Épisodes

  • HN784: Accelerate Your Network Automation With Gluware Labs and New Ansible Collection (Sponsored)

    HN784: Accelerate Your Network Automation With Gluware Labs and New Ansible Collection (Sponsored)
    Jun 6 2025
    Network automation is today’s topic with sponsor Gluware. Gluware provides a network automation platform that targets both network engineers and automation builders. On today’s Heavy Networking, we discuss how Gluware supports these two constituencies. We also talk about a recent product announcement, Gluware Labs. Gluware Labs includes a free Community Edition of Gluware software you... Read more »
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    59 min
  • TL015: Continuous Reinvention With Brad Maltz

    TL015: Continuous Reinvention With Brad Maltz
    Jun 5 2025
    “Reinvent or die” is an apt adage for the ever-churning technology industry. Brad Maltz joins us to share his insights on what he calls “continuous reinvention” and how that relates to his own career and why others might want to adopt this mindset. Brad is a Senior Director of AI Solutions at Dell and has... Read more »
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    47 min
  • N4N029: Four Goals of Network Design

    N4N029: Four Goals of Network Design
    Jun 5 2025
    Let’s explore four goals of network design: stability, speed, scalability, and security. These goals are based on Ethan’s experience designing, building, and operating networks. Network architects and design experts might have other objectives, and that’s fine, but these four goals are the basis of today’s episode. Ethan and Holly discuss why these four goals are... Read more »
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    1 h et 4 min
  • D2DO274: Firefly’s State of IaC Report for 2025, aka ClickOps Is a Disgrace (Sponsored)

    D2DO274: Firefly’s State of IaC Report for 2025, aka ClickOps Is a Disgrace (Sponsored)
    Jun 4 2025
    Firefly is a cloud infrastructure automation platform that helps cloud teams, DevOps, SRE, platform engineering, DevSecOps, and other groups manage their entire cloud as code. Firefly helps to manage cloud complexity and produce consistent and efficient cloud platforms with code. To help Firefly better understand their customers and industry trends around Infrastructure as Code (IaC),... Read more »
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    39 min
  • NAN093: Network Automation – There Must Be a Better Way!

    NAN093: Network Automation – There Must Be a Better Way!
    Jun 4 2025
    “There must be a better way!” is guest Bart Dorlandt’s motto, which he applies to network automation, among other things. In today’s episode, Bart shares what he’s learned about network automation, explains why he focuses on process over tools, and reflects on the importance of mentorship. Bart and Eric also discuss why even if listeners... Read more »
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    51 min
  • PP065: A Microsegmentation Overview

    PP065: A Microsegmentation Overview
    Jun 3 2025
    Microsegmentation divides a network into boundaries or segments to provide fine-grained access control to resources within those segments. On today’s Packet Protector we talk about network and security reasons for employing microsegmentation, different methods (agents, overlays, network controls, and so on), how microsegmentation fits into a zero trust strategy, and the product landscape. Episode Links:... Read more »
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    34 min
  • NB529: HPE Debuts 8Tbps Switch with Onboard DPUs; NVIDIA Revenues Run Wild

    NB529: HPE Debuts 8Tbps Switch with Onboard DPUs; NVIDIA Revenues Run Wild
    Jun 2 2025
    Take a Network Break! We start with a Red Alert for the IBM Tivoli Monitoring Tool, which has an unpatched (as of recording time) vulnerability that could allow remote attackers to execute arbitrary code. On the news front, Salesforce ponies up $8 billion for Informatica to improve data governance capabilities, Google researchers revise estimates of... Read more »
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    43 min
  • HN783: BGP Routing Policy for Enterprise Networkers: Unpacking IRR and RPSL

    HN783: BGP Routing Policy for Enterprise Networkers: Unpacking IRR and RPSL
    May 30 2025
    If you participate in the public Internet by announcing your own netblocks, you should be familiar with Internet Routing Registries (IRRs) and the Routing Policy Specification Language (RPSL). These are tools that help you be a good network citizen. In a world of BGP hijacks and other problems, these tools matter more than ever. We... Read more »
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    55 min