Network topology Essays & Research Papers

Best Network topology Essays

  • Network Topologies - 1024 Words
    NETWORK TOPOLOGIES PRESENTED BY Alex Daniel Manjula Sanjana NandaKumar Sher Mohammed Babul Sriram Vamsi Vinodhini © 2013 Maveric Systems Limited WHAT IS A TOPOLOGY ? © 2013 Maveric Systems Limited WHAT IS A TOPOLOGY ? ▸ In computer networking, topology refers to the layout of connected devices. ▸ Network topologies describe the ways in which the elements of a network are mapped. They describe the physical and logical arrangement of the network nodes. ▸ Topology can also be defined as the...
    1,024 Words | 11 Pages
  • Topologies and Network - 1627 Words
    Topologies and Network Technology NTC/361 Monday, August 8, 2011 Thomas Krawczyk Topologies and network technology In every project, it is important to have a goal, and that goal should be the foundation on which a project team spring into action. The foundation should involve an infrastructural plan, and the usability of the components of the infrastructure. A project plan, as in any other plan, should outline the premise of the project and answer some basic questions like why...
    1,627 Words | 5 Pages
  • Network Topologies - 1011 Words
    Network Topologies Network topologies are an important part of the network. Without the proper topology, the network may not meet the needs of the organization. The layout of a network is referred to as the topology. How nodes in a network are connected to each other and communicate is determined by the topology. There are three basic topologies with several typical variations, or combinations. A description of four topologies follows. Mesh Topology Mesh topology is the first topology...
    1,011 Words | 3 Pages
  • Network Topology - 399 Words
    Network Topologies Week 6 Management of Information Systems There are three primary types of network topologies, which refer to the physical and logical layout of the network cabling. They are the bus, star and ring. Bus and star are the most widely used for Ethernet networks and ring is used for token ring networks. The topology is the networks virtual shape or structure. The shape, ring, bus or star, does not necessarily correspond to the actual physical layout of the devices....
    399 Words | 2 Pages
  • All Network topology Essays

  • Network Topologies - 287 Words
    Running Head: NETWORK TOPOLOGIES Network Topologies Kaplan University IT273: Networking Concepts August 21, 2013 The topology I would recommend for the Surfing Shoppe Lab is the Star topology. The seven computers would connected via a centralized device called a switch. Since the star topology has a central connection point, this design is more flexible than a ring or bus topology which requires every node to be directly connected to one another node or...
    287 Words | 2 Pages
  • Network Topology - 437 Words
    The term “topology” in networking refers to the configuration of cables, computers, and peripherals. The six common used topologies in networking are: bus, star, ring, mesh, tree, and hybrid. The three major topologies that I will be discussing further in detail are: bus, star, and ring topology. Bus topology is probably considered the easiest of the network topologies. In a bus topology, the devices are connected to a central cable called the bus. The bus cable carries the transmitted...
    437 Words | 2 Pages
  • Network Topology Paper - 260 Words
    Hierarchical Star Many home networks use the star topology. A star network features a central connection point called a "hub" that may be a hub, switch or router. Devices usually connect to the hub with Unshielded Twisted Pair Strengths Easy to Install, Flexible IF single device or cable failure will not bring down the network Weakness If the centralize device fails the entire system is affected Bus Bus is the simplest network topology. All computers are connected to a single cable...
    260 Words | 1 Page
  • Network Topology and Marks - 343 Words
    * Q1. What were the different type of circuits used in different * computer generations? (2 marks) * Q2. Give the main characteristics of generation of computers. * (2 marks) * Q3. Give the features of first and second generation of * computers. (5 marks) * Q4. Give the features of fourth and fifth generation of * computers. (5 marks) * Q5. Explain the generations of computers. (15 marks ) * 1.Explain Algorithm ?...
