References 1. MD. Bari et al., Data Center Networking Virtualization: A Survey, IEEE Communications Surveys & Tutorials, Vol.15, No2, Second Quarter 2013 Data Center Networking - Basics Basic Concepts Data Center Topology Data Center Virtualization Basic Concepts Data Center Consists of: Servers (Physical machines) Storage Network devices (switch, router, cables) Power distribution systems Cooling systems Data Center Network Communications infrastructure – Could be ...
NETWORKS 2 is a digital telecommunications network - allows nodes to share resources. In computer networks, exchange data with each other using a data link. The connections between nodes are established using either cable media or wireless media. Network computer devices that originate, route and terminate the data are called network nodes. Nodes can include hosts such as personal computers, phones, servers ...
Concepts of networking A computer network is a collection of computers and other hardware components interconnected by communication channels (cables or satellites) that allow sharing of resources and information. Networks are designed using the following architecture: 1. Peer-to-peer (P2P) Architecture 2. Client-Server Architecture 2 Web Application (Basic) Peer-to-peer (P2P) Architecture Networks in which all computers have an equal status are called peer to peer networks ...
Objectives Obtain the basic knowledge of computer networking and the Internet Concepts of network applications, Internet Basic knowledge of network protocols: TCP/IP Reading assignment: Wikipiedia tutorials: http://en.wikipedia.org/wiki/Internet http://en.wikipedia.org/wiki/TCP/IP Reference book: Computer Networking: A Top Down Approach Featuring the Internet, 5th edition. Jim Kurose, Keith Ross, Addison-Wesley, Pearson Education, 2010 2 Lecture Materials Some of these slides are adapted from the slides ...
Objectives In this chapter, you will learn about Basic networking concepts Communication protocols Network services and benefits A brief history of the Internet and the World Wide Web Invitation to Computer Science, Java Version, Third Editio 2 n Introduction Computer network Computers connected together Purpose: Exchanging resources and information Just about any kind of information can be sent Examples: Television and radio signals, voice, graphics ...
Course Objectives Course Objectives Learn how the Internet works – Foundational/conceptual knowledge Assume some basic familiarity – Basic networking concepts – Baseline idea of main Internet entities, IP, TCP Extend knowledge / applicability of knowledge Depth – Learn more, examine, experiment with baseline knowledge – Substantiate all answers (prior knowledge) Breadth – Learn about more protocols – Some idea of capabilities/limitations of the Internet &ndash ...
Introduction Overview of the course Basic concepts and structures in computer networking Network architecture Introduction 1-2 Computer Networks A computer network is a system for communication among two or more computers What amounts to “computers”? What kind of communication? – “digital” System: both software & hardware Examples? Our focus is on the Internet Introduction 1-3 History of the Internet 61-72: development of ...
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