Essays on Ethernet

Introduction

A small accounting firm has 20 computers and two multipurpose printers that are all connected wirelessly to a NETGEAR MR814 device that is connected to a Motorola SB3100 cable modem. The firm also has 20 employees who emails accounts are set up through the organization’s internet service provider. To access their email accounts, the staff use Microsoft Outlook and standard web browsers. The company wants to move from using wireless connection as the primary network connection but want to maintain wireless access for their customers in the building. To do this, the firm has hired a contractor to ...

Abstract

Computer networks are a group of computers that are connected to work together in sharing information and data. Usually, various computer network types are categorized using their scale and scope. About all design types are referred to as a type of area network by the networking industry (Lowe, 2009). Commonly known area networks types are; Metropolitan Area Network (MAN), Wireless Local Area Network (WLAN), Wide Area Network (WAN), Local Area Network (LAN), Personal Area Network (PAN), Cluster Area Network (CAN) and Storage Area Network (SAN). WAN and LAN is the most common types as they are the primary categories ( ...

IT133 – Week 3 Assignment

IT133 – Week 3 Assignment 4B/5B is a block encoding system that breaks up long strings of zeroes and ones but does not increase the frequency bandwidth by breaking them up in four-bit sequence. Table 1 shows each block of four bits replaced by a block of five bits. Due to this, there cannot be more than one leading zero and two trailing zeros. This means that the resulting bit stream has no more than three consecutive zeros (Figure 1). This bit stream is transmitted using non-return to zero inverted (NRZI) method and is used in 100BaseTX (Fast Ethernet) networks ...

IT331 Week 10

Gifts of Fortune Enterprises currently has a network comprising of five desktop computers, a single laptop, dot matrix printer and one laser printer that is connected to Kyle’s assistant’s computer. It is notable that only two computers are directly connected to the internet for the entire company. The only switch available has eight ports that can only support eight devices. The company depends on the two computers for network research and one computer for printing purposes. The warehouse employees are not able to communicate to main office employees through the internet since their machines are not the ...

DESIGN PROPOSAL

1.0 PHYSICAL NETWORK DESIGN This design implementation must be on LAN systems because it is located in within the same building that has no structured facilities that aid data transfer from one network to another. Use of proper network topology helps in structuring the network with advantages such as cost reduction and less power consumption. The network nodes and connection lines are supposed to be designed in such a way that it reduces complexity and utilizes the available space properly. Currently, there are both physical and logical network topologies [3]. The physical aspect is defined as the actual geometric ...

IT331 Week 5

CSMA-CD is not used in wireless because it cannot detect whether a collision occurred or not, therefore, it will be of no use. 2.0 Price and performance Considering the fact that about 100 employees will be connected to the network, I would recommend the use of wired network because wired LAN offers superior performance as compared to wireless LAN. It is prudent to use Ethernet switches since they are cheaper and also utilizes the available bandwidth. Ethernet switches are relatively cheaper than hubs hence most recommended (Laude, 2002). It is also important to note that hubs may suffer performance ...

Introduction

Active directory (AD) is a windows domain network or Network Operating (NOS) directory mainly designed for windows server 2003 and windows 2000. Active directory therefore is directory service, which catalog information stored in an organized manner allowing access to information in the directory matching their values and names. For example, a user trying to log into a computer in a client computer in the server domain of the network, active network aid access by verifying the back end user by matching a user password and the directory domain thereby determines whether you are a system administrator or a regular ...

Introduction.

In the automotive industry, today, electronic systems and mainly semiconductor technologies have really helped improve vehicle performance and harness numerous capabilities that were not present years ago. Key among these technologies are microcontroller chips which are involved in a wide array of functionalities ranging from braking, engine control, air bags, chassis control, entertainment, lighting and even infotainment among other functions that are now part of modern “smart cars”. In modern microcontroller chips, new functionalities can be implemented using software by leveraging the improved performance and memory features seen in modern designs. On the other hand, technology standardization and the ...

At one point during the life of a small business, the owners find themselves with the decision of whether or not to change from a manual system to a computerized system. There is an incentive for small business owners to automate the processes. Among other reasons, automation eliminates the mundane tasks that take up the time of the employees (Moore and Justin 536). For instance, the generation of reports by an accountant can be laborious when done manually. However, a computerized system will allow the accountant to generate reports quickly and allow more time for other tasks. Additionally, automation ...