    343 Words | 2 Pages
  • Network Topology and Wiring - 907 Words
     Networking Topology and Wiring Luv Touchet NTC/361 November 3, 2014 Bruce Yamashita Networking Topology and Wiring The following paper will give the audience a general idea of what network topologies are. A brief description will be given of each network topology explaining the difference between each one and the use of these different topologies in health care organizations. The size of an organization will determine which network topology is best suited for that particular...
    907 Words | 3 Pages
  • Network Topology And Wiring - 1032 Words
     Network Topology and Wiring Tiearia Fariss NTC/361 Professor: Larry Schreider December Network Topologies are the different arrangements that contain many different element such as links, nodes, etc. This helps with communication and network information processing. This is a major part of today’s technology and is used by big business as well as for home and personal use. There have been eight different network topologies that have been recognized though out a study.....
    1,032 Words | 3 Pages
  • Network Topology and Factory Floor
     The worksheet for this project could be completed as follows: 1. Will this be a peer-to-peer or server-based network? Answer: The discussion of ENormInc’s requirements requires access to two separate centralized databases; this implementation obviously involves a server-based network. 2. If it’s server-based, how many servers will be attached to the network? Answer: Two servers. 3. How many computers will be attached to the network? Answer: Counting the servers, and...
    387 Words | 2 Pages
  • Network Topology week 3
     PFCH Network Topology Britta Berney, Careesa Carter, Samantha Thompson-Strelow, Becky Staples, Valencia Sutton NTC 361 Network and Telecommunications Concepts June 15, 2015 Larry Schreider PFCH Network Topology Rationale for the Adoption of Existing Topologies. A network topology describes how a network is physically laid out and how signals travel from one device to another (Tomsho, 2011). The layout of the devices and cables does not necessarily show how signals travel...
    1,042 Words | 4 Pages
  • NETWORK TOPOLOGY and policies - 1111 Words
     NETWORK TOPOLOGY RAJ KUMAR GADAGOTTI 1632274 INTRODUVTION TO COMPUTER NETWORK SECURITY MADS 6701 V1 INSTRUCTOR’S NAME: DR. MOHAMAD SHARIFF FAIRLEIGH DICKINSON UNIVERSITY NOV 14TH 2014 TABLE OF CONTENTS: Introduction Network Computer network Topology Different types of topology Mesh topology Star topology Tree topology Bus topology Ring topology Case study Problems with the network Policy Conclusion References NETWORK A computer network or data network is an information...
    1,111 Words | 5 Pages
  • Network Topologies Checkpoint - 456 Words
    The bus, ring and, star topologies all have there benefits and shortcomings. These three topologies all need a NIC’s to communicate with the media that they are transferring data over. The media could be different types of cables (CAT-45, COAX, optical) or infrared or radio frequency if it is a wireless network. Nodes are what the devices connected to the network are called and can be a workstation, printer, scanner, etc. Followed is a synopsis of the topologies as well as the benefits and...
    456 Words | 2 Pages
  • computer networks and topologies - 1551 Words
    Question : Discuss the goals of computer networking in the business and any three topologies and which one you would recommend for your organization and why. Computer networking is when a set of electronically connected computers can share information and resources amongst themselves, and also define how this sharing is going to take place this is according to ( It creates borderless interrelationships .it is a practice that is adopted by most business organizations...
    1,551 Words | 4 Pages
  • Outline the Three General Network Topologies
    Outline the three general network topologies (bus, ring, and star). Describe the components, devices, and arrangement of components and devices involved in each topology, as well as some of the pros and cons of each configuration. A bus network topology has the set up in which all the devices are connected by a common shared cable called the bus. The bus architecture has several common instances which include the one in the motherboard, (of most computers) and some with the versions of the...
    514 Words | 2 Pages
     NT 1310 NETWORK TOPOLOGY PAPER: KENDAL JEFFERSON Network topology refers to layout of a network and how different nodes in a network are connected to each other and how they communicate. Mesh Topology: in a mesh network, devices are connected with many redundant interconnections between network nodes, in a true mesh topology every node has a connection to every other node in the network. There are two types of mesh topologies: Full mesh occurs when every node has a circuit connection it...
