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N Is For Networking

Packet Pushers

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.

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  • 22 episodes
  • fortnightly
  • Avg 1 hr 5 min
  • English

Episodes 22

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  • #43
    Nov 20, 2025 · 1 hr

    N4N043: Redundancy vs. High Availability Part 1

    In today’s chat, Holly and Ethan consider a question from listener Douglas who asks, “How do you approach designing a network for high availability and redundancy?” They start by defining diffe…

  • #42
    Nov 6, 2025 · 52 min

    N4N042: Meet MACsec

    MACsec is a protocol for encrypting Ethernet frames on a local (though not always local) network. Ethan Banks and Holly Metlitzky have an ELI5 (explain like I’m 5) discussion as to what exactly is M…

Showing 21–22 of 22 episodes