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Storage Area Networks
8 pages (2000 words)
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Data and information management has long been a dilemma for companies whose operational activities are largely dependent on humongous volumes of files stored either at client machines or servers on the network. From the traditional management model of managing data on the local machines, the IT infrastructure organization and management took a new turn in 1990s with the introduction of the new client-server model, allowing multiple client machines to connect to a single server for data management, storage, backup and recovery operations.
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Virtual Local Area Networks
8 pages (2000 words)
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For many years in the past, LANs were developed as single broadcast domains. The rise of virtualization has fueled the development of Virtual… Ns, properties of LANs and broadcast domains, the advantages of using VLANs compared with older router based networks and finally discuss the situations in which VLANs are not appropriate or indispensable. Virtual…
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Information security in wireless local area networks
5 pages (1250 words)
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Information Security in Wireless Local Area Networks Faculty Name Your Name Subject Name/ Code Date Abstract Rapid growth of wireless communication has become a common in the enterprises. Now wireless local area networks (WLANs) applications are installed easier than earlier applications.… Man in the Middle (MitM) is a real information security concern for the…
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Three Types of Major Networks
2 pages (500 words)
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Communication networks are generally defined based on their size and complexity. In general the three main types of networks are; Local Area Networks (LAN): Local area network, as the name… The connectivity is generally made possible using a copper cable or optic fiber cable (OFC). The reach is further extended somewhat when we use the optic fiber. But that…
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What is a network Discuss the advantages of using a network, and briefly explain the main types of networks
1 pages (250 words)
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Resources, in this context, include data, information, hardware and software. One advantage of such connectivity is that a user does not necessarily… Instead, all computers in a network can be connected to a single printer such that users can access it from their work stations. This helps to minimize costs, time wastage as well as protecting the machines from…
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Wireless Networks
5 pages (1250 words)
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Wireless networks are the fastest growing trend in networks - no wires are necessary to make the connection their application to mobile computers such as notebook computers and personal digital assistants (PDAs) are the fastest growing segment of the computer industry today.… (B) Radio frequency is a term that refers to alternating current (AC) having…
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Understanding of how networks work
1 pages (250 words)
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The video entitled Warriors of The.Net, a film produced by Tomas Stephanson, presented a simplified visual framework of how the network works (jmatic, 2006). It began with an identification of major components such as the TCP packet, the ICMP Ping packet, the UDP packet, the… ly works to classify and categorize information to supposed destinations; which were…
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Computers and Computer Networks
8 pages (2000 words)
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Introduction to the OSI Model OSI model is a conceptual design that indicates procedures and methods applied to a data packet at each layer. It is allocated in seven different layers. Each layer contributes to a successful delivery of a data packet. Moreover, “(Open Systems Interconnection model) The International Standards Organization's OSI model serves as a standard template for describing a network protocol stack” (OSI model.…
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Networks
1 pages (250 words)
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These types of networks are majorly governed by the span that they cover. The first type in this case is the Local Area Network. This is network type that… It is this type of network that enables the various business entities that are there in a city to be in communication with each other. Finally there is the Wide Area Network. This is the network type that…
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Security in Computer Networks
6 pages (1500 words)
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Millions of computer users across the globe today are exposed to the Internet that has raised safety concerns with respect to personal data and information. The use of computers for online banking and monetary transactions as well as communicating with friends and associates online has left the users vulnerable to hackers and spywares.… The paper provides a…
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Computer Networks
9 pages (2250 words)
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In order to have a network of computers working and serving the required purpose of data storage and retrieval, several computers need to be connected to each other in a specific format so as to have a network of computer. Specifically designed norms have be laid down in the form of layered architecture with the description of the devices used for connectivity at each and every layer in order for the system to work efficiently and without any difficulty. …
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Wireless Networks Communication
6 pages (1500 words)
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Wireless networking has advanced from a fascinating curiosity to an appealing technology choice for potential corporate users in all sectors of the economy. Successful test projects are helping an increasing number of institutions to make the shift towards major wireless projects.… In the recent past, last decade, wireless technology implementations have…
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Networks and How they Work
4 pages (1000 words)
