Preface
This article is a note of "Computer Networking - A Top-Down Approach". If you want to get more complete content of the learning network, I suggest you buy this book.
The network is a vast field and you can never learn completely. Considering that you have learned too much content in a short period of time, you may be confused and frustrated. Therefore, I divide the content into three levels: basic, primary and advanced. This is the best step-by-step way I think. I will introduce some network technologies through your browsing website behavior. Well, let's get started!
Basic
In this section, I will introduce the behavior of browsing the web in a few simple steps so that you can easily get started. Don't worry about terminology. I will explain in the next section.
Primary
In this section, I will go into more detail.
Advanced
After the primary part, I believe you already know how the browser requests web pages over the Internet. Let's take a closer look at data multiplexing and demultiplexing in each network device.
Summary
I hope that you can promote your own presentation about the network with your friends, so you can make sure you understand it clearly.
This article is a note of "Computer Networking - A Top-Down Approach". If you want to get more complete content of the learning network, I suggest you buy this book.
The network is a vast field and you can never learn completely. Considering that you have learned too much content in a short period of time, you may be confused and frustrated. Therefore, I divide the content into three levels: basic, primary and advanced. This is the best step-by-step way I think. I will introduce some network technologies through your browsing website behavior. Well, let's get started!
Basic
In this section, I will introduce the behavior of browsing the web in a few simple steps so that you can easily get started. Don't worry about terminology. I will explain in the next section.
- We need an IP address before accessing the Internet.
- The computer will request an IP address from the DHCP server over the Internet.
- Now, we can access the Internet after obtaining an IP address.
- Open your browser and type "www.google.com" in the address bar.
- The computer will send a web page request to the Google web server over the Internet.
- After getting the web page from the Internet, Google's homepage will be displayed.
Primary
In this section, I will go into more detail.
- We need an IP address before accessing the Internet.
- The computer will request an IP address from the DHCP server over the Internet.
- Now, we can access the Internet after obtaining an IP address.
- Open your browser and type "www.google.com" in the address bar.
- The computer will send a web page request to the Google web server over the Internet.
- After getting the content of the web page from the Internet, Google's homepage will be displayed.
Advanced
After the primary part, I believe you already know how the browser requests web pages over the Internet. Let's take a closer look at data multiplexing and demultiplexing in each network device.
- We need an IP address before accessing the Internet.
- The computer will request an IP address from the DHCP server over the Internet.
- Now, we can access the Internet after obtaining an IP address.
- Open your browser and type "www.google.com" in the address bar.
- The computer will send web page requests to the Google web server over the Internet.
- After getting the content of the web page from the Internet, Google's homepage will be displayed.
Summary
I hope that you can promote your own presentation about the network with your friends, so you can make sure you understand it clearly.
Copyright © 2018 William Hsu All rights reserved.