    452 Words | 2 Pages
  • Unit 3 Assignment 1 Network Topology
    Network Topology Star Topology has its own cable that connects to a central hub or switch, multipoint repeater, or even a Multistation Access Unit. Data passes through the hub to reach other devices on the network. A hub, switch, or computer acts as a router to transmit messages this is in its simplest form. Star reduces the chance of failure in the network by connecting all of the systems to a central node. Star is the most common networks because of the ease of configuring and...
    373 Words | 1 Page
  • Topology Diagram Topology - 349 Words
     Topology Diagram Topology Name Logical Characteristics Physical Characteristics Star Data passes through the hub to reach other devices on the network. Several devices having its own cable that connects to a central hub, or sometimes a switch, or even a Multi-station Access Unit (MAU). Data passes through the hub to reach other devices on the network. Ring Information is passed from one computer to another in either clock-wise direction or counter clock-wise...
    349 Words | 2 Pages
  • Lan Topologies - 415 Words
    LAN Topologies IT240 10/14/12 1. Case Project 2-1 With a network of 50 computers I will use the Ring Topology to upgrade this network. With this type of topology all the devices are connecting in a loop form and the information travels in one direction, thus avoiding collisions. Here the cabling doesn’t terminate, it continually goes from one device to another till it gets back to the original device. It is also easier to manage the network since all the information is passed...
    415 Words | 2 Pages
    A wireless sensor network also known as the adhoc network is used for the purpose of communication, where the communication system is not present especially in natural calamities like earthquakes, floods, or some army or defence purposes. The network comprises of nodes, which communicate with one another using wireless sensors. A wireless connection is developed amidst any two nodes, if the radio broadcast of every node is able to cover one another. If the transmission range is limited then a...
    2,742 Words | 8 Pages
  • Bus Topology - 633 Words
    Bus Topology In a bus configuration, each computer in the network is responsible for carrying out its own communications without the help of a central unit. A common communications cable (the bus) connects all of the computers in the network. As data travels along the cable, each unit performs a query to determine if it is the intended recipient of the message. The bus network is less expensive than the star configuration and is thus widely in use for systems that connect only a few...
    633 Words | 2 Pages
  • Bus Topology - 564 Words
    BUS TOPOLOGY REMAINS THE MOST USED Bus topology is the physical and logical design of a bus network. All the nodes (devices) on a bus network have to share access to the network to communicate. The nodes can only transmit data one device at a time. A bus is the central cable, the main wire that connects all devices on a LAN (Local Area Network). Bus topology is known as the simplest network topology, and also known as a linear bus (Oliviero and Woodward, 2009, p. 104). Bus topology is...
    564 Words | 2 Pages
  • Mesh topology - 764 Words
     A mesh network is a network topology in which each node (called a mesh node) relays data for the network. All nodes cooperate in the distribution of data in the network. A mesh network can be designed using a flooding technique or a routing technique. When using a routing technique, the message is propagated along a path, by hopping from node to node until the destination is reached. To ensure all its paths' availability, a routing network must allow for continuous connections and...
    764 Words | 3 Pages
  • Bus Topology - 2250 Words
    Bus Topology Bus topology Bus topology refers to a single cable that connects all the workstations, servers, printers and other devices on the network. The cable runs from device to device by using tee connectors that plug into the network adapter cards. Each end device has a terminator on one end of the tee and a cable going out to the next device on the other end, while all devices in the...
    2,250 Words | 7 Pages
  • Topologies in ICT - 326 Words
    ICT PROJECT ON TOPOLOGIES.DONE BY :- ALIA MUHAMMED GRADE :- 8D TEACHER :- MRS.HEMA STAR TOPOLOGY.-6356032500 In the star network topology, there is a central computer or server to which all the workstations are directly connected. Every workstation is indirectly connected to every other through the central computer. Star networks are one of the most common computer network topologies. ADVANTAGES :- Better performance: star topology prevents the passing of data packets through an...