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NETWORKS AND HOW THEY WORK? Networks And How They Work? Author Author Affiliation Date NETWORKS AND HOW THEY WORK? 1 Networks And How They Work? 1 Author 1 Author Affiliation 1 Date 1 Introduction 3 Structure of TCP/IP Framework 4 Issues with TCP/IP 5 Built for the Wide Area Network 5 Multiple Layers 6 Complicated Memory Management 6 Conclusion 7 References 8 9 Introduction A network is a combination of a variety of components such as software, computers and hardware where are all these components are linked with each other to help their users work jointly.…
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The connection between Networks and the Internet
2 pages (500 words)
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The way we converse has progressed through the years changing the means in which information is created and spread. This immense need for information has led to technological progresses and this… In a computer network, all data transmitted consist of a node which refers to any computer or digital device using the network links (Krol 49). The finest way to…
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Local Area Network Design
12 pages (3000 words)
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The researcher will briefly discuss Wide Area Networks and its types. For saving costs, organizations do not maintain and manage Wide area networks, as it will be a very expensive solution to connect two offices located at different states. … From this research it is clear that WAN technology is implemented in many different ways depending on the requirements…
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Telecommunication and Networks
13 pages (3250 words)
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Telecommunication and networking are some of the most important areas in the modern day communication systems. Diversification of communication systems to allow the provision of other services has been the focus of most researchers in the telecommunication industry.… Telecommunication can be defined as the assisted transmission of information over a distance…
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Networks and how they work ----- See below
4 pages (1000 words)
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A network is a combination of a variety of components such as software, computers and hardware where are all these components are linked with each other to help their users work jointly. In addition, a network connects computers through specialized software, cabling systems and… A client/server network makes use of one or more dedicated machine (that is known…
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C IP networks
12 pages (3000 words)
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1. Introduction and Background The specialized and trained networking professionals need to recognize sub netting. The network performance can be enhanced by understanding TCP/IP sub netting and this can be achieved by splitting up collision and broadcast domains.… Although, it is crucial to deliver the idea behind sub netting via fundamental binary…
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Evaluating benefits of networks and performing network management responsibilities
7 pages (1750 words)
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Local Area Networks (LAN) can be described in various configurations and layouts referred to as Network Topology. Network topology determines the connectivity and communications mode of nodes on a network. Topologies are described as either physical or logical.… Local Area Networks (LAN) can be described in various configurations and layouts referred to as…
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UWB Ad-Hoc Networks
40 pages (10000 words)
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There has been an increasing demand for Wireless Personal Area Networks (WPAN) for home use, for wide variety of application, both low speed and high speed. In this paper I discuss a possibility of using Ultra Wide Band (UWB), discussing its advantages, issues and limitations.… gnal has a bandwidth that exceeds the lesser of 500 MHz or 20% of the center…
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Network Protocols
1 pages (250 words)
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However, protocol can get used in various perspectives, among them in the diplomatic field. Diplomats use the set protocols to be able to interrelate with diplomats from foreign countries. In the computer… At the highest stage protocols enable users to communicate by sending emails to other computer users. Protocol suits are also another issue that a user…
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Wireless Networks-WLAN's
23 pages (5750 words)
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The preceding section has discussed about the methodology of the research and has also provided an introduction to the topic of the dissertation. In the current section, the concept of wireless networking and the various trends associated with it shall be discussed in close detail. … The concept of wireless networking is a relatively new domain and has not…
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Networks Systems & Technologies
12 pages (3000 words)
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Firewall will be installed between internet and network as well as between the servers and end user desktops and laptops to protect the servers, applications and network from internal and external malicious attacks We will assume that the organisation is a medium sized… The firm also has a traveling sales force which needs to connect to the office network to…
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Integration of WIMAX to Broadband Networks
4 pages (1000 words)
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This paper “Integration of WIMAX to Broadband Networks” looks into ways to integrate WIMAX to broadband networks. WIMAX, as it is popularly known is a revolutionary concept that is providing last mile connectivity in place of DSL and cable connections.… The degradation of transmitted radio signal due to interference from the external source…
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Vulnerabilities of Organizational Networks and Internets
4 pages (1000 words)
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Running head: Vulnerabilities of Organizational Networks and Internets Vulnerabilities of Organizational Networks and Internets Name: Date: Course: Introduction The IT (Information Technology) industry has the potential to explore new avenues for the production of new and advanced products but it has various loopholes and chances of its wrong usage is also high.…
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