July 2024
Beginner
608 pages
18h 25m
English
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10 The life of a packet
This chapter covers
- A review of the processes involved in delivering a packet from source to destination
- How switches forward frames
- Address Resolution Protocol
- How routers forward packets
The concepts we have covered so far—the TCP/IP model, frame switching, ARP, IPv4 addresses, routing, etc.—are fundamental concepts we will build upon in the rest of this book’s two volumes. In this chapter, we will review many of those concepts and see the role each plays in delivering a packet from the sending host to the packet’s intended destination.
This chapter is unique among the others in this book in that it does not cover new information; everything in this chapter has been covered in previous chapters. Instead of introducing ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.