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Network Topologies
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Book Synopsis Network Topologies by : Casandra Rendell
Download or read book Network Topologies written by Casandra Rendell and published by Nova Science Publishers. This book was released on 2013 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes bibliographical references and index.
Book Synopsis Network Topology by : Engr Wilson Kurt
Download or read book Network Topology written by Engr Wilson Kurt and published by . This book was released on 2019-12-07 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt: Network Topology is a structural network layout that is either physical or logical and arranged by a pattern of connected computers, devices, nodes, and other links of a network. It has different structures of a network topology that shows how a network is created and connected a link (in different methods) to a device. Such network topology structures are bus, ring, mesh, fully connected (or complete), star, and hierarchical (tree). Computers MUST connect to a network of any topology because of information sharing and communication. Without a network, users are unable to share files, send emails, print files, creating and sharing database, etc. An example of this is a Local Area Network (LAN). Any node in the LAN has one or more links to other devices within the network, mapping these links can result in a geometric shape.Network Topology refers to the layout of a network and how different nodes in a network are connected to each other and how they communicate. Topologies are either physical (the physical layout of devices on a network) or logical (the way that the signals act on the network media, or the way that the data passes through the network from one device to the next). This Webopedia Study Guide describes five of the most common network topologies. A network topology is the arrangement of nodes -- usually switches, routers, or software switch/router features -- and connections in a network, often represented as a graph. The topology of the network, and the relative locations of the source and destination of traffic flows on the network, determine the optimum path for each flow and the extent to which redundant options for routing exist in the event of a failure. There are two ways of defining network geometry: the physical topology and the logical (or signal) topology.
Book Synopsis Ad-hoc Networks: Fundamental Properties and Network Topologies by : Ramin Hekmat
Download or read book Ad-hoc Networks: Fundamental Properties and Network Topologies written by Ramin Hekmat and published by Springer Science & Business Media. This book was released on 2006-09-01 with total page 154 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an original graph theoretical approach to the fundamental properties of wireless mobile ad-hoc networks. This approach is combined with a realistic radio model for physical links between nodes to produce new insight into network characteristics like connectivity, degree distribution, hopcount, interference and capacity. The book establishes directives for designing ad-hoc networks and sensor networks. It will interest the academic community, and engineers who roll out ad-hoc and sensor networks.
Book Synopsis Topology and structure of computer networks by : Noite.pl
Download or read book Topology and structure of computer networks written by Noite.pl and published by NOITE S.C.. This book was released on with total page 19 pages. Available in PDF, EPUB and Kindle. Book excerpt: Size classification of networks In this part of the course we will present the basics of computer networks. We will introduce the concepts of LAN, MAN, WAN, Internet, Intranet, Extranet. We will present the differences between the physical topology and logical one. Network Administrators use the layered model called ISO/OSI and/or TCP/IP model. This part of the course will give you a reason to use the models. Słowa kluczowe: LAN, MAN,WAN, Internet, Intranet, Extranet, ISO/OSI, TCP/IP, star, bus, ring, layer, physical, data link, network, transport, session, presentation, aplication
Download or read book Networks written by Steven T. Karris and published by Orchard Publications. This book was released on 2009 with total page 523 pages. Available in PDF, EPUB and Kindle. Book excerpt: No previous knowledge of data communications and related fields is required for understanding this text. It begins with the basic components of telephone and computer networks and their interaction, centralized and distributive processing networks, Local Area Networks (LANs), Metropolitan Area Networks (MANs), Wide Area Networks (WANs), the International Standards Organization (OSI) Management Model, network devices that operate at different layers of the OSI model, and the IEEE 802 Standards. This text also introduces several protocols including X.25, TCP/IP, IPX/SPX, NetBEUI, AppleTalk, and DNA. The physical topologies, bus, star, ring, and mesh are discussed, and the ARCNet, Ethernet, Token Ring, and Fiber Distributed Data Interface (FDDI) are described in detail. Wiring types and network adapters are well covered, and a detailed discussion on wired and wireless transmissions including Bluetooth and Wi-Fi is included. An entire chapter is devoted to the various types of networks that one can select and use for his needs, the hardware and software required, and tasks such as security and safeguarding data from internal and external disasters that the network administrator must perform to maintain the network(s) he is responsible for. Two chapters serve as introductions to the Simple Network Management Protocol (SNMP) and Remote Monitoring (RMON). This text includes also five appendices with very useful information on how computers use numbers to condition and distribute data from source to destination, and a design example to find the optimum path for connecting distant facilities. Each chapter includes True-False, Multiple-Choice, and problems to test the reader's understanding. Answers are also provided.