    326 Words | 2 Pages
  • Lan Topologies - 261 Words
    LAN Topologies IT/240 May 26,2013   LAN Topologies Case Project I The changes in equipment that would be required to bring Old-Tech Corporation up to date and solve the shared bandwidth problem would be to change their network scheme. To go from a Star topology to and extended star topology, which their logical topology would be a ring. We would have to buy five wireless nic-cards to start to accommodate the cabling issue in the warehouse as well as a wireless access point and a...
    261 Words | 1 Page
  • Topologies Comparison - 1385 Words
    Topologies Comparison Topologies are categorized into different virtual shapes or structures with the basic types being Mesh, Bus, Ring, and Star. “More complex networks can be built as hybrids of two or more of the above basic topologies.” (Mitchell, 2008) These basic topologies are structured in to networks as Ethernet, Token Ring, FDDI, and wireless networking. Any business or individual making a decision of which type of topology is best used for a specific environment or network...
    1,385 Words | 4 Pages
  • NETWORK TOPOGY - 980 Words
    Bus Topology Bus networks (not to be confused with the system bus of a computer) use a common backbone to connect all devices. A single cable, the backbone functions as a shared communication medium that devices attach or tap into with an interface connector. A device wanting to communicate with another device on the network sends a broadcast message onto the wire that all other devices see, but only the intended recipient actually accepts and processes the message. Ethernet bus topologies...
    980 Words | 4 Pages
  • Network Management - 21134 Words
    P.O BOX 13495-00100 GPO Nairobi. Email:, 0700-912353, 0702-041042. DEPARTMENT OF INFORMATION TECHNOLOGY BBIT 3102:NETWORK MANAGEMENT MBUGUA PHILIP i BBIT 3102 NETWORK MANAGEMENT Contact Hours 42 Pre-requisite BBIT 2203: Introduction to Business Data communication and computer networks Purpose To introduce basic techniques of managing a business information network operating systems. Objectives By the end of the course...
    21,134 Words | 91 Pages
  • Computer Networks - 22745 Words
    Computer Networks NETWORKING CONCEPTS Network A network is basically an interconnection of various points to make a connected system e.g Road, Telephone, Social Data Network A computer network therefore refers to an interconnection of computers and other peripherals by use of a communication link Peer to Peer Networks In a peer-to-peer network, all computers are considered equal; they all have the same abilities to use the resources available on the network. Peer-to-peer networks are...
    22,745 Words | 69 Pages
  • Telecommunication networks - 1268 Words
     1. Distinguish between PSTN and PSDN technologies of data transmission.(3 marks) Public Switched Telephone Network (PSTN) The public switched telephone network (PSTN) is the aggregate of the world's circuit-switched telephone networks that are operated by national, regional, or local telephony operators, providing infrastructure and services for public telecommunication. The PSTN consists of telephone lines, fiber optic cables, microwave transmission links, cellular networks, communications...
    1,268 Words | 5 Pages
  • Wireless Networks - 8002 Words
    line 1. INTRODUCTION Wireless ad hoc networks have emerged to support applications, in which it is required/desired to have wireless variety of devices without relying on communications among a any infrastructure or central management. In ad hoc networks, wireless devices, simply called nodes, have limited transmission range. Therefore, each node can directly communicate with only those within its transmission range (i.e., its neighbours) and requires other nodes to act as routers in...
    8,002 Words | 20 Pages
  • Network Architecture - 968 Words
    Network Architecture Brian Watson University of Phoenix NTC/360 Earl Sortor Network architecture refers to a networks structure (Tomsho, Tittel, & Johnson, 2004). This structure includes the networks topology. Mesh, Bus, Ring, FDDI and wireless are some of the physical structures of a network that plays a large part in its performance and operation. These topologies, when understood fully, help to understand the networks architecture. So exploring the advantages and disadvantages of...
