N4N028: The Wide World of WANs

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N Is For Networking

Packet Pushers

42 episodes

6 days 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

N4N028: The Wide World of WANs

N Is For Networking

1 hour 1 minute 13 seconds

5 months ago

N4N028: The Wide World of WANs

We wanted to do an episode on SD-WAN, but realized we needed to set the stage for how wide-area networking developed. That’s why today’s episode is a history lesson of the Wide Area Network (WAN). We talk about how WANs emerged, public and private WANs, how WANs connect to LANs and data centers, the care... Read more »