September 2016
Intermediate to advanced
1152 pages
47h 48m
English
Content preview from Routing TCP/IP, Volume II: CCIE Professional Development, Second EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Chapter 1. Inter-Domain Routing Concepts
Imagine what today’s Internet would be like if the whole thing was routed by a single routing protocol such as OSPF or IS-IS. The visibility of every subnet address would make stability almost impossible. Security would be a nightmare because an attack against the routing protocol—or even an innocent configuration error—could bring down the entire Internet. And who would administer it? How would we coordinate an upgrade or enhancement of the protocol among all the network administrators around the world?
As the ARPANET, the precursor to the modern Internet, began growing large in the late 1970s, these issues were quite real, and efforts were begun to create a scalable way to manage the network. The fundamental ...
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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.