    968 Words | 3 Pages
  • Network Design - 378 Words
    Assignment 2: Network Topology Design You are the network manager of a company that has grown from 10 employees to 100 employees in 12 months. Year 2 projected growth is estimated to be 100 additional employees located at a remote location. The aggressive growth has brought about some unique challenges and opportunities. The company has one remote warehouse and no off-site disaster recovery services or servers. The network design remains a non-redundant, flat topology. Your assignment must...
    378 Words | 2 Pages
  • Network Architecture - 588 Words
    Introduction Network architecture is a combination of topology and protocols. In this paper, I will discuss topology, which is the defined as the shape of a network or how a network is laid out. Topology also consists of how the different components or nodes of a network are connected and how they communicate with each other. Topologies are either logical or physical. In addition, in the sections of this paper, I will compare and contrast some different conventional architecture and what types...
    588 Words | 2 Pages
  • Static Network - 48251 Words
    Optical Network Solutions planning - performance - management Christian Fenger PhD thesis Author: Christian Fenger Title: Optical Network Solutions planning - performance - management Dansk titel: Optiske netværksløsninger planlægning - effektivitet - styring PhD thesis June 2002 Reseach Center COM Technical University of Denmark DK–2800 Kongens Lyngby Denmark Front cover: Result of optimization of a 25 node network with biconnectivity requirement. Traffic is uniform, duct prices equal...
    48,251 Words | 261 Pages
  • Network Design - 5372 Words
    Executive SummaryThe objective at hand was to build a network from the ground up. This was accomplished by breaking down all of the sections and building upon all previous assignments. This was a good course as I learned a lot about all of the different sections of building a network. The pros are now I know how to build a network on the design side from the ground up. I learned quite a bit about using a lot of the technologies associated with networking and it allowed me to learn quite a few...
    5,372 Words | 15 Pages
  • Network Paper - 1604 Words
    Bead Bar Network Paper University of Phoenix Online   Bead Bar Network Paper The Bead Bar is a company that allows customers to make their own jewelry. The company consists of many branches throughout the United States, franchises, and cruise ship contracts. The Bead Bar has grown exponentially since the building of the first studio in New Canaan, Connecticut. Due to the growth of the business, the company’s current system of processing and storing information is grossly outdated. The Bead...
    1,604 Words | 5 Pages
  • Network and Communication - 4680 Words
    4,680 Words | 18 Pages
  • Lan Network - 819 Words
    ESSAY ON LAN NETWORK • DEFINITION OF LAN • HARDWARE COMPONENTS OF LAN • SOFTWARE COMPONENTS OF LAN • DESCRIPTION OF EACH COMPONENT • DIFFERENT TOPOLOGY IN LAN • ADVANTAGES AND DISADVANTAGES OF EACH TOPOLOGY LAN : The typical definition of Local Area Network (LAN) is "two or more connected stations (PCs, servers, computer…) in the same limited area, sharing data and peripheral devices, and operating .The most popular LANs include 10 Mbps & 100 Mbps Ethernet, 4...
    819 Words | 5 Pages
  • Jwc Network - 698 Words
    I have been assigned to upgrade the JWC hospital network. I have conducted a site survey and the the network consists of six hundred workstations and five shared servers that run Solaris. telemedicine units have already been purchased in order to connect with 5 rural clinics for video diagnostics and conferences. Determining the appropriate bandwidth for the hospital to use this service is important. Existing network infrastructure and physical layout. The topology of the network is mostly...
    698 Words | 2 Pages
  • Computer Network - 895 Words
    Computer Network A computer network is a number of computers linked together to allow them to share resources. Networked computers can share hardware, software and data. Most computer networks have at least one server. A server is a powerful computer that provides one or more services to a network and its users. For example, file storage and email. LANs and WANs There are two main types of network: 1. Local Area Network (LAN) 2. Wide Area Network (WAN) LAN A LAN covers a small area...
