how the network is connected

In the form of a journey of exploration, this book traces the entire process from entering the URL in the browser to displaying the content of the webpage. It explains the whole picture of the network with pictures and texts, and focuses on the actual network equipment. and how the software works. The purpose is to help readers understand the essential meaning of the network, understand the actual equipment and software, and then skillfully use network technology. At the same time, a special column "Internet terms are actually very simple" was set up to introduce the etymology of some Internet terms in the form of dialogues, which is quite lively and interesting.

This book is full of pictures and texts, easy to understand, very suitable for computer, network enthusiasts and related practitioners to read.