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Comparison of Linux TCP/IP Network Tools: net-tools vs iproute2

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Comparison of Linux TCP/IP Network Tools: net-tools vs iproute2

(Click the public account above, to quickly follow) Original: Dan Nanni Translation: KayGuoWhu Link: https://linux.cn/article-4326-1.html Nowadays, many system administrators still configure network functions and troubleshoot network issues using command-line tools such as ifconfig, route, arp, and netstat (collectively known as net-tools). Net-tools originated from the BSD TCP/IP toolbox and later became the tool for configuring … Read more

TCP/IP Study Notes (3) – IP, ARP, and RARP Protocols

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TCP/IP Study Notes (3) - IP, ARP, and RARP Protocols

The reason for studying these three protocols together is that they operate at the same layer. The ARP protocol is used to find the Ethernet MAC address of the target host, while IP carries the message to be sent. The data link layer can obtain transmission information from ARP and the data to be transmitted … Read more

Overview of TCP/IP, UDP, HTTP, and Sockets

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Overview of TCP/IP, UDP, HTTP, and Sockets

Past Highlights ● Architect’s High Concurrency High Performance Distributed Tutorial(3000G) ● 39 Phase Premium Cloud Computing Big Data Practical Video Tutorial ● Comprehensive Internet Technology Video Tutorial Collection【Menu as Reference】 ● Latest Complete Video Tutorial of Intellij IDEA from August 2017 ● How Programmers Create High-Quality Resumes【Video + Resume】 ● Two Sets of Large E-commerce … Read more

Summary of TCP/IP Network Protocols

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Summary of TCP/IP Network Protocols

TCP/IP Model TCP and UDP Why TCP Requires Three-Way Handshake Why TCP Requires Four-Way Teardown The Process of a Web Page Requesting a URL How DNS Works Principle of HTTPS Encryption 1. TCP/IP Model Application Layer: Specifies the data format for application programs and handles specific application details. Transport Layer: Specifies ports for specific applications … Read more

Summary of TCP/IP Fundamentals

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Summary of TCP/IP Fundamentals

Python Practical Community Java Practical Community Long press to recognize the QR code below,add as needed Scan to follow and add customer service Join Python community ▲ Scan to follow and add customer service Join Java community ▲ Author丨cxuan Source丨Programmer cxuan When it comes to the protocols we encounter most in computer networking, it undoubtedly … Read more

Linux Networking Essentials: TCP/IP Protocol Stack

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Linux Networking Essentials: TCP/IP Protocol Stack

Today, I will introduce the core part of Linux networking technology – the TCP/IP protocol stack. First, let’s look at the abstract network protocol stack model. TCP/IP Four-layer (Reference) Model Next, we’ll look at the Linux kernel protocol stack implementation framework from a layered perspective. Top-Down Approach Socket / L4 TCP Layer 1. Socket Layer … Read more

What Is the Use of TCP/IP Technology?

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What Is the Use of TCP/IP Technology?

To better explain this abstract topic, we will analyze the same issue from different perspectives. Remember the story of the blind men and the elephant? Some say the elephant is like a large tree, while others say it resembles a fan. These views are certainly one-sided, but if we gather all these perspectives, we can … Read more

Fundamentals of TCP/IP Protocols

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Fundamentals of TCP/IP Protocols

Introduction This article covers the basics of the TCP/IP protocol, focusing on the content, functions of the TCP/IP protocol suite, and foundational knowledge related to the three common network protocols: TCP, UDP, and IP. Content The TCP/IP protocol suite is developed from the OSI seven-layer model. The existence of the OSI reference model has the … Read more

Security of TCP/IP Protocols

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Security of TCP/IP Protocols

Join the group once, and receive tutorials for free long-term, no paid tutorials. Tutorial ListSee the bottom menu of the WeChat public account Reply in the WeChat group: WeChat Group; QQ Group:16004488 WeChat Public Account: Computer and Network Security ID: Computer-network TCP/IP is the protocol currently used on the Internet. The reason it has achieved … Read more

Detailed Explanation of TCP/IP Protocol Stack and OSI Reference Model

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Detailed Explanation of TCP/IP Protocol Stack and OSI Reference Model

(Click the public account above to quickly follow) Source: Wang Dongyu Link: http://wangdy.blog.51cto.com/3845563/1588379 OSI Reference Model OSI RM: Open System Interconnection Reference Model The OSI reference model has the following advantages: Simplifies related network operations; Provides compatibility and standard interfaces between devices; Promotes standardization efforts; Structurally separable; Easy to implement and maintain. Since the 1960s, … Read more