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Computer Networks - Lecture Notes.pdf - Google Drive ... Loading… ...
Protocol Layering and Layering Models. Protocol Layering d Needed because communication is complex d Intended primarily for protocol designers
Introductory course in computer networks. Objectives. To learn what computer networks are and how they work today. To understand why they are designed the way they are and how they are likely to evolve. To learn how to write networked applications and services and program software routers through programming assignments. Textbook.
Objectives. Describe the function and operation of a hub, a switch and a router. Describe the function and operation of a firewall and a gateway. Describe the function and operation of Layer 2 switching, Layer 3 switching, and routing. Identify the layers of the OSI model.
Networking is simply communication between two computers connected on a network. You can actually set up a network connection on a single computer as well. A network requires one computer to act as the server, waiting patiently for an incoming connection from another computer, the client.
computer network can be defined as the collection of computers, printers, and other equipment that are connected (wired or wireless), with the ultimate aim of fostering communications between the devices.
8 lut 2020 · This book tries to use a systematic view to explain the computer network by focusing on several major components in the Internet, so several topics have to be grouped together. For example, "Internetworking" section, it covers switch, Ethernet, IP, and outing.
