From: Non-Professional Class TCP/IP Concepts TCP/IP (Transmission Control Protocol/Internet Protocol) is a suite of protocols that enables information transmission across multiple different networks. The TCP/IP protocol does not refer solely to the TCP and IP protocols, but to a suite of protocols including FTP, SMTP, TCP, UDP, IP, etc. It is the fundamental protocol of … Read more
Click the blue text above to follow us Resource Release Huawei Certification Beginner to Advanced Practical Course ↓ Scan to watch practical videos ↓ 1. Concept TCP/IP (Transmission Control Protocol/Internet Protocol) is the communication protocol for computers connected to the internet. A communication protocol is a description of the rules that computers must follow to … Read more
Author: MobMsg, a senior full-stack engineer and partner at the architect community! TCP/IP Protocol Family The core protocol of the Internet is TCP/IP, which is widely used in both local and wide area networks and has a development history of over 20 years, making it the current international standard. TCP/IP is a protocol family that … Read more
1. Overview of Computer Networks 1.1 Classification of Computer Networks According to the scope of the network: Wide Area Network (WAN), Metropolitan Area Network (MAN), Local Area Network (LAN); According to the users of the network: Public network, Private network. 1.2 Hierarchical Structure of Computer Networks Comparison of the TCP/IP four-layer model and the OSI … Read more
Click the blue text above to follow us Resource Sharing Huawei Certification Beginner to Advanced Practical Course ↓ Scan to watch practical videos ↓ 1. Protocol Layering TCP/IP uses encapsulation and multiplexing strategies in packet design. Encapsulation means that during the process of sending data from the application, each layer adds some header information to … Read more
Preface Network Protocols When we connect to the internet using our mobile phones, we use many network protocols. Starting from connecting the phone to WiFi, the 802.11 (i.e., WLAN) protocol is used to access the network; the phone automatically obtains network configuration using the DHCP protocol, and only after obtaining the configuration can the phone … Read more
Introduction to HTTP 1. HTTP Versions Since the invention of the HTTP protocol, it has undergone several version modifications, namely <span>HTTP/0.9</span>, <span>HTTP/1</span><span>.0</span>, <span>HTTP/1.1</span> and <span>HTTP/2</span>. Currently, the main version in use is <span>HTTP/1.1</span>, which is the focus of this article. 2. TCP/IP Protocol Before learning about the HTTP protocol, let’s first understand the TCP/IP protocol. … Read more
If you work in communication or IT, you cannot avoid networks, and the most important protocol in networking is TCP. Whether in practical work or in written exams and interviews, where can you go without TCP? I have read the documents related to TCP in the RFC, and also looked at the source code related … Read more
Author: Ruheng Source: Juejin 1. TCP/IP Model The TCP/IP protocol model (Transmission Control Protocol/Internet Protocol) includes a set of network protocols that form the foundation of the Internet; it is the core protocol of the Internet. The TCP/IP reference model divides the protocols into four layers: the Link Layer, Network Layer, Transport Layer, and Application … Read more
What Is a Communication Network There is always a network around us, such as telephone networks, telegraph networks, television networks, computer networks, etc.; even within our bodies, there are many network systems, such as the nervous system and the digestive system. The most typical representative is the computer network, which is a combination of computer … Read more