...NT1310 Physical Networking Unit 2: Assignments and Homework Lab 1: Cloud Computing Research Amazon: Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides resizable compute capacity in the cloud. It is designed to make web-scale computing easier for developers. Amazon EC2’s simple web service interface allows you to obtain and configure capacity with minimal friction. It provides you with complete control of your computing resources and lets you run on Amazon’s proven computing environment. Amazon EC2 reduces the time required to obtain and boot new server instances to minutes, allowing you to quickly scale capacity, both up and down, as your computing requirements change. Amazon EC2 changes the economics of computing by allowing you to pay only for capacity that you actually use. Amazon EC2 provides developers the tools to build failure resilient applications and isolate themselves from common failure scenarios. Cost - Inexpensive – Amazon EC2 passes on to you the financial benefits of Amazon’s scale. You pay a very low rate for the compute capacity you actually consume. See Amazon EC2 Instance Purchasing Options for a more detailed description. Amazon EC2 Instance Purchasing Options In addition to providing the flexibility to easily choose the number, the size and the configuration of the compute instances you need for your application, Amazon EC2 provides customers three different purchasing models that give you the flexibility to optimize...
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...NT1310 Physical Networking ITT TECHNICAL INSTITUTE NT1310 Physical Networking ASSESSMENTS -1- 09/27/2012 NT1310 Physical Networking Mid-Term Exam Scope This exam tests the objectives in Units 1-4. 1. Which of the following is not a common cable used today? a. Twisted-Pair b. Fiber-Optic c. Plenum d. Coaxial 2. What unit of measurement is a tenfold logarithmic ratio of power output to power input? a. Volts b. Hertz c. Watts d. Decibel 3. Which of the following does not contribute to attenuation? a. Conductor resistance b. Mutual capacitance c. Impedance d. Frequency increases 4. Which of the following is not a type of crosstalk? a. Alien Crosstalk b. Pair-to-Pair Crosstalk c. Equal-Level Far-End Crosstalk d. Mutual Crosstalk 5. Which organization is part of the US government? a. Federal Communications Commission b. Underwriters Laboratories c. National Fire Protection Association d. Institute of Electrical and Electronic Engineers 6. What is the National Fire Protection Associate (NFPA) responsible for? a. Works with cabling and other manufacturers to ensure that electrical devices are safe. b. The development and publication of the National Electric Code. c. Helps promote standardization of electrical components, power wires and cables. d. Responsible for 30 percent of the electrical-engineering, computer and controltechnology literature published in the world today. -2- 09/27/2012 NT1310 Physical Networking 7. A telecommunications...
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...Physical Networking: Syllabus NT1310 NT1310 Physical Networking SYLLABUS Credit hours: 4.5 Contact /Instructional hours: 56 (34 Theory, 22 Lab) Prerequisite(s):NT1210 Introduction to Networking or equivalent © ITT Educational Services, Inc. All Rights Reserved. -1- 03/02/2012 NT1310 Physical Networking SYLLABUS COURSE SUMMARY COURSE DESCRIPTION This course examines industry standards and practices involving the physical components of networking technologies (such as wiring standards and practices, various media and interconnection components), networking devices and their specifications and functions. Students will practice designing physical network solutions based on appropriate capacity planning and implementing various installations, testing and troubleshooting techniques for a computer network. MAJOR INSTRUCTIONAL AREAS 1. 2. 3. 4. 5. 6. 7. 8. 9. Telecommunications Cabling Specifications and Constraints Cabling Tools and Media Network Equipment for Wired and Wireless Networks Cable Testing Fiber Optics and Light Principles Fiber-Optic Cables, Splicing and Connectors Fiber-Optic Light Sources, Detectors and Receivers Fiber-Optic Considerations and Testing COURSE OBJECTIVES 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. Distinguish between bandwidth, frequency, and data rate in a data network Explain the importance of codes, standards, and specifications. Compare and contrast network topologies ...
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...Mason Comia NT1310 Physical Networking Unit 4 Lab April 15th 2014 NT1310 Unit 4 Lab: Building a New Structure When it comes to designing a building, it is not just all about the carpentry or the drafting and design. Yes these resources are useful but they are both based on the cable infrastructure of the building. Especially for a computer science and electrical engineering lab that requires a ton of cabling from CAT6 and RJ45. The main cable that will be used in the buildings infrastructure would probably be CAT6. CAT6 is a standardized cable for Gigabit Ethernet and other network physical layers that is backward compatible with the Category 5/5e and Category 3 cable standards. The reason for choosing CAT6 over CAT7 is because CAT7 would probably not have as much traction as CAT6. It would also be good to have matching jacks and matching patch cables. The three main tools that we would need in this project are the three types of punch down tools used to terminate telecommunications cables which are Manual, Impact, and Multi-Wire. The Manual punch down tool is a small hand tool used by telecommunication and network technicians. It is used for inserting wire into insulation-displacement connectors on punch down blocks, patch panels, keystone modules, and surface mount boxes. Most punch down tools are the impact type, consisting of a handle, works with a spring, and a removable slotted blade. To use the punch down tool, a wire is pre-positioned into a slotted post, and...
