TAILIEUCHUNG - Lecture Business data communications and networking (8e): Chapter 5 - Jerry Fitzgerald, Alan Dennis

Chapter 5 - Network and transport layers. In this chapter, the following content will be discussed: Transport & network layer protocols, transport layer functions, network layer functions, TCP/IP examples. | Business Data Communications and Networking 8th Edition Jerry Fitzgerald and Alan Dennis John Wiley & Sons, Inc Prof. M. Ulema Manhattan College Computer Information Systems 5 - Copyright 2005 John Wiley & Sons, Inc Chapter 5 Network and Transport Layers 5 - Copyright 2005 John Wiley & Sons, Inc Outline Transport & Network Layer Protocols TCP/IP, IPX/SPX, , SNA Transport Layer Functions Interacting with Application Layer Packetizing End-to-end delivery of application layer messages Network Layer Functions Addressing Routing TCP/IP Examples 5 - Copyright 2005 John Wiley & Sons, Inc Introduction Transport and Network layers Responsible for moving messages from end-to-end in a network Closely tied together TCP/IP: most commonly used protocol Used in Internet Compatible with a variety of Application Layer protocols as well as with many Data Link Layer protocols Network Layer Data Link Layer Application Layer Transport Layer 5 - Copyright 2005 John Wiley & Sons, .

• PR - Truyền thông
• Business data communications
• Data communications networks
• Data communications
• Data communications system
• Network and transport layers
• Transport layers
• Data link layer
• Network criteria
• Media access control
• Network models
• Network standards
• Application layer
• Application architectures
• Physical layer
• Digital transmission
• Local area networks
• Traditional ethernet
• Wireless local area networks
• Wireless LANs
• Backbone networks
• Backbone network architectures
• Circuit switched networks
• Wide area networks
• Network security
• Risk assessment
• Network design
• Traditional network design
• Network management
• Configuration management