only for individuals but also for companies, organization, institution, etc. Because of this, it is very important to make use of as many network devices available. We need to study more or at least to have a glimpse of information about the networking devices before we choose or start using it. There are many networking device out there that able for us to study but the chosen device for this report are hub, switch, router and repeater. Hub When it comes to networking, a hub is a simple device that
TOP 10 TELECOMMUNICATION EQUIPMENT COMPANIES IN THE WORLD 2014 Telecommunication equipments industry is a highly dynamic industry, which is growing at a rapid rate. Different players in this industry are trying to focus and invest largely in R&D. Deregulation, technological convergence and globalization are the three major underlying factors that affected the dynamics of the telecommunication industry during the 1990s. This highly affected the telecommunication industry also. This character led to
next three years. OpenStack is an open-sourced company independent private cloud platform built with segregated resource pools that can interconnect. For example, a virtual machine can be created using OpenStack Nova, which will connect into the block storage component to store data. The same server can be connected into a vLAN(virtual network) to have other servers throughout various locations connect to one network without costly networking hardware. Configuration is relatively easy as there is
INTRODUCTION TO NETWORKING Abstract One problem seen with people today is that they are unaware what of a computer network is. They might have heard of a computer network, but they are clueless as to how it works or why it works. People have basic questions that need to be answered. The goal of this paper is to give basic network information that will hopefully answer those questions. To give people an understanding about
Server Hardware The Server Computer The hardware’s in a server computer are very similar to those found in common client computers. However, server computers are designed to perform complex functions using high-grade computing components. These components include motherboard, processor, network connection, memory, hard drive, power supply and video adapter. The computer’s main electrical circuit is located on the motherboard. The other key components found in the motherboard include the CPU, chipset
Computer networking has changed our lifestyle tremendously. It provided opportunity for many people to work at home. Today we use computer networking to do our banking from home, communicate with relatives, shop online, and even to entertain ourselves with music or by playing video games. We can get access to information on almost any subject we can imagine at the click of a mouse. Companies can save millions of dollars by sharing resources via computer networks rather than by shipping or traveling
tablet, has become a necessary part of our lives for both work and play. The hardware and software that provides us with the ability to send, receive and process data while on the go is constantly evolving. The companies that develop the hardware and operating systems that enable us to un-tether ourselves from our desks are constantly pouring billions of dollars into research and development to further enhance the hardware and software used for mobile computing. I intend to provide an overview of
Business hardware In business, hardware is essential and its function can be specified in terms of what business tasks are involved with. We can say that computer is the most commonly used gadget in business field, as long as they have software installed in it that can help improving their business. Next to it will be mobile phone, which can install many apps
Cisco Systems Cisco Systems - World's Leading Network Hardware Products Cisco Systems, Inc. is the worldwide leader in networking for the Internet. Cisco operates in one industry segment and creates hardware and software solutions that link computer networks so that people have easy access to information without regard to differences in time, place or type of computer system. Networking is a multi-billion dollar global market whose growth is spurred by the belief that the Internet is changing
INTRODUCTION Ethical hacking & ethical hacker are terms used to describe hacking performed by a company or individual to help identify potential threats on a computer or network. An ethical hacker attempts to bypass system security & search for any weak points that could be exploited by malicious hackers. This information is then used by the organization to improve the system security, in an effort to minimize or eliminate any potential attacks. For hacking to be deemed ethical, the hacker must
INTRODUCTION Ethical hacking and ethical hacker are terms used to describe hacking performed by a company or individual to help identify potential threats on a computer or network. An ethical hacker attempts to bypass system security and search for any weak points that could be exploited by malicious hackers. This information is then used by the organization to improve the system security, in an effort to minimize or eliminate any potential attacks. For hacking to be deemed ethical, the hacker
operating system and hardware for the use of applications. To expand on the platform description it easier to say that a company can use this cloud infrastructure in order to run their software rather than having to buy each computer and software to run a program for each computer. A plus side of using PaaS is that new developers are able to test applications in the cloud without crashing their own computer. It is also capable of storing information on the cloud which frees up hardware storage space. The
software that controls the system’s hardware that interacts with users and the application software. As we all may know, Windows Microsoft has always been a commercial high-level sale in the retail industry and an in domain operating system used today. But there are more operating systems than just Windows Microsoft than the general population may assume. Linux is another well-known operating systems, which is free and open-source software. Linux is also used in companies we would have never thought of
the IT professional will need to be familiar with not just the IT portion of their job, but the ins and outs of the professions they work for. From the medical to the musical career, an IT professional can assist in the day to day working of the company to which they are employed. In this report, we will review my future career of a network and computer system administrator. We will look into how the career is chosen, what its take to become an IT professional, and what the position entails to
A Brief History of Unix This document is designed to give people with no previous UNIX experience some sense of what UNIX is. This document will cover the history of UNIX and an introduction to UNIX. HISTORY OF UNIX AND CAUSES FOR ITS POPULARITY Most discussions of UNIX begin with the history of UNIX without explaining why the history of UNIX is important to understanding UNIX. The remainder of this document will describe some strengths and weaknesses of UNIX and attempt to explain
at. The way to notice if there are cabling and connection issues in the hardware is to monitor the attenuation of the connection which measures the signal power loss between an input and output network channel. If there are losses between the input and output, that means, that a large sum of data transferring between these GEs has to be returned and retransmitted between the fiber and copper cabling just because of hardware
the retailer's IT infrastructure and capabilities. At the time of the case, the company relies on an out-of-date operating system for its store terminals and has no full-time network in place across stores. Despite these limitations, however, Zara's parent company, Inditex, has built an extraordinarily well-performing value chain that is by far the most responsive in the industry. Therefore the major problem to the company is to decide whether it has to upgrade the present system and by doing so, risking
provisioning, installation/configuration, operation, and maintenance of systems hardware and software and related infrastructure. Typically assigned to team, the system administrator is a qualified subject matter expert, and participates in technical research and development to enable continuing innovation within the existing network systems infrastructure of an organization. This individual ensures that system hardware, operating systems, software systems, and related procedures adhere to organizational
Corporate Networks in organisations can be complex structures that “requires a great deal of attention” (Clemm 2007). Even small companies can have quite complex networks that are a considerable investment to the business. The notion that corporate network management is a cost to a business rather than a continual beneficial investment is a naive assumption that requires further investigation to the benefits that network management brings. Clemm (Clemm 2007) states in his text that the ultimate goal
new systems. The computers of that time were only able to run one thing at a time. If you needed multitask you need long scripts to automate everything. But it wasn’t until recently that the virtualization became affordable and more useful in a company environment. My purpose behind this brief history of virtualization was to inform you how virtualization became I have a proposal for you. I would like