Candidate: Module: Enterprise Networking Programme: BSc Information Systems Case Study: Network Design for China Steel Ltd Table of Contents Introduction 3 Network Diagrams 3 Inter-Site Connections (WANS) 3 Leased Line 4 Circuit Switching 4 ISDN 4 Packet Switching 5 MPLS 5 VPN (Remote Access) 6 Inner-Site Connections (LANS) 6 Physical & Data Link Protocols 6 LAN Hardware
Premium IP address Ethernet Computer network
The Attractiveness of Telecommunications Industry in 1998 Ireland The Irish telecommunications industry has been heavily regulated since the 1980s. A state-owned body‚ Bord Telecom Eireann‚ being simultaneously the largest employer in the country and the provider of the poorest quality Telecom Systems in Europe‚ introduced the controls that fundamentally eliminated the competition and created a monopoly. This seemingly new‚ but propitious industry faced numerous obstacles‚ as its capital requirements
Premium Mobile phone
CHAPTER 15 Wide-Area Wireless Networks (WANs) — GSM Evolution 15.1 Introduction Third-generation (3G) wireless systems [2‚3‚9] offer access to services anywhere from a single terminal; the old boundaries between telephony‚ information‚ and entertainment services are disappearing. Mobility is built into many of the services currently considered as fixed‚ especially in such areas as high speed access to the Internet‚ entertainment‚ information‚ and electronic commerce (e-commerce) services. The
Premium GSM Mobile phone
In 2013‚ worldwide telecommunications will reach $2.3 trillion in revenues [1]. The revenue from telecommunication services is projected to grow at the rate of 3.8 percent [1]. Not only is the telecommunications industry monetarily strong but also has a great impact on the social and economic development of the world. Telecommunications has changed the way people live‚ interact and conduct businesses. Rwanda‚ commonly known as “the Land of a Thousand Hills”‚ is a country in central Africa. This
Premium Telecommunication Rwanda
Final Paper NTC/362 Introduction Kudler Fine Foods has established that they want to design a WAN to tie three different locations together and make the internal network in each store a Wireless Local Area Network. Then‚ they are requesting Voice Over Internet Protocol to each multi store network. Various protocols make all this happen. Transfer Control Protocol and Internet Protocol are the foundation of data transfer. TCP is the protocol that the internet‚ email and ftp highly rely on. Without
Premium Wireless Computer network Router
Top-Down Network Design Third Edition Priscilla Oppenheimer Priscilla Oppenheimer Cisco Press 800 East 96th Street Indianapolis‚ IN 46240 ii Top-Down Network Design Top-Down Network Design‚ Third Edition Priscilla Oppenheimer Copyright© 2011 Cisco Systems‚ Inc. Published by: Cisco Press 800 East 96th Street Indianapolis‚ IN 46240 USA All rights reserved. No part of this book may be reproduced or transmitted in any form or by any means‚ electronic or mechanical‚ including photocopying
Premium Routing protocol Computer network Routing
Virtual Private Network IS 311 Dr. Gray Tuesday 7pm November 19‚ 2002 By: Germaine Bacon Lizzi Beduya Jun Mitsuoka Betty Huang Juliet Polintan Table of Contents I. Introduction ……………………………………………….. 1 - 2 II. VPN Topology……………………………………………... 2 - 3 III. Types of VPNs……………………………………………... 3 - 5 IV. Components of VPNs………………………………………. 5 - 7 V. Productivity and Cost Benefit…………………………….... 7 - 9 VI. Quality of Service………………………………………….. 9 VII. The Future
Premium Virtual private network
Communicating with patients The New Medicine Service (and MURs) provides a formal opportunity for pharmacists to communicate with patients on a one-to-one basis about their medicines and underlying medical condition(s). The NMS permits the interventions to be done either as a face-to-face appointment or via telephone. Careful consideration must be given as to which of these communication methods is adopted by the pharmacy as each method brings its own advantages and disadvantages. Although
Premium Telephone Telephone call Telephone exchange
common network threats and provide solution to protect users from threats‚ hackers and ensures that the data travelling across the networks is safe. Introduction: Computer and network security is a new and fast moving Technology and as such‚ is still being defined and most probably will always be “still defined”. Security incidents are rising at an alarming rate every year [Figure - 1]. As the complexity of the threats increases‚ so do the security measures required to protect networks. Data center
Premium Computer security Attack Computer network
several servers – (No broadcast) provides flexibility where we don’t care about which route the data goes through Route Optimization: necessary to improve the internet performance by Reduce latency Bandwidth utilization Reduce vulnerability to network partition Eliminate any potential home agent bottleneck Transition methods Because not all routers can be upgraded simultaneously Duel Stack: translate between format‚ utilize a duel stack router Tunneling: IPv6 carried as payload in IPv4 datagram
Premium Mobile phone Quality of service Computer network