September 2018
Beginner to intermediate
174 pages
3h 27m
English
Content preview from Designing AWS Environments
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Summary
In this chapter on networking in AWS, we first explained CIDR notation, which we will use to define IP address ranges for our VPC and subnets. Then we covered public, private, and Elastic IP addresses. We explained how these are assigned to Elastic Network Interface, and how they could be moved from one instance to another. Next, we explained dividing our VPC into subnets and using route tables to make subnets public, or to give instances in private subnets a path to the internet through a NAT instance or NAT gateway.
In the next chapter, we will create a VPC from scratch, and add additional security for our subnets with network access control lists. Then, we will describe ways to connect to our VPC.
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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.