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Author : Casandra Rendell
Publisher : Nova Science Publishers
ISBN 13 : 9781626181809
Total Pages : 0 pages
Book Rating : 4.1/5 (818 download)
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.
Author : Ramin Hekmat
Publisher : Springer Science & Business Media
ISBN 13 : 1402051662
Total Pages : 154 pages
Book Rating : 4.4/5 (2 download)
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.
Author : Engr Wilson Kurt
Publisher :
ISBN 13 : 9781672463591
Total Pages : 60 pages
Book Rating : 4.4/5 (635 download)
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.
Author : Noite.pl
Publisher : NOITE S.C.
ISBN 13 :
Total Pages : 19 pages
Book Rating : 4./5 ( download)
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
Author : Ramin Hekmat
Publisher : Springer Science & Business Media
ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.:/5 (318 download)
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 2006-09-26 with total page 178 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.
Author : John Allen
Publisher : Routledge
ISBN 13 : 1136237666
Total Pages : 189 pages
Book Rating : 4.1/5 (362 download)
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.
Author : Chris Oggerino
Publisher : Cisco Press
ISBN 13 : 1587130173
Total Pages : 257 pages
Book Rating : 4.5/5 (871 download)
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.
Author : Steven T. Karris
Publisher : Orchard Publications
ISBN 13 : 1934404152
Total Pages : 523 pages
Book Rating : 4.9/5 (344 download)
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.
Author : Roshan Lal Sharma
Publisher : Van Nostrand Reinhold Company
ISBN 13 :
Total Pages : 378 pages
Book Rating : 4.:/5 (45 download)
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:
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.
Author : Junhong Sun
Publisher :
ISBN 13 :
Total Pages : 150 pages
Book Rating : 4.3/5 (121 download)
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:
Author : Jeffrey S. Beasley
Publisher : Pearson Education
ISBN 13 : 0131363433
Total Pages : 1029 pages
Book Rating : 4.1/5 (313 download)
Download or read book Networking written by Jeffrey S. Beasley and published by Pearson Education. This book was released on 2008-09-03 with total page 1029 pages. Available in PDF, EPUB and Kindle. Book excerpt: Networking Second Edition Jeffrey S. Beasley This text provides a comprehensive look at computer networking from the point of view of the network administrator. It guides readers from an entry-level knowledge in computer networks to advanced concepts in Ethernet networks; router configuration; TCP/IP networks; local-, campus-, and wide-area network configuration; network security; optical networks; voice over IP; and industrial networks. Extensive examples on the Windows Server 2003/2008 configuration and system configuration for the Linux operating system are also included. A complete chapter is devoted to protecting and securing a network from potential network attacks. Topics include denial of service attacks, firewalls, intrusion detection, password cracking, packet sniffing, and analyzing unsecured data packets. Other key network security issues, such as configuring router access lists, configuring a virtual private network (VPN) connection, and securing wireless networks, are also covered. Router configuration is examined, ranging from an introduction to router configuration to configuring multiple routing protocols for intranet and Internet data traffic. Routing protocols key to basic network operations are examined, including static, RIP, IGRP, OSPF, EIGRP, and BGP. The discussions on routing protocols are accompanied with in-depth steps for configuring the router to run the protocol, verify operation, and troubleshoot the router. Key Pedagogical Features PROTOCOL ANALYZER SOFTWARE included with the text uses the Finisar Surveyor Demo. Examples of using the software to analyze data traffic are included throughout the text. CONFIGURING, ANALYZING, or TROUBLESHOOTING sections are included with each chapter to guide the reader through advanced techniques in networking. OBJECTIVES and INTRODUCTION at the beginning of each chapter clearly outline specific goals for the reader. EXTENSIVE PROBLEM SETS, SUMMARIES, and QUESTIONS AND PROBLEMS (including Critical Thinking questions) are found at the end of each chapter. KEY TERMS and their definitions are highlighted in the margins to foster inquisitiveness and ensure retention.
Author : Glen D. Singh
Publisher : Packt Publishing Ltd
ISBN 13 : 1789349710
Total Pages : 410 pages
Book Rating : 4.7/5 (893 download)
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.
Author : Millie Pant
Publisher : Springer Nature
ISBN 13 : 9813295856
Total Pages : 267 pages
Book Rating : 4.8/5 (132 download)
Download or read book Computational Network Application Tools for Performance Management written by Millie Pant and published by Springer Nature. This book was released on 2019-10-18 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores a range of important theoretical and practical issues in the field of computational network application tools, while also presenting the latest advances and innovations using intelligent technology approaches. The main focus is on detecting and diagnosing complex application performance problems so that an optimal and expected level of system service can be attained and maintained. The book discusses challenging issues like enhancing system efficiency, performance, and assurance management, and blends the concept of system modeling and optimization techniques with soft computing, neural network, and sensor network approaches. In addition, it presents certain metrics and measurements that can be translated into business value. These metrics and measurements can also help to establish an empirical performance baseline for various applications, which can be used to identify changes in system performance. By presenting various intelligent technologies, the book provides readers with compact but insightful information on several broad and rapidly growing areas in the computation network application domain. The book’s twenty-two chapters examine and address current and future research topics in areas like neural networks, soft computing, nature-inspired computing, fuzzy logic and evolutionary computation, machine learning, smart security, and wireless networking, and cover a wide range of applications from pattern recognition and system modeling, to intelligent control problems and biomedical applications. The book was written to serve a broad readership, including engineers, computer scientists, management professionals, and mathematicians interested in studying tools and techniques for computational intelligence and applications for performance analysis. Featuring theoretical concepts and best practices in computational network applications, it will also be helpful for researchers, graduate and undergraduate students with an interest in the fields of soft computing, neural networks, machine learning, sensor networks, smart security, etc.
