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A SecurityChapter OneModern Network Security ThreatsLesson PlanningThis lesson should take 3-6 hours to presentThe lesson should include lecture, demonstrations, discussion and assessmentThe lesson
Assignment-Chapter 9TrueFalse usual starting point in budgeting is to make a forecast of net self-imposed budget is one prepared by top management and passed downward through an collections in a sc
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Chapter 11 Network Infrastructure Network TopologyThe word topology ismonly used to discuss the properties of various types of networks. The following four types of physical topologies are
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Slide TitlePhysical Layer Protocols ServicesPhysical Layer Signaling and Encoding Characteristics Uses of Network Media Characteristics Uses of Network Media
网络通信Network Fundamentals – Chapter 2目标描述网络的结构,包括成功通信所需的设备和介质。说明协议在网络通信中的功能。说明使用分层模型来描述网络功能的优点。描述以下两种公认网络模型中每一层的作用:TCP/IP 模型和 OSI 模型。说明编址和命名方案在网络通信中的重要性。目录21 通信平台22 LANs, WANs, 和网际网络23 协议24 使用分层模型25 网络
应用层功能及协议Network Fundamentals – Chapter 3目标规定人们如何在信息网络中使用应用层通信描述 OSI 模型的上三层功能如何为终端用户应用程序提供网络服务描述常见 TCP/IP 应用程序的功能,例如:万维网和电子邮件,以及相关服务,包括 、DNS、SMB、DHCP、STMP/POP 以及 Telnet目录31 应用程序 – 网络间的接口32 准备应用程序和服
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