OPERATING SYSTEMS AND NETWORKING Name: Institution: Instructor: Course: Date: A: Network Design Solution for XYZ College Background and requirements Background Description XYZ College was established in the year 2000 with only 40 staff members and about 500 students…
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In 2007, the college diversified its products by introducing legal studies as they opened a third campus in East London. In 2009, XYZ College launched its Open and Distance learning services to 5 study centres to cater for its student fraternity outside London. Currently, the college specialises in finance and law, has 3 campuses in Greater London and 5 study centres outside of London and has more than 200 staff members (including administration and academic staff) and over 2000 students in total across the country. The nature of business in the three campuses is the same. There are administration offices, lecture halls, a library, and a computer lab. There are several designated Wi-Fi hotspots for students with laptops. At each of the five study centres, there is an office, a small library, a computer lab, Wi-Fi hotspot, and several rooms that serve as reading areas for students and also as exam centres. XYZ College faces competition from similar colleges in London that offer courses in law and finance such London Business School, King’s College London, London School of Economics and Political Science (LSE), Imperial College London amongst others. Requirement Analysis Keshav (2009) urges that networking involves providing a way of transmitting information from one point to another and providing a mechanism to share available resources. As networks are improved, there two things that change: The speeds of data transmission increases as current network technology is improved and as new technologies are invented in an organisation. New services and products take advantage of the improved network performance andprovide users in the organisation with exciting new applications. The new network design will bring the benefit to improve competitiveness of XYZ College in the following ways: There will be better utilisation of available resources such as printers whereby one central printer will serve the entire department instead of duplicating them in every office. The logical grouping/subnetting of the overall network into smaller networks will optimize its efficiency and availability. This will result to high speeds of data transmission enabling all users to achieve more. It will enable XYZ College to implement new products for its clients. For example the network will have the quality of service required to stream lectures from the main campus and offer video conferencing sessions to students at the study centres. The realisation of this new network will require the following: Hardware: these are the physical devices that will act as nodes in the internetworking. These include: i) Computers - the college already has enough of them. Majority of students also come along with their laptops. ii) Servers – they will provide client stations with access to files, printers, and other shared resources in the network iii) Routers – they will forward data packets between computer networks iv) Switches - determine if data packets should remain on a LAN and transfer them only to the connection that needs them v) VoIP phones – for making calls over the internet vi) Wireless Access Points – for providing wireless signal in Wi-Fi hotspots vii) Printers – they will be one of the shared resources Software: These are the applications that will be running on the hardware to make the network accessible and usable to the users. They include: i) Operating systems e.g. Windows XP, Vista, 7; Linux; Mac ii) Browsers – for browsing the internet e.g. Chrome, Opera, Mozilla Firefox, Internet Explorer
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Wayne Huang Coursework Assessment Number: 1 of 1 Method of Working: INDIVIDUAL Date of publication: 8th Feb. 2012 Date and time for submission: 10am, 28th Feb. 2012 One hard copy of this assignment should be handed in via the hand in box at the student office no later than the time and date shown above, unless an extension has been authorised IN ADVANCE by the module leader.
They aim to offer the best services for customers needing temporary storage spaces and deliveries. This is an implication that networking their systems will enhance efficiency and in that manner increasing sales in the long run. This paper critically presents the network design solutions for the organization that will be essential to bring the necessary changes in due course.
Other than the top management personnel, the development team made up of software engineers, creative designers, animation professionals, technical writers, quality officers, web developers, and database administrators is also based here. The core activities of the company is to develop computers interactive applications and games which users can access online either through their computers or smartphones.
It is very cliched that the world has become a “global village.” Thus, there have been many factors that have caused this world to become global. These include the advances in technology, telecommunication, infrastructure and the massive use and development of internet services.
USB has provided the most convenient way for synchronizing removable devices with the computers including flash drives, removable and portable hard drives, USB compatible mobile phone, gaming consoles etc. Data rates for USB 2.0 conclude 1 gigabyte of data transfer in approximately 33 seconds.
We have selected a case study that incorporates a college that is offering finance and law education. Likewise, the college has three campuses in London and the other five campuses are outside London. Moreover, there are total 200 users including administration staff, full time students, part time students, academic staff and over 2000 students that are dispersed throughout the U.K.
For three years since 1994, the college operated only one campus, the main campus, which specialized in Legal studies, Law. The student population the three years after it establishment, gradually grew to about 900 students. In 2000, the college saw the need of introducing Information Technology related courses, specifically, Computer Science and Information Technology.
It provides the means with which the software communicates with the hardware to tell it what to do. Instruction set architecture can best be described using five categories:
1.2. A processor has 32 bit instruction format with
ffer in terms of performance, bandwidth, distance between repeaters, susceptibility to noise, their costs and their security needs (Forouzan et al., 2007).
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Details of the current network configuration are defined through identifying the network assessment components which mainly include the current performance, infrastructure, management, security, and availability. The information collected from reviewing these components provides the baseline for proposing a more advanced and improvised network system.
3 Pages(750 words)Coursework
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