Author : Faouzi Zarai
Publisher : Morgan Kaufmann
ISBN 13 : 0128011580
Total Pages : 965 pages
Book Rating : 4.1/5 (28 download)
Download or read book Modeling and Simulation of Computer Networks and Systems written by Faouzi Zarai and published by Morgan Kaufmann. This book was released on 2015-04-21 with total page 965 pages. Available in PDF, EPUB and Kindle. Book excerpt: Modeling and Simulation of Computer Networks and Systems: Methodologies and Applications introduces you to a broad array of modeling and simulation issues related to computer networks and systems. It focuses on the theories, tools, applications and uses of modeling and simulation in order to effectively optimize networks. It describes methodologies for modeling and simulation of new generations of wireless and mobiles networks and cloud and grid computing systems. Drawing upon years of practical experience and using numerous examples and illustrative applications recognized experts in both academia and industry, discuss: Important and emerging topics in computer networks and systems including but not limited to; modeling, simulation, analysis and security of wireless and mobiles networks especially as they relate to next generation wireless networks Methodologies, strategies and tools, and strategies needed to build computer networks and systems modeling and simulation from the bottom up Different network performance metrics including, mobility, congestion, quality of service, security and more... Modeling and Simulation of Computer Networks and Systems is a must have resource for network architects, engineers and researchers who want to gain insight into optimizing network performance through the use of modeling and simulation. Discusses important and emerging topics in computer networks and Systems including but not limited to; modeling, simulation, analysis and security of wireless and mobiles networks especially as they relate to next generation wireless networks Provides the necessary methodologies, strategies and tools needed to build computer networks and systems modeling and simulation from the bottom up Includes comprehensive review and evaluation of simulation tools and methodologies and different network performance metrics including mobility, congestion, quality of service, security and more
Author : Lawrence C. Miller
Publisher : John Wiley & Sons
ISBN 13 : 1119506093
Total Pages : 618 pages
Book Rating : 4.1/5 (195 download)
Download or read book CISSP For Dummies written by Lawrence C. Miller and published by John Wiley & Sons. This book was released on 2018-05-18 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt: Secure your CISSP certification! If you’re a security professional seeking your CISSP certification, this book is a perfect way to prepare for the exam. Covering in detail all eight domains, the expert advice inside gives you the key information you'll need to pass the exam. Plus, you'll get tips on setting up a 60-day study plan, tips for exam day, and access to an online test bank of questions. CISSP For Dummies is fully updated and reorganized to reflect upcoming changes (ISC)2 has made to the Common Body of Knowledge. Complete with access to an online test bank this book is the secret weapon you need to pass the exam and gain certification. Get key information for all eight exam domains Find test-taking and exam-day tips and tricks Benefit from access to free online practice questions and flash cards Prepare for the CISSP certification in 2018 and beyond You’ve put in the time as a security professional—and now you can reach your long-term goal of CISSP certification.
Author : Harpreet Singh
Publisher : Packt Publishing Ltd
ISBN 13 : 1787121976
Total Pages : 429 pages
Book Rating : 4.7/5 (871 download)
Download or read book Implementing Cisco Networking Solutions written by Harpreet Singh and published by Packt Publishing Ltd. This book was released on 2017-09-29 with total page 429 pages. Available in PDF, EPUB and Kindle. Book excerpt: Learn the art of designing, implementing, and managing Cisco's networking solutions on datacenters, wirelessly, security and mobility to set up an Enterprise network. About This Book Implement Cisco's networking solutions on datacenters and wirelessly, Cloud, Security, and Mobility Leverage Cisco IOS to manage network infrastructures. A practical guide that will show how to troubleshoot common issues on the network. Who This Book Is For This book is targeted at network designers and IT engineers who are involved in designing, configuring, and operating enterprise networks, and are in taking decisions to make the necessary network changes to meet newer business needs such as evaluating new technology choices, enterprise growth, and adding new services on the network. The reader is expected to have a general understanding of the fundamentals of networking, including the OSI stack and IP addressing. What You Will Learn Understand the network lifecycle approach Get to know what makes a good network design Design components and technology choices at various places in the network (PINS) Work on sample configurations for network devices in the LAN/ WAN/ DC, and the wireless domain Get familiar with the configurations and best practices for securing the network Explore best practices for network operations In Detail Most enterprises use Cisco networking equipment to design and implement their networks. However, some networks outperform networks in other enterprises in terms of performance and meeting new business demands, because they were designed with a visionary approach. The book starts by describing the various stages in the network lifecycle and covers the plan, build, and operate phases. It covers topics that will help network engineers capture requirements, choose the right technology, design and implement the network, and finally manage and operate the network. It divides the overall network into its constituents depending upon functionality, and describe the technologies used and the design considerations for each functional area. The areas covered include the campus wired network, wireless access network, WAN choices, datacenter technologies, and security technologies. It also discusses the need to identify business-critical applications on the network, and how to prioritize these applications by deploying QoS on the network. Each topic provides the technology choices, and the scenario, involved in choosing each technology, and provides configuration guidelines for configuring and implementing solutions in enterprise networks. Style and approach A step-by-step practical guide that ensures you implement Cisco solutions such as enterprise networks, cloud, and data centers, on small-to-large organizations.