Communication System

The key elements of a data communication system are the source, the transmitter, the transmission system, the receiver and the destination. The source will be used in the generation of the data to be transmitted. The transmitter has a purpose of transforming and encoding the data into signals that can be transmittable for example the transformation from a digital bit stream to the corresponding analogue signal. The transmission system serves the purpose of carrying the data and it can be in terms of a transmission line or a complex network connecting the source and the destination. The receiver will ...

Introduction

OPNET Modeler can be used in order to create and analyze network models; therefore, it can do organizational scaling to deal with a specific ‘what if’ problem. In addition, use of Project Editor is necessary in order to create a small network, gather and collect statistics about network effectiveness and performance, run a network simulation, and analyze the received results and statistics. Moreover, designing a new network can be made easier if a group of several scenarios is combined in order to explore different network aspects. In this lab report not only Loads and Delays on the first floor ...

Summary of the article.

Local area networks (LANs) are information systems allowing connection between computers in an organization. Hardware equipment utilized in the connection consists of layer 2 and layer three devices. These networking devices include switches, bridges, hubs and repeaters. This type of network connection is managed and owned privately. Due to the limited number of users in a LAN, they experience fewer faults and enjoy benefits of increased data transfer rates of up to 1GB per second. Wide Area Networks (WANs) are a type of network connection that utilizes multiple LANs to provide connectivity between computers in a large geographical area. ...

Answers: Scenario 1 and Scenario 2.

Scenario 1: Marketing assistant for a consumer electronics company and are in charge of setting up your company’s booth at trade shows. Weeks before a show, you meet with the marketing managers and determine what displays and equipment they want to display. Then, you identify each of the components that need to be shipped and schedule a shipper to deliver them to the trade show site. You then supervise trade show personnel as they set up the booths and equipment. After the show, you supervise packing the booth and all the equipment as well as schedule its shipment ...

In Lucas Mearlan’s “Ethernet is Coming to Cars,” the author writes about the newfound ability for car-based microchips to be able to have 100MBps Ethernet networks within their vehicles. Essentially, a new set of processors from Freescale are set to link Wi-Fi routers and electronics within cars over twisted pair cable instead of CAT 5, which is said to provide a sufficiently robust networking topology for cars. Among the possibilities these systems will bring includes allowing cars to become interconnected, thus potentially reducing instances of collisions between vehicles, thus keeping occupants safe. The article itself also broadly discusses ...

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Introduction

The company is considering another multinational company equal to its size for acquisition. The decision of the merging of the company with the other multinational brand has been taken by the company’s executive committee and shared with various stakeholders during the executive leadership meet. The CEO (Chief Executive Officer) anticipates a project plan with regards to the Information Technology requirements within the next sixty days. The project plan must strategically integrate all the systems of the company with the multinational company. The merging systems must include ...

Networking is an important aspect in any entity using computers. Proper networking is essential to enable sharing of resources in an organization. This may include internet connection, files and management information systems. In a healthcare facility CPU networking is essential to ensure concurrence and smooth management of patients and doctors. A patient entering the hospital is received at the reception and his general details into the computer systems. Once the patient details are entered the patient is issued with a reference number and advised to proceed to physician room. The physician enter the patients reference number and access his details such ...

INTRODUCTION

A small business network lacks external support from corporate entities and as such, should be straight forward and easy to manage. In this network design, we are going to adopt a simple strategy that will follow the simplest strategies to achieve the desired results. In this billing business, only a single employee is available to troubleshoot, diagnose and maintain computers. The network comprises modest computing and networking resources and a dozen or fewer computers, printers and servers. The network should allow member of the business to share files, printers, and other peripherals on a single LAN. The small office LAN is managed by a ...

ADT is a data collection and analysis company that provides subscription software tools to its customers. The main functions of ADT is to assist its clients in decision-making. It uses the large and consumer related data such as consumer profiles and purchase patterns etc. ADT provides an option to the clients to log into the portal where software for organizing the huge data according to their requirements. The clients can subscribe to the services of ADT by paying for usage time or annual fee basis.

