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Cisco Podcast Network

Cisco Podcast Network

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The Cisco Podcast Network is a collective of podcasts from across Cisco spanning technology to culture and everything in between. Hear from Cisco customers, partners, and Cisco insiders on the topics that matter most to you. Email us with your feedback and suggestions. Discover your favorite playlists today!All rights reserved
Episodes
  • Cisco Optics Podcast Ep64: Building the Standards Behind Tomorrow’s AI Networks - John Calvin, Part 1 of 8

    Cisco Optics Podcast Ep64: Building the Standards Behind Tomorrow’s AI Networks - John Calvin, Part 1 of 8
    Aug 26 2026
    In the pluggable optics industry every next generation is led by countless presentations and proposals at standards bodies meetings along with lots of lab development and testing behind the scenes. Right now the industry has its sights set on 3.2 terabit transceivers with 400 Gb per electrical lane. All those meetings and all that testing are happening as we speak. Today I am joined by John Calvin, Strategic Planner and Datacom Technology Lead at Keysight. John has been bridging the measurement science gaps of emerging telecom and datacom development efforts for 20 years. He has chaired multiple physical layer interoperability working groups and is currently serving as a contributing member to IEEE 802.3, OIF-CEI, InfiniBand, and PCIe development efforts. John holds a BSEE from Washington State University, and his graduate level studies are in signal processing from Stanford University. In Episode 64 we begin a new conversation with John. We get into his path into Ethernet, how standards are built, and why they matter to AI networks. John has very generously made himself available for your follow-up questions. You can find him at IEEE 802.3 technical forums or you can email him at john.calvin@keysight.com. Please follow the Cisco Podcast Network on Spotify or Apple Podcasts! Better yet, leave a review on Apple podcasts. Remember you're listening to the Cisco Optics Podcast, which is part of the Cisco Podcast Network where you can find other great Cisco podcasts too. If you want to listen on a website, go to optics.podcastpage.io. We also have educational videos on youtube. Just go to youtube.com and search on Cisco Optics. Related links Cisco Optics-to-Device Compatibility Matrix: https://tmgmatrix.cisco.com/ Cisco Optics-to-Optics Interoperability Matrix: https://tmgmatrix.cisco.com/iop Cisco Optics Product Information: https://copi.cisco.com/ Additional resources Cisco Optics Podcast: https://optics.podcastpage.io/ Blog: https://blogs.cisco.com/tag/ciscoopticsblog Cisco Optics YouTube playlist: http://cs.co/9008BlQen Cisco Optics landing page: cisco.com/go/optics Intro music Music by Sergio Prosvirini from Pixabay Outro music Dreamers by Mixaund | https://mixaund.bandcamp.com Royalty Free Music by https://www.free-stock-music.com
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    16 mins
  • AI Insights - Ep.8: The AI Ergonomics Framework for Trustworthy LLMs

    AI Insights - Ep.8: The AI Ergonomics Framework for Trustworthy LLMs
    Aug 28 2026
    In this episode of The Cisco AI Insights Podcast, hosts Rafael Herrera and Sónia Marques are joined by Cisco’s Technical Leader in Machine Learning Engineering, Dr. Catarina Carvalho, to explore her pioneering concept of "AI Ergonomics," which frames human engagement as a fundamental design principle for AI development rather than a post-development chore. The conversation examines the complexities of human-in-the-loop validation, highlighting how moving beyond simple binary feedback like "thumbs up" or "thumbs down" is essential for mitigating bias and ensuring AI systems align with practical human needs and well-being. Dr. Carvalho explains how incorporating cognitive interviews and social motivation can improve data quality, helping developers bridge the gap between model accuracy and user trust in our increasingly non-deterministic generative AI landscape. Thank you to Dr. Catarina Carvalho for sharing her research and insights on the future of collaborative AI design. If you are interested in exploring her research and the principles behind AI ergonomics, please visit this link: https://github.com/catica/AI_ergonomics/blob/651ab17b3c8ba89d5dcc51ba2ebd1307e7262458/AI_ergonomics_.pdf
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    26 mins
  • Cisco Tech Stories - ep 36 - Smooth Sailing Network Overhaul

    Cisco Tech Stories - ep 36 - Smooth Sailing Network Overhaul
    Jul 1 2026
    In today's episode, Cisco CX engineers and architects reveal how cruise ship networks are built and upgraded: everything from door locks and cameras to navigation and guest entertainment runs over the same segmented, secured infrastructure, and internet connectivity depends on intermittent satellite links so content must be stored locally. We follow a high‑stakes dry dock upgrade on a large cruise ship — with tight timelines, complex staging, and on‑the‑fly design changes to handle issues like NAT, multicast/PTP, MTU and firewall integration — and learn how planning, testing and rapid problem‑solving kept the ship sailing.
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    49 mins
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