-assurance-ebook?utm_source=soundcloud&utm_medium=referral&utm_campaign=fy25q3_internetreport_q3fy25ep5_podcast ——— Want to get in touch? If you have questions, feedback, or guests you would like to see featured on the show, send us a note at [email protected]. Or follow us on X: @thousandeyes ——— ABOUT THE INTERNET REPORT This is The Internet Report, a podcast uncovering what’s working and what’s breaking on the Internet—and why. Tune in to hear ThousandEyes’ Internet experts dig into some of the most interesting outage events from the past couple weeks, discussing what went awry—was it the Internet, or an application issue? Plus, learn about the latest trends in ISP outages, cloud network outages, collaboration network outages, and more. Catch all the episodes on YouTube or your favorite podcast platform: - Apple Podcasts: https://podcasts.apple.com/us/podcast/the-internet-report/id1506984526 - Spotify: https://open.spotify.com/show/5ADFvqAtgsbYwk4JiZFqHQ?si=00e9c4b53aff4d08&nd=1&dlsi=eab65c9ea39d4773 - SoundCloud: https://soundcloud.com/ciscopodcastnetwork/sets/the-internet-report

We start with a recap of Ian's trip to Japan (spoiler: it was awesome). We then get to discussing Webex backgrounds with some very serious opinions - are you a virtual background person? We wrap up by identifying ways to create balance at work, especially at a company that is heavy on meetings. Also, we definitely don't want to return-to-office, but we do want to see people in person (trust us, this makes sense). All in all, a great, somewhat off the rails episode! Learn more about Cisco's solutions for SMBs: www.cisco.com/c/en_uk/solutions/…mall-business.html

AB sits down with Cisco’s CIO, Fletcher Previn, to talk about the role IT plays in driving business success. Fletcher shares his thoughts on the skills needed for the future of IT, how AI can enhance human potential, and why individual creativity can drive even better IT experiences and outcomes