The current information in the database of ADT is raw information. It is stored ...

- What are some of the possible services that a link-layer protocol can offer to the network layer? Which of these link-layer services have corresponding services in IP? In TCP?

One of the services is framing. This service is also available in IP and TCP. Another service offered is link access. The third service is reliable delivery which is also available in TCP protocol. There is also a service of flow control that is also available in TCP. Another service that is available is error detection that is available with both IP and TCP. Another service is error correction in the ...

A programmable logic controller is a special type of computing device that is used to control industrial devices and machines. It can be taken to be a small computer which has been designed to work in an industrial environment. They are integrated with special input and output interfaces which are used to undertake the required communication with the external environments. They are programmed with the use of a control programming language (Erickson, 1996). There are different types of programmable logic controllers. Manufacturers produce PLC in five sizes. These include nano, micro, small, medium, and large. These are categorized according to the ...

1. Discuss the role of networks within different organizations and the resource implications of networks.

Of late, networks have become a principal mode of data transmission helping in collaboration, dissemination of knowledge, creative reproduction and gathering resources to undertake research. The networking system is integral to organizational function. Within different organizations, networks play the following roles:

- The network of an organization helps the employees increase their productivity by allowing them exchange ideas quickly. - It keeps the employees connected all the time from anywhere by allowing them remote access. - As there are several computers connected to a ...

Comcast’s well devised business strategy is in line with its objectives and vision that acts as a guideline to sustain its competitive advantage and profitability. Comcast holds a monopoly position for its highly advanced product features and its dominance in the market is strongly shielded due to its resources and capabilities that are hard to copy. For Comcast, pressures over competition will not affect its technological strategies and will retain its competitive advantage over time. While maintaining its bundled packages with prices similar to other cable providers, Comcast can sustain its competitive advantage by upholding to its product leadership and ...

There are many communication protocols that are used in Riordan Manufacturing Company. Communication protocols are useful in the networking world. They are the standards that are used to manage communications in the networks. They form the basis under which connections and interfaces communicate. The various branches that are seen in the company are reason enough to have protocols that will help in having a unified communication model. Communication protocols help to make common technologies that will make two hosts to communicate. Protocol is the specific rules and electric signal that the network system use. The protocol controls the communication of ...

Introduction

In today's world business connectivity is crucial. In an organization where computers, and hence user, connect through networking has much better productivity and is able to make decisions much more quickly and reliable. These benefits are achieved through connectivity and sharing of information and resource. By connecting to network, users are able to communicate with each other through the use of instant messengers as well as email while also sharing files. Also, through networking, it is possible to share hardware resources such as Hard Drives and Printer which makes the use of resource much more efficient. In many ...

With the advent of information systems, it is important that there is a secure environment that information systems will operate. Information security is an important concern that should be undertaken. The fundamental characteristics of high speed network with maximum security features are high performance encryption, high encryption packet filtering, proxies and trusted servers. The most crucial is the high-performance encryption and high-performance packet filtering.

Company assets

There are assets which are supposed to be protected by the company. This section will identify these assets. The assets that need to be protected are physical and electronic assets. Computers form the bulk of the ...

Answer c: does not achieve the required result but does achieve one of the optional results

The primary requirement of the network that must be created for the firm is to upgrade the bandwidth from 10- MBPS to a higher bandwidth. According to the requirements the bandwidth will exceed the 10-MBPS capacity and therefore UTP is a clear need, however using CAT 5 UTP the business will be able to achieve the desired comfort level with any further growth in future considering the fact that the maximum transmission distance for CAT 5 will be 213 meters. It is important to understand ...

Internet connectivity types

Bus topology This topology is characterized as a multi-point medium. That all station is being attached through this hardware (a network adaptors) as a linear transmission medium. This bus topology is a full duplex that operates between different station s allowing data to be transmitted onto the bus and to receive other signal from bus. At every station a terminator is attached at the end of a bus that will absorbs every signals and discarding them from bus.

Wireless mesh networks

These are emerging wireless networks, which use small radio transmitters to send signals to neighborhood radio devices. These devices act as access points that make connection ...

