Essay on Computer Network

Computer Network Systems

In the modern world where technologies are improving significantly all the time, computer network systems are widely used to provide a connection between computers or networks. Using such networking systems, different companies or departments within one organization are able to keep easily in touch on a regular basis, which makes their cooperation more effective and […]

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Detection and Mitigation of DDOS Attack

A Survey on Detection and Mitigation of Distributed Denial of Service attack in Named Data Networking Sandesh Rai1*, Dr. Kalpana Sharma 2, and Dependra Dhakal 3 1Sikkim Manipal Institute of Technology, Student, Computer Science & Engineering, Rangpo, Sikkim. 2Sikkim Manipal Institute of Technology, Head of Department, Professor, Computer Science & Engineering, Rangpo, Sikkim 3Sikkim Manipal […]

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Vlan – College

One of the reasons for the attention placed In a broadcast environment, a broadcast is sent out by a host on a single segment would propagate to all segments, saturating the bandwidth of the entire network. Also, without forcing some method of checking at an upper layer, all devices in the broadcast domain would be […]

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Kirk Samuda, Securing a Hospital’s Computer Network

To commence this exercise, adequate consideration must be given to the business requirement document (BRB) and its financial constraints, while focusing on the provision of hardware and software that effectively satisfies the BRB. A quick analysis of the Hospital Information System shows a networking model that is in need of marginal upgrade. First I would […]

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Network Design

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 deferent sections of building a network. The pros are now I know how to build a network on the design side from the ground up. […]

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Computer Network Design Project

The company’s headquarters are based In Illinois; and they have faculties located In four other states as well. Each facility or office then consist primarily of four departments; maintenance, accounting, receiving, and shipping. Due to the breakdown of each department, and the multiple facilities, constant sharing of data, programs and various applications will need to […]

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Computer Network Security and Firewall

What is the relationship between a TCP and UDP packet? Will any specific transaction usually involve both types of packets? A TCP Packet sends Information, and reports back to the sender on progress to assure that information has been sent and received. LCD on the other hand is designed more for speed after establishing a […]

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The Concept of the Internet of Everything

Cisco defines IoE (Internet of everything) as “bringing together people, rocess, data and things to make networked connections more relevant and valuable than ever before. ” However; the Oxford dictionary further defines it as “A proposed development of the Internet in which everyday objects have network connectivity, allowing tem to send and receive data”. Therefore […]

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Vlan – 609 words – College

Introduction Virtual Local Area Network or VLAN is a logical local area network. VLAN extends beyond a single traditional LAN to a group of LAN segments. VLAN is unique because it is a logical entity, where configuration is done in software. This paper will explain the benefits of VLAN and how implementing VLAN would benefit […]

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Examples of Free Wlan

A wireless LAN or WLAN is a wireless local area network, which is the linking of two or more computers or devices without using wires. WLAN uses spread-spectrum or OFDM modulation technology based on radio waves to enable communication between devices in a limited area, also known as the basic service set. This gives users […]

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Principles of Computer Networks

In this assignment I am going to describe the types of networks available and how they relate to particular network standards and protocols and I am also going to describe, using examples, why different network standards and protocols are necessaryLANThis is type of network which covers a small office, home or a school network. A […]

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Bus Topology Analysis

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 […]

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Data Link Layer

Computer networking OSI model has seven layers. Data link layer is the second of the seven layers. It is part of the TCP/IP reference model link layer (Bagad & Dhotre, 2009). It is a protocol layer that is involved in data transfer between network nodes, which are adjacent in a wide area network, or between […]

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