    895 Words | 4 Pages
  • Mobile Networks - 2690 Words
    Capacity Planning In information technology, capacity planning is the science and art of estimating the space, hardware, software and connection infrastructure resources that will be needed over some future period of time. A typical capacity concern of many enterprises is whether resources will be in place to handle an increasing number of requests as the number of users or interactions increase. The aim of the capacity planner is to plan so well that new...
    2,690 Words | 9 Pages
  • It240 Lan Topologies - 268 Words
    LAN Topologies Archie Ben IT/240 Justin Davison Aug 28, 2011 11. Your network consists of four servers. Each server has three NICs. Server A is connected to servers B, C, and D. Server B is attached to C and D. Server C is attached to server D. No hub is used. All cabling is CAT 3 UTP crossover cables. What is your physical topology? a. Star b. Bus c. Ring d. Mesh Answer: This would be an example of a modified “mesh” topology. No hub is used, just crossover cables and multiple Nic...
    268 Words | 2 Pages
  • Computer Networks - 1349 Words
    University of Technology, Jamaica School of Computing & Information Technology INTRODUCTION TO COMPUTER NETWORKS Handout #1 COMPUTER NETWORK - A communication system that allows computers to exchange information with each other in a meaningful way. - A collection of computers and devices, connected by communication channels that facilitate communications among users, and allows users to share resources with other users - Networks may link computer...
    1,349 Words | 8 Pages
  • Wireless networks - 7663 Words
     CHAPTER 1 ORGANIZATION PROFILE Snow and Avalanche Study Establishment (SASE) is a laboratory of the Defense Research & Development Organization (DRDO). Located at CHANDIGARH its primary function is research in the field of snow and avalanches to provide avalanche control measures and forecasting support to Armed forces. SASE registered steady growth from 1971 to 1977 and role of SASE was enlarged with the constitution of Advisory Committee....
    7,663 Words | 31 Pages
  • Computer Network - 889 Words
    NETWORK Computer Network also called Network is a group of computers and other devices connected to each other to share resources electronically. Networks can be as small as two computers or many thousand computers that are connected to one another. These computers are usually connected to one another through wires, satellite, and modems. Each device connected to the network is called a “node”, and the computer that is connected to the network is called a workstation. There are...
    889 Words | 3 Pages
  • Network Ccnp - 1072 Words
    Which route description best defines a floating static route? a route with a metric equal to the metric of a corresponding dynamic route a route with a metric less than the metric of a corresponding dynamic route a route with a metric greater than the metric of a corresponding dynamic route a route with an administrative distance less than the administrative distance of a corresponding dynamic route a route with an administrative distance greater than the administrative distance of a...
    1,072 Words | 4 Pages
  • Topology Design and Cabling Specifications
    Cabling Specifications • 1000Base-T Networks in each office. o The 1000Base-T network will allow for more room for expansion over the more commonly used 100Base-T network. We will use this since these are new networks and there is a good chance we will need this expansion room in the future. o The 1000Base-T networks will run over Category 6 Ethernet cabling using four twisted pair of wiring because the 1000Base-T network requires this. Again, Category 5 cable is more commonly used, however,...
    1,081 Words | 3 Pages
  • What Is Mesh Topology?
    What is Mesh Topology? In a mesh network topology, each of the network node, computer and other devices, are interconnected with one another. Every node not only sends its own signals but also relays data from other nodes. In fact a true mesh topology is the one where every node is connected to every other node in the network. This type of topology is very expensive as there are many redundant connections, thus it is not mostly used in computer networks. It is commonly used in wireless...
    335 Words | 2 Pages
  • Bus and Ring Topology - 1902 Words
    ------------------------------------------------- Network topology Network topology is the arrangement of the various elements (links, nodes, etc.) of a computer or biological network. Essentially, it is the topological structure of a network, and may be depicted physically or logically. Physical topology refers to the placement of the network's various components, including device location and cable installation, while logical topology shows how data flows within a network, regardless of its...