Specification of organizational Active Directory design

The organizational Active Directory design is the hierarchical active directory with the president of WWTCO acting as the root directory at the top of the structure. The second level of the structure consists of six different vice presidents at different capacities. The vice presidents (VP) include the operational vice president (VP POR), the North West, south west, north east, south east and M USA vice presidents, all of the United States. Each vice president has the first and the second manager (manager 1 and manager 2 respectively who works under them in the third and forth level of the ...

Differences and similarities of metropolitan area network and a wide area network

In terms of similarities, both the metropolitan area network and the wide area network use the services of the internet and the World Wide Web such as the hypertext transfer protocols, file transfer protocols, and other services. Both the two networks also use other technologies that are used in the Local Area Network (LAN). Both the network can also use either guided (wired) or unguided (wireless) transmission media for relay of data. Differences: the wide area network covers a wide geographical area or space such as countries or continents by linking computers and other internet working devices such as ...

ABSTRACT

There are a number of important benefits that can be gleaned for humanity as a whole if production processes could be moved to space. This is a holistic investigation of the different benefits of moving manufacturing processes to space, and of the current processes that are capable of being carried out in space or in orbit. Full-scale production of space vehicles is the final end goal of the process, but a focus on small-scale production via 3-D printing technologies is also examined over the course of the study. A literature review and meta-analysis was conducted to determine the effects of manufacturing in Microgravity ...

On page 362 of the textbook, figure 12.9 shows LLC PDU in a generic MAC frame. What is the highest and lowest percentage of the length of the MAC frame could be LLC PDU data? The lowest length for LLC PDU data varies from 16 to 20 octets. Encrypted and framed LLC PDU data has the highest (maximum) length of 1560 octets. Octets is the first name for byte. In the Ethernet MAC frame, the data segment has a minimum length of 46 byte. Why do we have to have a minimum size of data in this frame? A ...

Research paper

Permanent control over the work of local network, which is a fundamental of any corporate network, is needed to maintain it in working condition. Control - a necessary first step that must be done in the management of the network. Given the importance of this function, it is often separated from other functions of management systems and implemented by special means. Such division of control functions and actually management is useful for small and medium-sized networks, for which the installation of the integrated management system is not economically sensible. The use of autonomous means of control helps the network administrator to ...

[Author Name(s), First M. Last, Omit Titles and Degrees] [Institutional Affiliation(s)] [Include any grant/funding information and a complete correspondence address.] Network security is a means to assure that unauthorized access to assets in the network is prevented. This is vital if we have to protect the CIA triad of Information security, which is to protect the Confidentiality, Integrity and Availability of the data. Unauthorized access could violate one of more of the CIA triad’s principals. These unauthorized accesses also cause loss of accountability and nonrepudiation of actions. This paper examines the concepts of Network Security ...

The network designs for the local area network for the 500 employees in the headquarters would be to setup work stations in the headquarters. The wired technologies will use the 100GMbps Ethernet standard. This is the connection that will be enabled and designed in the headquarters and all the 300 branches of the company. This speed is sufficient because of network loss due to long connectivity. The medium that will be used for connecting the local area is coaxial cable. All the computers on the network will be connected together using the Ethernet technologies. One of the requirements of ...

Big Switch is a medium-size sales organization operated by 100 employees with annual turnover of 10$ million. It has a number of departments including sales with 30 employees while other 70 employees are spread across Finance, Operations, Human Resources, Marketing, Technology and corporate office in 10 offices in United States. Big Switch network consist of a backbone, campus, data center, branch/WAN and Ethernet edge. Due to recent security breaches in the campus network Big Switch desires an infrastructure that will provide sufficient security for its operations. Acting on mandate as a network analyst, I will design a network infrastructure that implements VLAN segments, ...

Acronyms and Glossary

OSI – Open System Interconnection UDP – User Datagram Protocol is one of the important transport layer protocol used for internet that allows computer applications to send messages.

TCP – Transmission Control Protocol is one of another internet communication protocol

DSL – Digital Subscriber Line is a technology that provides an internet access and transmits digital data over the local telephone line.

