![CS4226 Internet Architecture](https://nus.jh123x.com/images/cs4226.png)
![CS4226 Internet Architecture](https://nus.jh123x.com/images/cs4226.png)
This blog post assumes that you have read / know about the topics mentioned in the previous blog post. If you have not taken a look at the previous post, you can do so here. Introduction The internet is a network of network consisting of over 50,000 Autonomous Systems (AS) that connect to each other using IXPs and Peering. Within each AS, they make use of intra-domain routing protocols such as OSPF and BGP to route traffic within their own network....