N Is For Networking podcast artwork
Technology

N Is For Networking

by Packet Pushers
Technology

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#1#6#11#16#21Chart rankOct 3Oct 4Oct 5

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DateCombined RankApple Podcasts
Oct 5—#197
Oct 3—#196

About the show

N Is For Networking deconstructs the concepts, jargon and acronyms of the data networking industry. Join recovering CCIE Ethan Banks with rising star Holly Podbielak for these episodes that will help you place context around networking terminology.

Latest episodes

  • Well Actually 4: Multicast, MPLS, and More

    October 1, 2026 · 46 min

    Thank you for sending in even more follow ups! On today’s show, Holly and Ethan respond to listener comments and corrections on Multicast, MPLS, NAC, Twisted Pair Cabling, and more. A big thank you to everyone who sent in responses. If…

  • A Gentle Introduction to Border Gateway Protocol (BGP)

    September 17, 2026 · 1 hr 10 min

    Border Gateway Protocol (BGP), the routing protocol of the global internet, is finding uses in all sorts of places in 2026 beyond internet routing.  It’s a huge topic. Large books have been written about BGP and its related technologies…

  • Link Layer Discovery Protocol

    September 3, 2026 · 51 min

    Ethan and Holly tackle the Link Layer Discovery Protocol (LLDP). They explain how this protocol helps network engineers map network topologies and validate wiring. They also discuss how LLDP devices use frames to send information…

  • Your First Wi-FI Network, Part 3

    August 20, 2026 · 56 min

    In the third installment of the Wi-Fi networks series, Ethan Banks and Holly Podbielak discuss the basics of wireless security, the standards related to roaming between access points, and how to analyze access points to figure out which AP…

  • Your First Wi-Fi Network Part 2

    August 6, 2026 · 1 hr 2 min

    This week, Ethan and Holly continue their conversation around Wi-Fi. They go deeper into the benefits of Wi-Fi 7, look at what’s coming in Wi-Fi 8, and cover the differences among Multiple Input Multiple Output (MIMO), Orthogonal…

  • Your First Wi-Fi Network

    July 23, 2026 · 1 hr 2 min

    Have you ever wondered how data actually travels through a Wi-Fi network? Holly and Ethan break down the fundamentals of wireless networking, including radio frequencies and channel planning. They also address the complexities of roaming…

  • Twisted Pair Cabling

    June 25, 2026 · 57 min

    Copper twisted pair cabling serves as a fundamental component of Ethernet infrastructure and Ethan and Holly are here to break down how it works. They discuss the technical differences between cabling categories, how wire twisting cancels…

  • Future-Proofing Your Career for the AI Era (Sponsored)

    June 18, 2026 · 50 min

    In this sponsored episode by Cisco we explore how agentic AI is transforming network operations and what it means for your career. Robert Barton, an AI Distinguished Engineer at Cisco Systems, joins Ethan and Holly to help us snap the…