    1,902 Words | 6 Pages
  • Lan Topologies Assignment - 354 Words
    11. Your network consists of four servers. Each server has three NICs. Server A is connected to servers B, C, and D. Server B is attached to C and D. Server C is attached to server D. No hub is used. All cabling is CAT 3 UTP crossover cables. What is your physical topology? a. Star b. Bus c. Ring d. Mesh I believe this to be a mesh mainly because all the servers are connected to one another. There is no hub used and Cat 3 UTP would be the cable for use in a small topology such as this. Also,...
    354 Words | 2 Pages
  • Week 2 Assignment Lan Topology
    Case Project 3-1 Old-Tech Corporation has 10 computers in its main office area, which is networked in a star topology using 10 Mbps Ethernet hubs, and wants to add five computers in the manufacturing area. One problem with the existing network is data throughput. Large files are transferred across the network regularly, and the transfers take quite a while. In addition, when two or more computers are transferring large files, the network becomes unbearably slow for users. Adding the...
    1,332 Words | 4 Pages
  • Networking Topologies and Tcp/Ip Protocol
    Networking Topologies and TCP/IP protocol Bus Topology It just doesn't get much simpler than the physical bus topology when it comes to connecting nodes on a Local Area Network (LAN). The most common implementation of a linear bus topology is IEEE 802.3 Ethernet. All devices in a bus topology are connected to a single cable called the bus, backbone, or ether. The transmission medium has a physical beginning and an end. All connections must be terminated with a resistor to keep data...
    1,438 Words | 5 Pages
  • Network and Computer Systems Administrator
    I am proposing to write about becoming a network and computer systems administrator, one of the reasons I chose this field to do my final project on is I am already in this field of work and feel that I have a fairly good background and plenty of information to share with others. I started in the Information Technology field in 2000 as a System Support Specialist for a fairly good sized Insurance Company. I have always like computer and figuring out what makes them work so when I had the...
    1,608 Words | 4 Pages
  • wireless sensors networks - 1540 Words
    CHAPTER 22 Wireless Sensor Networks: Principles and Applications Chris Townsend, Steven Arms, MicroStrain, Inc. 22.1 Introduction to Wireless Sensor Networks Sensors integrated into structures, machinery, and the environment, coupled with the efficient delivery of sensed information, could provide tremendous benefits to society. Potential benefits include: fewer catastrophic failures, conservation of natural resources, improved manufacturing productivity, improved emergency response,...
    1,540 Words | 7 Pages
  • Logical and Physical Network Design
    The Difference Between Logical and Physical Network Design Name University of Phoenix – Online NTC410 Network and Telecommunications Concepts II Instructor Name May 11, 2005 Abstract Connecting computers together to create a network greatly increases the communication capabilities and can even save a company substantial amounts of time and money. A well thought out network design from a small home network to a large corporate intranet can be a deciding factor in the success of a...
    1,047 Words | 4 Pages
  • Huffman Trucking Network Systems
    Huffman Trucking Network Systems (Your name) Network and Telecommunications Concepts Teacher Name Your date Telephone and Data Networks The corporate main office is in Ohio. The office at this location uses Avaya Digital Phone System and is connected to a Cisco 10 MB Hub. All equipments in this location get access to the Avaya Digital Phone System through the 10 MB Hub. The plant at the Ohio location has set up different workstations; each workstation has a wireless bar code,...
    758 Words | 3 Pages
  • Network Topolgy Types - 960 Words
    Network Topologies • LANs and WANs - Geographical coverage • LANs – A single geographical location, such as office building, school, etc – Typically High speed and cheaper. • WANs – Spans more than one geographical location often connecting separated LANs – Slower – Costly hardware, routers, dedicated leased lines and complicated implementation procedures. 1 Network Topologies • Topology - Physical and logical network layout – Physical – actual layout of the computer cables and...