Download or read book Topologies of Power written by John Allen and published by Routledge. This book was released on 2016-01-13 with total page 189 pages. Available in PDF, EPUB and Kindle. Book excerpt: Topologies of Power amounts to a radical departure in the way that power and space have been understood. It calls into question the very idea that power is simply extended across a given territory or network, and argues that power today has a new found ‘reach’. Topological shifts have subtly altered the reach of power, enabling governments, corporations and NGOs alike to register their presence through quieter, less brash forms of power than domination or overt control. In a world in which proximity and distance increasingly play across one another, topology offers an insight into how power remains continuous under transformation: the same but different in its ability to shape peoples’ lives. Drawing upon a range of political, economic and cultural illustrations, the book sets out a clear and accessible account of the topological workings of power in the contemporary moment. It will be invaluable for both students and academics in human geography, politics, sociology, and cultural studies.
Book Synopsis Generating Realistic Network Topologies for Simulation Purposes by : Junhong Sun
Download or read book Generating Realistic Network Topologies for Simulation Purposes written by Junhong Sun and published by . This book was released on 2000 with total page 150 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Network World written by and published by . This book was released on 1999-02-22 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: For more than 20 years, Network World has been the premier provider of information, intelligence and insight for network and IT executives responsible for the digital nervous systems of large organizations. Readers are responsible for designing, implementing and managing the voice, data and video systems their companies use to support everything from business critical applications to employee collaboration and electronic commerce.
Book Synopsis High Availability Network Fundamentals by : Chris Oggerino
Download or read book High Availability Network Fundamentals written by Chris Oggerino and published by Cisco Press. This book was released on 2001 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: A practical guide to modeling and designing reliable networks Provides a detailed introduction to modeling availability necessary for network design Helps network designers understand the theoretical availability of their topologies Explains the factors that limit availability to minimize the number of network failures Provides all the information necessary to do basic availability modeling/budgeting High Availability Network Fundamentalsdiscusses the need for and the mathematics of availability, then moves on to cover the issues affecting availability, including hardware, software, design strategies, human error, and environmental considerations. After setting up the range of common problems, it then delves into the details of how to design networks for fault tolerance and provides sample calculations for specific systems. Also included is a complete, end-to-end example showing availability calculations for a sample network.
Book Synopsis Network Topology Optimization by : Roshan Lal Sharma
Download or read book Network Topology Optimization written by Roshan Lal Sharma and published by Van Nostrand Reinhold Company. This book was released on 1990 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis CompTIA A+ Certification All-In-One For Dummies by : Glen E. Clarke
Download or read book CompTIA A+ Certification All-In-One For Dummies written by Glen E. Clarke and published by John Wiley & Sons. This book was released on 2009-09-24 with total page 1088 pages. Available in PDF, EPUB and Kindle. Book excerpt: Nine minibooks cover everything you need to earn the A+ certification CompTIA's A+ certification is the industry-leading entry-level certification for IT professionals, and this guide is the quick, easy way to prepare for the test. 1,200 pages of up-to-date information correlates with both the hardware and operating system exams and serves as a reference after the test-taking is completed. The minibooks cover each domain of the exam: A+ Groundwork, Inside the Box, Outside the Box, Maintenance and Troubleshooting, Operating System Basics, Managing The Operating System, Recovering Systems, Networking, and Securing Systems. You'll find plenty of sample test questions to get you prepared, too. CompTIA's A+ certification is vendor-neutral and validates the skills of entry-level computer technicians; it can be the ticket to a new or better job Certification requires successful completion of two exams; this prep guide covers all the core competencies required Nine minibooks cover A+ Groundwork, Inside the Box, Outside the Box, Maintenance and Troubleshooting, Operating System Basics, Managing The Operating System, Recovering Systems, Networking, and Securing Systems Covers installation, configuration, diagnosing, preventive maintenance, and basic networking, with extra information about Vista and a heavier emphasis on hardware Companion CD-ROM include the Dummies Test Engine, an exclusive, fully customizable test-prep software package that includes 400 exam review questions CompTIA A+ Certification All-In-One For Dummies, 2nd Edition is the best study guide to have as you prepare for the A+ exams! Note: CD-ROM/DVD and other supplementary materials are not included as part of eBook file.
