A, coaxial cable between different PC computers, can be used to connect the coaxial cable, as shown in figure 1, half duplex communication coaxial cable...
This article is participating in the "network protocol must know must know" essay activity preface Most RPC framework for efficiency will be the content of...
An interesting HTTP2 communication failure cause analysis, through the step by step analysis verification, the final solution, see how to get an unfamiliar problem, we...
The physical layer deals with how to transfer a stream of data bits over a transport medium that connects various computers, rather than referring to...
Recently, I am preparing for the interview. I have reviewed a lot of topics (programming language, distribution, network, algorithm, database, message-oriented middleware, etc.) and slowly...
With the development of network technology, HTTP/1.1 designed in 1999 could not meet the daily needs, so Google began to promote the development of the...
Overview THERE are four important HTTP phases, namely, 0.9/1/2/3, in which 1 is divided into 1.0 and 1.1. What protocol does HTTP/0.9 service for simple...
Recently learning C++, want to write a project to practice. Interested in network, I used ngrok (GO version of the Intranet penetration project) before, I...
This paper studies the notes made by MOOCS MOOC "Computer Network" for future review. The three key concepts of data link layer are encapsulated into...
Different systems or protocols accept different data types, and data transformation is required if data is to be transferred between systems or protocols that do...
Recently, I found that although some students know HTTP error codes, they are not clear about the specific causes. Therefore, I plan to simulate common...
Why do YOU need HTTPS? Because HTTP is transmitted in plaintext, the middleman can obtain the plaintext data (thus enabling tampering with the data). That's...
In this article, we will use Python socket programming to build a simple Web server from scratch. Corresponding to the socket programming assignments following chapter...
Since the birth of the Internet, the limitation of network throughput, loss of data packet, delay of data transmission and delay jitter and other artificial...
How TCP ensures Reliable transmission Application data is divided into data blocks that TCP considers most suitable for sending. TCP numbers each packet it sends....
Why is the title vernacular? Originally, I wanted to sort out a more professional ARTICLE about TCP protocol. However, I found my poor expression ability,...
Hardware address of MAC layer, MAC frame format of Ethernet V2, minimum interval between frames, extension is considered in physical layer, extension is considered in...
Part of this series of articles refer to the seventh edition of "Computer Network" edited by Xie Xiren. Computer Networks series: Overview, physical Layer, Data...