The most popular shows from the Packet Pushers Podcast Network in one feed. 1-The Weekly Show (network engineering). 2-Priority Queue (even more network engineering). 3-Datanauts (the full IT stack including cloud). 4-Network Break (IT news and analysis from the week). 5-Briefings In Brief (interesting vendor stories in 15 minutes or less).

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NB512: US Objects to HPE-Juniper Wedding; Cheeky DeepSeek Freaks VCs

February 03, 2025 29:55 28.71 MB Downloads: 0

Take a Network Break! The US Justice Department blocks the HPE-Juniper merger with a surprise lawsuit, DeepSeek shakes up the AI world, and Broadcom rolls out quantum-safe Fibre Channel controllers. Sweden seizes a vessel suspected of tampering with a subsea cable, a code update could make Linux significantly more power-efficient, and the WLAN market gets... Read more »

HN 766: Ensuring QoE for Agentic AI With Broadcom VeloRAIN (Sponsored)

January 31, 2025 55:06 52.89 MB Downloads: 0

On today’s show, we’re discussing the complexities of network design for AI computing at the edge. We’re not talking about AIOps, although that might come up in this conversation. Instead, we’re focusing on how to effectively cope with the network traffic patterns happening on your network as a result of AI computing workloads. Our subject... Read more »

TNO014: Beneath the Cable Color – A Look at The Siemon Company’s High Speed Cable Assemblies (Sponsored)

January 31, 2025 43:53 63.19 MB Downloads: 0

Today we get an education on what a high speed cable assembly really is from guest Ryan Harris from today’s sponsor, The Siemon Company.  Ryan shares the evolution of high-speed pluggable cable assemblies from 64kbps ISDN B channels to 800 gigabit connections, and describes how they work. We discuss the Siemon Company’s history and its... Read more »

N4N011: What’s the Difference Between LAG, MLAG, MC-LAG, and Stacking?

January 30, 2025 56:22 135.29 MB Downloads: 0

In today’s episode, we address listener Kieren’s question about the differences between LAG, MLAG, MC-LAG, and stacking. We tackle the nuances of Link Aggregation (LAG) and the Link Aggregation Control Protocol (LACP), and explain their roles in redundancy and bandwidth efficiency. We also discuss the complexities and differences among vendors and overall benefits of Multi-Chassis... Read more »

NAN084: From GitNops Zero to Hero

January 29, 2025 45:26 109.05 MB Downloads: 0

Are you ready to go from zero to hero in GitNops? On today’s podcast, we talk with Tom McGonagle, who shares and explains git, CI/CD and DevOps and how that all fits into network engineering. The conversation also covers the evolution of containerization and Kubernetes, highlighting their roles in modern network automation.  Tom also encourages... Read more »

PP047: Why Packet Analysis (and Wireshark) Should Be In Your Security Toolkit

January 28, 2025 43:23 104.1 MB Downloads: 0

Don’t underestimate the value of packet analysis in your security strategy. And if you’re analyzing packets, the open-source Wireshark software is a go-to tool. On today’s episode, we talk with Chris Greer, a Wireshark trainer and consultant specializing in packet analysis. Chris explains the critical role of packet analysis in cybersecurity, particularly in threat hunting... Read more »

NB511: Cisco Sells Security Blanket for AI Nightmares; Stratoshark Captures System Calls

January 28, 2025 38:28 36.92 MB Downloads: 0

Take a Network Break! We start with critical vulnerabilities affecting the Android OS, Cisco Meeting Management, and SonicWall, and then discuss a report that tens of thousands of Fortinet security appliances still haven’t been patched despite active exploits. Palo Alto Networks releases an open API to make it easier for developers to access Quantum Random... Read more »

HN765: Telecom In the Bahamas: Lessons In Resiliency

January 24, 2025 52:45 50.64 MB Downloads: 0

Many of us have had network design discussions relating to natural disasters. What if a fire comes through? Or a flood? For most of us, those discussions don’t feel overly worthy of our attention. Yes, we should think about it. Yes, we should plan for it. If we’re really serious, we’ll even dust off the... Read more »

TNO013: How Do We Apply DevOps to Traditional Networking?

January 24, 2025 38:47 37.22 MB Downloads: 0

Can we map DevOps principles and practices to network operations? Should we? On today’s show, we talk with Williams Collins and Eyvonne Sharp to understand DevOps both culturally and practically. We also discuss the challenges of applying DevOps to network operations. We look at lightweight options such as starting small, having a centralized source of... Read more »

N4N010: Why Was the Colon Chosen as a Delimiter in IPv6?

January 23, 2025 49:37 71.45 MB Downloads: 0

It’s history day on N Is For Networking! We learn about the development of IPv6 directly from Bob Hinden, one of the pioneers who made it happen. Bob discusses his journey from early work on ARPANET to his significant contributions to IPv6. We also cover the transition from IPv4, the challenges faced during IPv6’s creation,... Read more »

NAN083: Cox Gets Network Automation Right, and Proves It at DEF CON (Sponsored)

January 22, 2025 1:01:22 147.28 MB Downloads: 0

Today’s Network Automation Nerds episode discusses Cox Communications’ journey to getting network automation right. We also talk about how they used network automation to support operating the network at the DEF CON hacker convention. Our guests are David Ezell, Joshua Watkins and Eric Hansen from Cox Communications. We dive into initial steps and challenges in... Read more »

D2DO263: An Athropologist’s Advice for Improving IT Cultures

January 22, 2025 45:23 108.93 MB Downloads: 0

It’s tempting to run IT organizations the same way we run infrastructure: as resource units to be applied to various jobs. But people aren’t infrastructure. They have opinions. They form teams. They operate on different incentives, which sometimes clash within an organization (i.e. sales vs. product managers, or infosec vs. everybody). Today’s guest, Lianne Potter,... Read more »

PP046: IPv6 Security, Migration, and Adoption

January 21, 2025 39:42 95.26 MB Downloads: 0

You asked for more IPv6 and we listened. In today’s episode, we talk with Ed Horley, co-host of the IPv6 Buzz podcast about IPv6 security, migration, and adoption. We talk about how your general security strategy doesn’t change with v4 or v6, but the trouble starts with a lack of v6 knowledge. We talk about... Read more »

NB510: CISA Says US Tech Inherently Insecure; AI Now Included in Google Workspace

January 20, 2025 47:46 45.85 MB Downloads: 0

Take a Network Break! Guest co-host John Burke joins Drew Conry-Murray for this week’s analysis of tech news. They discuss a string of serious vulnerabilities in Wavlink Wi-Fi routers, Fortinet taking a one-two security punch, and CISA director Jen Easterly calling out US hardware and software companies for being “inherently insecure.” Microsoft and Google put... Read more »

HN764: Should You Pursue a Technical Leadership Role?

January 17, 2025 1:04:59 62.38 MB Downloads: 0

Do you think you have what it takes to be a manager? Should you go for it? Laura Santamaria, host of the Technically Leadership podcast, joins Ethan Banks to discuss those questions. They talk about the motivations for moving into a management role, the challenges of managing people, and the need to understand the business... Read more »