网络读前活动
To help you get ready for our lectures in this module, I’d like you to read up a bit. I’m waiting with lots of exciting things to teach you about networking. But, to help you understand these lectures, please review the information in these links first.
为了帮助你们准备好这节课的内容，我想让你们先预习一下。我在等着教你很多关于人际交往的令人兴奋的事情。但是，为了帮助您理解这些讲座，请先查看这些链接中的信息。
Introduction to Networking
What Is Networking?The Advantages (Benefits) of NetworkingThe Disadvantages (Costs) of Networking网络是什么?
网络的好处
网络的缺点(成本)
Fundamental Network Characteristics
基本网络特征
Protocols: What Are They, Anyway?Circuit Switching and Packet Switching NetworksConnection-Oriented and Connectionless ProtocolsMessages: Packets, Frames, Datagrams and CellsMessage Formatting: Headers, Payloads and FootersMessage Addressing and Transmission Methods: Unicast, Broadcast and Multicast MessagesNetwork Structural Models and Client/Server and Peer-to-Peer Networking协议:到底是什么?
电路交换和分组交换网络
面向连接和无连接协议
消息:包、帧、数据报和单元格
消息格式:标题、有效负载和页脚
消息寻址和传输方法:单播、广播和多播消息
网络结构模型和客户机/服务器以及对等网络
Backgrounder: Data Representation and the Mathematics of Computing
背景:数据表示和计算的数学
Binary Information and Representation: Bits, Bytes, Nibbles, Octets and CharactersDecimal, Binary, Octal and Hexadecimal NumbersDecimal, Binary, Octal and Hexadecimal Number ConversionBinary, Octal and Hexadecimal ArithmeticBoolean Logic and Logical FunctionsBit Masking (Setting, Clearing and Inverting) Using Boolean Logical Functions二进制信息和表示:位、字节、字节、八进制数和字符
十进制、二进制、八进制和十六进制数
十进制、二进制、八进制和十六进制数字转换
二进制、八进制和十六进制算术
布尔逻辑和逻辑函数
位屏蔽(设置、清除和反转)使用布尔逻辑函数
History of the OSI Reference Model
OSI参考模型的历史
General Reference Model Issues
一般参考模型问题
The Benefits of Networking ModelsWhy Understanding The OSI Reference Model Is Important To YouHow To Use The OSI Reference ModelComparing the OSI Reference Model to Network Architectures and Protocol Stacks网络模型的好处
为什么理解OSI参考模型对你很重要
如何使用OSI参考模型
比较OSI参考模型与网络架构和协议栈
Key OSI Reference Model Concepts
OSI Reference Model Networking Layers, Sublayers and Layer Groupings "N" Notation and Other OSI Model Layer TerminologyInterfaces: Vertical (Adjacent Layer) CommunicationProtocols: Horizontal (Corresponding Layer) CommunicationData Encapsulation, Protocol Data Units (PDUs) and Service Data Units (SDUs)Indirect Device Connection and Message Routing关键OSI参考模型概念
OSI参考模型网络层，子层和层组
“N”符号和其他OSI模型层术语
接口:垂直(相邻层)通信
协议:水平(对应层)通信
数据封装、协议数据单元(pdu)和服务数据单元(sdu)
间接设备连接和消息路由
Understanding The OSI Reference Model: An Analogy
OSI Reference Model Layers
Physical Layer (Layer 1)Data Link Layer (Layer 2)Network Layer (Layer 3)Transport Layer (Layer 4)Session Layer (Layer 5)Presentation Layer (Layer 6)Application Layer (Layer 7)理解OSI参考模型:一个类比
OSI参考模型层
物理层(层1)
数据链路层(层2)
网络层(层3)
传输层(层4)
会话层(层5)
表示层(层6)
应用层(第7层)
转载于:https://www.cnblogs.com/sec875/articles/10339215.html
相关资源：Bochs - The cross platform IA-32 (x86) emulator