N4N027: Tunneling Quirks & Features

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N Is For Networking

Packet Pushers

42 episodes

1 week ago

If you’ve ever wondered what the difference is between a Switched Virtual Interface (SVI) and Integrated Routing and Bridging (IRB), today’s show is for you! Ethan Banks and Holly Metlitzky start with some history and the basics of communication between layer 2 and layer 3 and then explain how the concepts of SVI and IRB... Read more »

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Technology

N4N027: Tunneling Quirks & Features

N Is For Networking

48 minutes 42 seconds

5 months ago

N4N027: Tunneling Quirks & Features

On today’s show, we’re going to dig deeper into tunnels and explore some of the quirks and features of tunnels. This week we’ll discuss maximum transmission units (MTUs), maximum segment size, IP fragmentation and more. Today’s bonus material is more RFCs – RFC 4821 and RFC 8899. Episode Links: What Is a Tunnel? – N... Read more »