UTP – unshielded twisted pair widely used for local area networks

Hub – A hub is a device to connect multiple Ethernet devices RJ45 – A connector standard used for Ethernet connections and telephone cables Introduction Lindley Hall is a steel and limestone building and has 5 stories. The client wants to connect approximately 1000 computers in the building. Out of these 1000 computers, ...

NETW206: Introduction to Switching

In practice, it is common to interconnect switches to achieve redundancy. When switches are interconnected, the network is redundant and cannot fail even if one of the connected links gets faulty. This is a common technique in computer networking. However, this interconnection introduces serious problem in the network known as Layer 2 Switching loop. Layer 2 traffic is traditionally classified as unicast, multicast and broadcast. Unicast, multicast, and broadcast are varieties of network communication mechanisms required for the normal operation of the network. In the case of multicast and broadcast in MAC, for instance, the switch needs to forward the ...

Abstract

Wireless networking involves connecting network nodes using wireless data connections in the network. Wireless networking enables people to save on the costs they would have incurred in bringing in cable to their houses or offices. Some wireless networks include terrestrial microwave networks, Wi-Fi local networks, and cell phone networks. Examples of wireless methods include TDMA, PTP, and PTMP. This research paper looks into TDMA, PTP, and PTMP. It also looks at other elements involved in the wireless network such as 2.4 GHz, 5GHZ, and Fresnel Zone.

Introduction

Wireless networking involves connecting network nodes using wireless data connections in the network. ...

Science today, providing a lot of technical gifts to mankind science has proved to be a boon for the entire society, with the low accessibility now only being recorded in the books of history. Networking plays a very important role in sustaining the prevailing reign of technology. Interestingly, internet devices such as hubs, switches, MAU, repeaters, bridges and routers have been playing the role of protagonist in augmenting the importance of networking. Hubs or Ethernet hubs, normally take the help of Ethernet connections to join computers with the other devices on a local area network (LAN), such as workstations, print servers and file ...

Introduction

There is much technological advancement in the modern times that could greatly affect the daily lives of the people. One of these brilliant inventions is the Wi-Fi. Wi-Fi is a technology that could be used to connect the devices into the internet or into a wireless Local Area Network (LAN) (Katz, 2006). With this technology, changing information and data could become more mobile since people would not need cables and connectors to connect the devices into a network. Wi-Fi accelerated the technological advancement of exchanging data and accessing to the internet. It is not easy imagining life in the modern times without ...

EXECUTIVE SUMMARY

Ethernet has been termed as the most ubiquitous networking interface in the world. Almost all traffic passes through multiple Ethernet links. The point is that majority of the Ethernet links spend time while idle waiting between packets of data transfer, but consuming power at a near constant rate. In fact, on average, 10% of all IT power is consumed by network devices and network interfaces translating to tens of TeraWatts hour per year. A solution lies in the design of green networks which consume minimal power while idle without losing their functionality. In this research paper, Energy Efficient Ethernet is ...

- Introduction Data security is very important in safeguarding private, personal or business information. Personal data like credit card information should be well protected from access by unauthorized individuals or hackers. Any company that deals with credit card transactions via computer network should therefore employ reliable security measures if they are to maintain trust by their customers. This paper gives an overview of network security fundamentals, threats and issues with a detailed network security recommendations. It is followed by summary with reference to one medium-sized start-up company that processes credit card transactions on a daily basis (Tipton & Krause, 2012; Gajrani ...

Executive Summary

This project is based on the combinational network design of the XYZ private school. Currently, the school has deployed hard-wired network connections, but now due to outgrown school network requirement, the administration has realized to upgrade the system. For this purpose, it needs a reliable, larger, and a unique setup for the school’s network. This project is meant to resolve the issues of students, teachers, and administration staff. The centralized database system will make it easier for the staff and students to communicate and share information with each other in the school campus. It will enforce CIPA standards to secure ...

Introduction

- LAN LAN helps to connect domestic and commercial purpose computers, workplace computers, terminals and DTE. LAN is a classified facility to connect and is wholly owned by the firm that uses LAN for its operational activities. The cost incurred to establish LAN network is fixed and is not dependent on its usage. LAN offers a tremendous prospect for its users to modulate its connection abilities in numerous ways. The functioning of LAN is generally specific to a certain area like a house, building, organization or campus and provides good bandwidth as compared to conventionally used method of communication. LAN has remarkable ...

