内容讲义案例大学exploration.pptxVIP

Communicating over the Network;Objectives;Context Index;2.1 The Platform for Communications;2.1.1 The Elements of Communication;2.1.2 Communicating the Messages;2.1.2 Communicating the Messages;2.1.2 Communicating the Messages;2.1.3 Components of the Network;2.1.3 Components of the Network;2.1.3 Components of the Network;2.1.4 End Devices and their Role on the Network;2.1.5 Intermediary Devices and their Role on the Network;2.1.5 Intermediary Devices and their Role on the Network;2.1.5 Intermediary Devices and their Role on the Network;2.1.6 Network Media;2.1.6 Network Media;2.1.6 Network Media;2.2 LANs, WANs, and Internetworks;2.2.1 Local Area Networks;2.2.2 Wide Area Networks;2.2.3 The Internet - A Network of Networks;2.2.4 Network Representations;2.3 Protocols ;2.3.1 Rules that Govern Communications;2.3.2 Network Protocols;2.3.2 Network Protocols;2.3.2 Network Protocols;2.3.2 Network Protocols;2.3.3 Protocol Suites and Industry Standards;2.3.4 The Interaction of Protocols;2.3.5 Technology Independent Protocols;2.4 Using Layered Models;2.4.1 The Benefits of Using a Layered Model;2.4.2 Protocol and Reference Models;2.4.3 The TCP/IP Model;2.4.4 The Communication Process;2.4.4 The Communication Process;2.4.5 Protocol Data Units and Encapsulation;2.4.5 Protocol Data Units and Encapsulation;2.4.6 The Sending and Receiving Process;2.4.7 The OSI Model;2.4.8 Comparing the OSI Model with the TCP/IP Model;2.5 Network Addressing;2.5.1 Addressing in the Network;2.5.2 Getting the Data to the End Devic;2.5.3 Getting the Data through the Internetwork;2.5.4 Getting the Data to the Right Application;2.5.5 Warriors of the Net;Summary;