Ethernet Essay Examples

Osi Model Explained

This paper discusses the Open System Interconnection reference model (OSI model) and the organization and function of its 7 layers. The OSI model is the most commonly referenced networking communication model, but it is rarely implemented in its entirety Ciccarelli et al. (2008). The OSI model provides a common frame of reference for discussing various… View Article

Networks classification

In the world of computers, networking is the practice of linking two or more computing devices together for the purpose of sharing data. Networks are built with a mix of computer hardware and computer software. Networking software applications are available to manage and monitor networks of all sizes, from the smallest home networks to the… View Article

Network Typologies

A network is a system of two or more computers that are connected in some manner. Each computer on the network has access to the files and peripheral equipment (such as printers or modems) on all the other computers on the network. The origin of local area networks can be traced, in part, to IBM… View Article

Sublayers of the Data Link Layer

The data link layer has two sublayers: logical link control (LLC) and media access control (MAC). Logical link control sublayer The uppermost sublayer, LLC, multiplexes protocols running atop the data link layer, and optionally provides flow control, acknowledgment, and error notification. The LLC provides addressing and control of the data link. It specifies which mechanisms… View Article

Ethernet system

Robert Metcalfe with his colleagues at the Xerox Palo Alto research Center (PARC) developed the experimental Ethernet system. According to O’Reilly and associates (2000) the main purpose of developing the Ethernet system is to interconnect a personal workstation with graphical user interface called Xerox Alto. The experimental system was used in order to connect Altos… View Article

The Benefits of Twisted Pair Cable

The first thing that should be done in this case is to add a server to the network and make the change from a Peer-to-Peer network to a Client/Server network. This give the company a lot more control over what is available to the various users and can help to mitigate risk to sensitive data… View Article

Guided Media

Transmission medium is the physical path between transmitter and receiver in a data transmission system.The characteristics and quality of data transmission are determined both by the characteristics of the signal. Factors Effecting Data Communication Of Medium Bandwidth: All other factors remaining constant, the greater the bandwidth of a signal, the higher the data rate can… View Article

Ethernet and Spanning Tree Protocol

After researching Cisco resilience solutions and HP IRF resilience solutions I have written this summary report to answer the following 3 questions as per assignment; QUESTION 1 – What are the three primary differences between Cisco layer 2 network resiliency and HP IRF resiliency? The first obvious difference is the protocols that they use. Cisco… View Article

Ethernet LANs

Ethernet LANs: A collection of devices, including user devices, LAN switches, routers, old hubs, and cables, all of which use IEEE Ethernet standards at the physical and data link layers, so that the devices can send Ethernet frames to each other. 802.3: The name of the original IEEE Ethernet standard, as well as the overall… View Article

Physical Networking

Application: (1) A program running on a computer. (2) A system, the transmission method of which is supported by telecommunications cabling, such as 100Base-TX Ethernet, or digital voice. (Oliviero & Woodward, 2011) Unshielded Twisted-Pair: (1) A pair of copper wires twisted together with no electromagnetic shielding around them. (2) A cable containing multiple pairs of… View Article

Network Consultation Proposal

DesignIT is a graphic arts company that is expanding business and has recently purchased a new building 56’*36’ space for the purpose of housing two full time designers and a receptionist. The new building has four cubicles, one office, one server room, one reception desk, and a conference room. DesignIT has already relocated one Web… View Article

Cisco-Layer 2 Resiliency Compared to HP’s IRF

In order to provide speed and reliability, large and enterprise-level networks today are typically constructed in multiple layers. They are the access layer, also called the network edge layer, the aggregation or distribution layer; and the network core layer. The access layer is usually a mesh of network switches, linked to other switches in the… View Article

Patton-Fuller Network Design Project

This project focuses on designing an integrated network for the Patton-Fuller Community Hospital. The first section of the paper describes the characteristics and components of the current network as well as the standards that coincide with the project. Lastly, the paper also evaluates the current network topology. The hospital has a power backup unit designed… View Article

Network Design

The 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… View Article

IT Strategy and Network Design Proposal

The GFK School of Motoring was established in 1960. Since then, the school has grown steadily and now has a several offices in the London area. However, the Organization is expanding and a new branch is to be built that will link with the existing network and also utilise the latest technologies such as simulators,… View Article