Report

Report: Abstract: The report below examines an inverted pendulum experiment. In the report a brief description of the system used has been provided. The aims of the experiment have also been discussed. A block diagram of the equipment used in the experiment has also been included in the report. Matlab has been used to plot the data derived from the experiment and using this graphs the behavior of the inverted pendulum has been discussed.

A QNET rotary inverted kit was used in the experiment. The kit is shown in the figure 1 below. The kit used in the ...

Introduction

21st century is the age of connectivity, a fast, smooth and convenient internet and other means such s 3G and 4G to address the ever-increasing connectivity demands. To cope with such demands, various operators have shifted from the age-old copper made wires to the sophisticated optic fiber based cables. The reason is that optic fiber allows more data to travel in a single pass, and it is easy to deploy. Furthermore, optic fiber allows much hedger speeds to cope with ever-increasing challenges in connectivity and entertainment sources. It is however; however, shifting from vintage copper wire to an optic fiber is ...

Project Title/ Home Automation System/

B. Eng Electronics Engineering Southampton Solent University B. Eng (Hons) Electronic Engineering

Project Title: Home Automation Systems

The automation plays a vital role in saving human effect and providing accuracy in its operation. Automation can be done in many ways; it’s a real challenge to choose a most suitable system for a particular application. The Raspberry Pi and Z wave technology used in the home automation system helps to save energy, time and ensures security of the home. - Detail Specifications In this project we are going to use raspberry pi board, Z- wave card, Z- wave appliance plugs/switches/thermostat/sensor/remote control and mobile application. ...

Introduction

Wally World is a large retail chain in the Midwest United States. The company has a single corporate campus and has 25 regional distribution centres that support 3,000 retail locations. The company has made heavy investment in e-Commerce. There are point of sale systems connected at retail locations that help in maintaining dynamic inventory. WAN based intranet has been configured using IPSec to support retail locations using encrypted VPN links that are connected to the nearest regional distribution centre. The Wally World’s Enterprise Network mainly consists of a core backbone, two data centres, corporate campus, regional distribution centres, and ...

Ethernet is a standard that is used to connect computers in a local area network. The standards give the specifications and protocols that should be followed in the development. Ethernet was developed in the year 1973 by Robert Metcalfe. It was patented Xerox in the same year. Ethernet was developed basing on ALOHAnet technology and enhanced to support the interconnection of many computers in a local environment. One of the strengths of Ethernet is that it is cheap to design because of the lack of the devices that are used on the network. The use of coaxial cable will eliminate the presence ...

Problem Statement

Glob-i-FMC is a UK based Financial Management Consultancy Company having its branches in operation over many countries in Europe, Asia and Australia. Recently the company has been successful to obtain the management consultancy of two major national banks in Japan. In line with this, next month the company is going to establish a Tokyo based office consisting of admin, accounts, finance, research department each consisting of 15, 18, 42 and 35 employees respectively. The proposed site consisting of four floors in a multi-storeyed building has already been acquired in the heart of the city: Produce a plan & design document to set-up a network equipping ...

Networking is the ability to makes the information transformed from one computer to another with the help of the data cables or through a wireless means. The article describes the implementation and the connections management of the Ethernet Audio which facilitates the connection, control of the multimedia system. AES-64 can be defined as a standard used for the discovery, enumeration, connection management and control of multimedia network devices. Network audio system is very vital in the life of a consumer since it makes the way of communication a bit efficient and easy to implement when it comes to that initiative. Normally, the ...

Abstract

Technology is the driving force of the information age. This is seen with the development and competition that is seen with many companies of technology. With the advent of smart phones, there is the competition in the mobile platform. Apple Company has been seen to be a major competing force in technology. This is because of innovative products it manufactures for desktop and mobile platforms. With products like iOS for iPhone devices, Mavericks for Macintosh computers, and iCloud for their cloud solutions, there is much to be desired from this fast growing company. This paper will focus on the developments ...