Book Synopsis CompTIA Network+ Certification Guide by : Glen D. Singh
Download or read book CompTIA Network+ Certification Guide written by Glen D. Singh and published by Packt Publishing Ltd. This book was released on 2018-12-19 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a practical certification guide covering all the exam topics in an easy-to-follow manner backed with self-assessment scenarios for better preparation. Key FeaturesA step-by-step guide to give you a clear understanding of the Network+ CertificationLearn about network architecture, protocols, security, and network troubleshootingConfidently ace the N10-007 exam with the help of practice tests Book Description CompTIA certified professionals have always had the upper hand in the information technology industry. This book will be your ideal guide to efficiently passing and achieving this certification. Learn from industry experts and implement their practices to resolve complex IT issues. This book revolves around networking concepts where readers will learn topics like network architecture, security, network monitoring, and troubleshooting. This book will not only prepare the readers conceptually but will also help them pass the N10-007 exam. This guide will also provide practice exercise after every chapter where readers can ensure their concepts are clear. By the end of this book, readers will leverage this guide and the included practice questions to boost their confidence in appearing for the actual certificate. What you will learnExplain the purpose of a variety of networking concepts and implement them appropriatelyUnderstand physical security and common attacks while securing wired and wireless networksUnderstand the fundamentals of IPv4 and IPv6Determine and explain the appropriate cabling, device, and storage technologiesUnderstand network troubleshooting methodology and appropriate tools to support connectivity and performanceUse best practices to manage the network, determine policies, and ensure business continuityWho this book is for This book is ideal for readers wanting to pass the CompTIA Network+ certificate. Rookie network engineers and system administrators interested in enhancing their networking skills would also benefit from this book. No Prior knowledge on networking would be needed.
Book Synopsis International Conference on Innovative Computing and Communications by : Ashish Khanna
Download or read book International Conference on Innovative Computing and Communications written by Ashish Khanna and published by Springer Nature. This book was released on 2019-11-16 with total page 599 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers high-quality research papers presented at the Second International Conference on Innovative Computing and Communication (ICICC 2019), which was held at the VSB - Technical University of Ostrava, Czech Republic, on 21–22 March 2019. Highlighting innovative papers by scientists, scholars, students, and industry experts in the fields of computing and communication, the book promotes the transformation of fundamental research into institutional and industrialized research, and the translation of applied research into real-world applications.
Book Synopsis Upgrading and Repairing Networks by : Terry William Ogletree
Download or read book Upgrading and Repairing Networks written by Terry William Ogletree and published by Que Publishing. This book was released on 2004 with total page 1304 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in its fourth edition, this industry classic networking reference gives readers real world, in-depth explanations of confusing networking architectures and protocols, and helps them track down and repair costly networking problems.
Book Synopsis Cisco Networking Essentials by : Troy McMillan
Download or read book Cisco Networking Essentials written by Troy McMillan and published by John Wiley & Sons. This book was released on 2011-10-26 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: An engaging approach for anyone beginning a career in networking As the world leader of networking products and services, Cisco products are constantly growing in demand. Yet, few books are aimed at those who are beginning a career in IT--until now. Cisco Networking Essentials provides a solid foundation on the Cisco networking products and services with thorough coverage of fundamental networking concepts. Author Troy McMillan applies his years of classroom instruction to effectively present high-level topics in easy-to-understand terms for beginners. With this indispensable full-color resource, you'll quickly learn the concepts, processes, and skills that are essential to administer Cisco routers and switches. Begins with a clear breakdown of what you can expect to learn in each chapter, followed by a straightforward discussion of concepts on core topics Includes suggested labs and review questions at the conclusion of each chapter, which encourage you to reinforce and measure your understanding of the topics discussed Serves as an ideal starting point for learning Cisco networking products and services If you are interested in a career in IT but have little or no knowledge of networking and are new to Cisco networking products, then this book is for you.
Download or read book Data Center Networks written by Yang Liu and published by Springer Science & Business Media. This book was released on 2013-09-26 with total page 77 pages. Available in PDF, EPUB and Kindle. Book excerpt: This SpringerBrief presents a survey of data center network designs and topologies and compares several properties in order to highlight their advantages and disadvantages. The brief also explores several routing protocols designed for these topologies and compares the basic algorithms to establish connections, the techniques used to gain better performance, and the mechanisms for fault-tolerance. Readers will be equipped to understand how current research on data center networks enables the design of future architectures that can improve performance and dependability of data centers. This concise brief is designed for researchers and practitioners working on data center networks, comparative topologies, fault tolerance routing, and data center management systems. The context provided and information on future directions will also prove valuable for students interested in these topics.
Book Synopsis Principles of Distributed Systems by : Teruo Higashino
Download or read book Principles of Distributed Systems written by Teruo Higashino and published by Springer Science & Business Media. This book was released on 2005-07-20 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the thoroughly refereed post-proceedings of the 8th International Conference on Principles of Distributed Systems, OPODIS 2004, held at Grenoble, France, in December 2004. The 30 revised full papers presented together with abstracts of 2 invited talks were carefully reviewed and selected from 102 submissions. The papers are organized in topical sections on design of distributed systems, ad-hoc networks and mobile agents, grid and networks, security, distributed algorithms, self-stabilization, sensor networks, and task/resource allocation.