Making $€N$€ of Data Center Planning Your Data Center… 1 Introduction Do you agree…. 1. Businesses are increasingly dependent on their IT infrastructures to drive mission-critical operations throughout the enterprise. 2. Significant cost savings can be realized through data center consolidation and right-sizing. 3. And every business needs a business continuity plan that includes disaster recovery‚ backup and remote operations. 4. Continual evolution of infrastructure technology is transforming
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RLYT Task 2 Technological Solutions Banzal‚ S. (2007). Data and Computer Network Communication. Daryaganj‚ New Delhi‚ India: Laxmi Publications. T carriers‚ e.g.‚ T1 and T3‚ are digital‚ leased twisted-pair lines‚ designed to carry voice (via Pulse Code Modulation (PCM)) and data communications up to distances of 48miles/80km. Approximate available bandwidth for a T1 is 1.5Mbps‚ and for a T3‚ 45Mbps of available bandwidth. T1s provide 24 64Kbps channels and a T3‚ made up of 28 T1s‚ can provide 672
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Task 1 P3 - Identify different types of communication devices Introduction DTE - data terminal equipment Data terminal equipment are any devices that connect to the internet. Such devices include computers‚ mobile phones and even appliances like washing machines. Each DTE is supplied with a MAC address Data Terminal Equipment (DTE) is any equipment that is either a source or destination for digital data. DTE do not generally communicate with each other to do so they need to use DCE to carry out
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unit 4 for NT 1310Cabling -Definitions 1. Horizontal cable: The wiring/cabling between the telecommunications outlet/connector and the horizontal cross-connect. 2. Backbone Cable: Backbone Cabling is the inter-building and intra-building cable connections in structured cabling between entrances. 3. Patch Cords: Insulated cord with a plug at each end‚ for use with a patch panel. 4. Connectors: Cable connectors are devices for keeping two parts of an electric circuit in contact. 5
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Which of the following is a data link layer function? A) packetizing B) error and flow control C) medium access control The data link layer is responsible for _______ delivery. C) hop-to-hop The data packet at the data link layer is usually called a _______. A) frame The protocol for obtaining the physical address of a node when the IP address is known is called _______. C) ARP A signal can lose energy due to the resistance of the medium. This is called _______. D) attenuation
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Certif CERTIFICATE IN COMPUTER NETWORKING AND ADMINISTRATION Student’s Guide Last Updated : Oct 2011 National Institute of Business Management Contents Day 01 - Introduction 03 Day 02 – Local Area Network (LAN) Concepts & Technologies Day 03 – Structured Cabling Day 04 - Microsoft® Windows Server 2008 R2 Day 05 - Microsoft® Windows Server 2008 DNS & DHCP Day 06 - Microsoft® Windows Server 2008 Active Directory® Day 07 - Administrating and Maintaining Microsoft® Windows
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expressed a desire for your employees to be able to connect at speeds of 1Gbps. With those speed requirements‚ that really narrows your choices down to either a fiber optic wiring solution‚ or wiring your business with Category 5 or Category 6 twisted pair cable. Since you stated to me that cost is a main issue in what you will ultimately make your decision on‚ the fiber optic solution seems to me to be the least suitable solution for your company. The wiring is the most expensive of the choices‚
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Contents Page Number 1. INTRODUCTION 2 1.1 Topic chosen and its context 3 1.2 Reasons for choosing the topic 3 1.3 Aims and objectives of the report 4 2. INFORMATION GATHERING 5 2.1 Sources used and reasons for their use 6 2.2 Methods used to gather information 6 3. ANALYSIS 8 3.1 Fiber-optic technology 9 3.2 Fiber-optic applications 10 3.3 Transmission history 10 3.4 Fiber-optics emergence 11
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Wiring Techniques Course No: E03-007 Credit: 3 PDH A. Bhatia Continuing Education and Development‚ Inc. 9 Greyridge Farm Court Stony Point‚ NY 10980 P: (877) 322-5800 F: (877) 322-4774 info@cedengineering.com CHAPTER 2 WIRING TECHNIQUES LEARNING OBJECTIVES Upon completing this chapter‚ you should be able to: 1. State the basic requirements for any splice and terminal connection‚ including the preferred wirestripping method. 2. State the reason the ends of the wire are clamped down after a Western
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ICT‚ we have the basic knowledge of networking. However‚ there was something that we did not understand such as how to make a twisted-pair cable. Therefore‚ we searched the internet and asked help from our teacher. Eventually we succeeded in making a twisted-pair cable. During the competition‚ though we have already practiced many times before‚ we failed to construct a cable initially. Nonetheless‚ with our determination and perseverance‚ we used the remaining material to quickly make another one
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