Routing: the network layer is the one responsible for routing packets in the network. The network layer is responsible for host-to-host communication. To facilitate communication a global addressing scheme is used to identify the host computers in the network. The address is used for routing packets to the destination computer. During packet routing in the network a number of problems may occur that may prevent the packet from reaching its destination. Some of these issues may include the incompatible in addressing between the sending and the receiving computer. In some case the packet size compatibility issue may also arise, differing protocols ...

Introduction

ADSL (Asymmetric Digital Subscriber Line) is a modem technology that is available channel bandwidth is shared between the outgoing and incoming traffic is asymmetric. Since most users have incoming traffic volume is much higher than the volume of outgoing, the rate of outgoing traffic is significantly lower. This restriction was uncomfortable with the spread of peer-to-peer networks and video.

History of development

History of the development of ADSL technology started in the second half of the eighties, when were searching technology for interactive television. Pioneer family of technologies xDSL is a company Bellcore; in 1987, it introduced the first specification of a family of technologies ...

Essay

Essay

Memo 1

Having been tasked with the duty of setting up organizing the telecommuters in my office, part of my job description is to ensure that they understand how to set up an internet connection in their homes. As requested, this memo describes the process involved in setting up an internet connection in a private home.

- Connect the particular hardware and execute the software therein. This involves plugging in the modem in the USB port and enabling the software to run automatically. - If you are connecting via a modem, make the preliminary connection. Make sure that the modem is ...

Introduction 4

1. Traceroute with Pingplotter 4

Functional Description 4

Testing and screenshots of Traceroute 4 Conclusion on Network Tool 5 2. Angry IP Scanner used find that is using my network 6

Functional Description 6

Testing and screenshots of Angry IP Scanner 7 Conclusion on Network Tool 7 3. Wireshark 8

Functional Description 8

Testing and screenshots of Wireshark 9 Conclusion on Network Tool 10 4. Online Speed Test (Bandwidth Test) 10

Functional Description (Expectations, Reason Chosen) 10

Testing and screenshots of Bandwidth Test 11 Conclusion on Network Tool 12 Conclusion 13

Introduction

This paper investigates and analyzes a variety of Network Protocol Tools. For this purpose, the paper ...

Quintiles is a Pharmaceutical company. It is the largest biopharmaceutical development service provider with over 30 years’ experience in the industry. Its global headquarters is located in Durham, North Carolina in The United States of America. It has a global footprint with 110 sites spread across 62 countries. Being the largest biopharmaceutical development service provider, quintiles employs approximately 27000 employees. The company also majors in commercial outsourcing services such as overseeing clinical, consulting, commercial and capital services around the globe. Quintiles prides itself in either developing or marketing all of the top 50 best-selling drugs currently in the market. During ...

INFRASTRUCTURE

There is a wide gap in business data analysis and information forecasting in the business world. Analytic Co. is a data collection and analytics company specializing in collection, analysis and storage of data. The company is experiencing tremendous growth as a result of efficient business practices. However, it needs efficient networking and security as it plans to expand from one to three floors. In order to facilitate expansion process, it has to occupy two more additional floors. For it to achieve full business potential, it needs an expanded networking solution that guarantees better communication and internet availability. The offices will utilize a wired ...

Network Protocols

A network protocol is a set of rules that manage the communication between two or more computers within a given network. This set of rules determine given characteristics of a given network, such as allowed physical topologies, access method, speed of data transfer and types of cabling.

Common network protocols include:

- FDDI - Token Ring - Ethernet - ATM (Asynchronous Transfer Mode) - Telnet (Telephone Network) - SSL (Secure Socket Layer) - FTP*SMTP (Simple Mail Transfer Protocol) - SFTP (Secure File Transfer Protocol) - HTTP (Hyper Text Transfer Protocol) - HTTPS (Secure Hyper Text Transfer ...

INTRODUCTION

The internet is termed as a revolutionary change in every society because of the technological and societal changes it brings about. The ease of access and exchange of information has become a phenomenon that is replacing old concepts. Companies are outsourcing their services to companies located overseas through the internet. The place and time of working has been greatly impacted by the internet. People work from the comfort of their homes at any time of the day and night possible through improved internet connectivity thanks to technologies such as fiber optics. The paper will review some of the current fiber optic ...