    960 Words | 7 Pages
  • Computer Network Assignment - 608 Words
    COMPUTER NETWORKS 4TH MARCH 2012 Examination Paper Answer ALL questions. Clearly cross out surplus answers. Time: 2 hours Any reference material brought into the examination room must be handed to the invigilator before the start of the examination. ANSWER ALL QUESTIONS Marks QUESTION 1 a) State FOUR (4) principles underpinning the Open Systems Interconnection (OSI) Reference Model. b) Describe the purpose of the physical layer of the OSI Reference Model. c) State THREE (3) elements...
    608 Words | 4 Pages
  • Computer Network and New Node
    Exercise 2.3.1 LAN – Local Area Network – within a building MAN – Metropolitan Area network – larger than a LAN, smaller than a WAN PAN – Personal Area Network – less than 30 feet WAN – Wide Area Network – collection of LANs geographically spread over large distance Exercise 2.3.2 Network Topology – A drawing of a series of connected nodes via links, including descriptions. Exercise 2.3.3 It would take 1 (hop) message to send a message from node A to node B. It would take 3 (hop)...
    494 Words | 2 Pages
  • Computer Communications: Bus Network
    Computer Communications: Bus Network Bus Network, in computer science, a topology (configuration) for a local area network in which all nodes are connected to a main communications line (bus). On a bus network, each node monitors activity on the line. Messages are detected by all nodes but are accepted only by the node(s) to which they are addressed. Because a bus network relies on a common data "highway," a malfunctioning node simply ceases to communicate; it doesn't disrupt operation as...
    1,356 Words | 4 Pages
  • Types of Computer Networks - 830 Words
    TYPES OF COMPUTER NETWORKS: A computer networks is a communication system connecting two or more computers that work together to exchange information & share resources. A network may consist of microcomputers or it may integrate microcomputers or other devices with large computer. Networks can be controlled by all nodes co-ordinarily & supply all resource. These networks differ in geographical size. There are three important types of networks. 1. Local Area Network 2. Metropolitan...
    830 Words | 3 Pages
  • Network Systems Administration - 10208 Words
    BSC IN INFORMATION TECHNOLOGY – Stage II Semester 1 BIT 2204: NETWORK SYSTEMS ADMINISTRATION COURSE OUTLINE Purpose of the Course: The course equips the student with the necessary skills in administer different network platforms in terns of network users and shared resources. Expected Learning Outcomes: Upon completion of the course, the student should be able to: • Outline the roles, responsibilities and ethics in network administration. • Install, configure, troubleshoot...
    10,208 Words | 46 Pages
  • Computer Network and Data Warehouse
    Chapter 11 Enterprise Resource Planning Systems 1. Closed database architecture is a. a control technique intended to prevent unauthorized access from trading partners. b. a limitation inherent in traditional information systems that prevents data sharing. c. a data warehouse control that prevents unclean data from entering the warehouse. d. a technique used to restrict access to data marts. e. a database structure that many of the leading ERPs use to support OLTP applications. 2. Each of the...
    2,756 Words | 8 Pages
  • Choosing the Best Type of Network
    Choosing the Best Type of Network They are one types of networks that can be very inexpensive for a network this small and does not need any security. The types of networks I would recommend are Ring topology network with token-passing network. Its very inexpensive and there's not that much hardware to buy for this type of networks. The first one is having a Ring topology network with token- passing. What this is all four computers are connected through network cables that makes a ring. This...
    663 Words | 2 Pages
  • Computer Network Outline - 454 Words
    BUS TOPOLOGY A network topology that is generally in a line formation, which uses several devices that are all connected to a common central cable called a bus and commonly used for LAN’s. Component Description Usually 2 or more desktop of notebook computers with a network interface card. A common printer is shared by all desktops or notebook computers. The server process requests and delivers data to the client computers over the internet or...
    454 Words | 2 Pages
  • How network architecture works
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