|
所在平台: Udemy |
课程主页: https://www.udemy.com/course/computer-networks-course-networking-basics/
课程评论：没有评论
课程名称：计算机网络：网络基础与Wireshark基础 课程概述： 本课程将教授计算机网络的基础知识，包括计算机网络的基本概念、通信模型及网络层详细讲解。课程采用插图和动画图解的方式，帮助您更轻松地理解相关概念。从解决网络相关问题到讨论这些概念的实际应用，课程涵盖了网络的实用方面。此外，课程还新增了关于Wireshark数据包分析工具的特别版块。 为何学习此课程？ 20世纪是信息收集、处理和分发的时代，近期几十年来，电话网络、广播、电视等领域快速发展，计算机从大型中央集群到如今的智能手机和智能手表，互联网在连接数十亿人及数百万设备方面发挥了重要作用。随着许多企业和设备依赖网络运营，计算机网络已成为信息技术学习的必修领域。 课程设计： - 概述：介绍课程内容、作者信息、课程结构及学生常见问题的回答。 - 网络基础：提供计算机网络的基本信息，讲解网络拓扑、局域网(LAN)、广域网(WAN)、城市网(MAN)及无线网络。深入讨论计算机网络的重要通信模型——OSI参考模型，以帮助更好地理解网络功能。 - 物理层：介绍开关和多路复用等技术，旨在有效利用现有带宽。 - 数据链路层：讲授框架边界的定义技术及流量和错误控制机制，包含众多错误检测和纠正技术。 - 网络层：解释IPv4和IPv6数据报头格式。 - 传输层：讲解提供服务的传输层协议，包括TCP和UDP的头格式、特性及服务。 - 应用层：开始讲解加密基础，如私钥和公钥加密，示例解释RSA等加密算法，以及文件传输协议。 附加内容： - Wireshark数据包分析工具基础（价值49美元）：覆盖Wireshark的安装、数据包捕获与分析基础知识。 - 音频记录（价值49美元）：讲座音频下载，帮助加深对概念的理解。 - 课程完成奖励：完成课程可获得其他课程的巨额折扣，节省开支。 加入计算机网络的世界，获取从事计算机网络领域所需的所有基础知识。
Computer Network: Networking Fundamentals + Wireshark Basics (Recently updated: Nov 30, 2015!)What's New (Bonus): Captions for all the lectures!This Computer Network Course will teach all the fundamentals about Computer Networking; From explaining Computer Networks basics, communication models and detailed lectures on Layers of a network. This course has illustrative and animated diagrams to help you understand the concepts in an easier way. From solving network related problems to discussing applications of these concepts, we have covered the practical aspects of networking. Plus you get our newly added bonus section on Wireshark Packet Analyzer Tool! Why take this Course?The 20th Century has all been about information gathering, processing and distribution. In the past few decades, the world has seen tremendous growth in these fields, from telephone networks to radio and television, from highly centralized huge computers to the smart-phones and smart-watches of today. The internet has been instrumental in connecting this world together, to billions of people and millions of devices. And this trend will keep growing rapidly throughout the 21st century too!With thousands of businesses and millions of devices using networking for operations, Computing Networking is one of the most essential fields for study for any IT aspirant. The internet revolution has made it virtually the most essential domain knowledge to possess for everyone today.How is this course designed?This Course is structured into following sections:Overview: This section introduces you to the course, provides information about the author, course structure and gives you answers to some of the frequently asked questions by students.Network basics: This section provides fundamental information on computer networks. Network topologies, different types of networks like LAN, WAN, MAN and wireless networks are explained. One of the most important communication model of computer networks, the OSI Reference Model is discussed. Having the knowledge on OSI Model helps in understanding network functionalities better.Physical Layer: This section deals with techniques like Switching and Multiplexing which focus on effectively utilizing the existing bandwidth to accommodate the high rate of data communication.Datalink Layer: This section begins with a lecture on framing, a technique to demarcate the frame boundaries. Later we discuss the flow and error control mechanisms, different error detection and correction techniques like Parity Check, Checksum, CRC and Hamming Codes.Network Layer: In this section header formats of IPv4 and IPv6 datagrams are explained.Transport Layer: This section explains the Transport Layer protocols that provide service to the Network Layer. Header format, features and services provided by TCP and UDP are explained.Application Layer: This section begins with Cryptography basics, private key encryption and public key encryption. Encryption algorithms like RSA are explained with examples. Also, File Transfer Protocol is explained.Bonus - Wireshark Packet Analyzer Tool(Worth $49): Wireshark is the most popular network packet capture and analyzing tool. This section will provide you Wireshark basics like what is Wireshark, Wireshark Installation Setup (windows), Capturing and Analyzing packets with Wireshark Tool.Bonus - Audio Transcripts (Worth $49): Download the audios of all the lectures and listen to them whenever you can, so that your brain creates visual representation of the concepts and helps you cement this concepts in your mind!Bonus - Course Completion Bonus: Complete the course and get huge discounts on our other courses! This bonus will help you save 100s of Dollars on our other courses. Don't miss this one!So Dive into the world of computer networks, and gain all the fundamental knowledge required to pursue your career in computer networking domain.