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...Building a New Structure – NFPA Codes Susan Wint ITT Technical Institute NT1310 Physical Networking Author Note This paper is being submitted on October 4, 2015, for Professor Carlos Miranda NT1310 Physical Networking. Building a New Structure – NFPA Codes The FCC issues guidelines that govern the installation of telecommunications cabling and the design of communications devices built or used in the US must follow a code of ethic like local, state, county, city and NEC, and that local codes would take precedence over all other installation guidelines. LPFM stations must protect authorized radio broadcast stations on the same channel or frequency, as well as broadcast stations on first or second-adjacent channels above or below the LPFM station's frequency. This protection would be accomplished through the use of minimum distance separation requirements, which are set forth in 47 CFR 73.807. Second, section 79.2 of the FCC’s rules requires that emergency information provided on television be accessible to individuals who have vision disabilities. This means that broadcasters must describe any emergency information that is shown on the screen, and must accompany any emergency information that is not orally described with an aural tone which instructs individuals with vision disabilities to turn to a radio or another source for more information. The National Fire Protection Association (NFPA) 704 is a standard maintained by the U.S. based National Fire Protection...
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...Paper Unit 3 Assignment 1 ITT TECHNICAL INSTITUTE NT1310 Physical Networking Peter Mahlan 20168804 04/08/2016 Table of Contents Scope or Introduction 3 Unit 3. Assignment 1. Network Topology 3 Section 1 3 Conclusion 5 Reference 5 Network Topology Scope or Introduction Unit 3. Assignment 1. Network Topology Course Objectives and Learning Outcomes In this assignment, you will describe the hierarchical star, bus, and ring network topologies. Assignment Requirements Chapter3 covered 3 main network topologies – hierarchical star, bus, and ring. Write a paragraph describing each topology. Discuss the reasons for using each, and any strengths/weaknesses each has. Submission Requirements Submit a 1-2 page Word document; double-spaced; Times New Roman 12 pt font. Cite all sources used. Section 1 In computer networking, topology refers to the layout of connected devices. Think of a topology as a network’s virtual shape or structure. This shape does not necessarily correspond to the actual physical layout of the devices on the network. For example, the computers on a home network may be arranged in a circle in a family room, but it would highly unlikely to find a ring topology there. Hierarchical Star Hierarchical star is also known as an extended star topology. Hierarchical or extended star topology is a star network with an additional networking device connected to the main networking device. Typically, a network cable connects to...
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...| Unit 3. Exercise 1. | | Specifications - Definitions | | Unit 3. Exercise 1. | | Specifications - Definitions | NT1310: physical networking April 15, 2014 Authored by: Nicholas Rapisardi NT1310: physical networking April 15, 2014 Authored by: Nicholas Rapisardi 1. Application (in terms of cabling infrastructure): The application layer is the OSI layer closest to the end user, which means both the OSI application layer and the user interact directly with the software application. When determining resource availability, the application layer must decide whether sufficient network or the requested communication exists.. (OSI_model#Layer_7:_application_layer) 2. Unshielded twisted-pair: UTP cable is a popular cable used in computer networking that consists of two shielded wires twisted around each other. In the image to the right, is an example of the different network cables you're likely to encounter. (/jargon/u/utpcable.htm) 3. Shielded Twisted-pair: Twisted Pair (STP) has a fine wire mesh surrounding the wires to protect the transmission; Unshielded Twisted Pair (UTP) does not. Shielded cable is used in older telephone networks, network, and data communications to reduce outside interference. In the picture to the right, is an example of what these cables look like inside. (jargon/t/twispair.htm) 4. Fiber-Optic cable: A fiber optic cable is a network cable that contains strands of glass fibers inside an insulated casing. These...
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...NT1310-Physical Networking Unit 1 Assignment 1: Voice VS Data 1. A cell phone is a mobile phone which can make and receive calls over a radio link. It connects to a cellular network which allows it to connect to the public telephone network. It uses both voice and data networks. 2. A landline phone is a device that has a physical connection with a telecommunication network. One big advantage landlines hold over cell phones is clear reception. Landlines offer both voice and data usage via broadband. 3. SMS stands for short message services It is the text messaging service component of mobile communication systems, phones or the web. It is the most widely used data application. It is used on data networks. 4. A Fax is the telephonic transmission of printed text and images to a telephone number connected to a device. It uses both analog and digital signals. It operates over both voice and data networks, and is a big reason why there are still landlines. 5. A Pager, also known as a Beeper, is a wireless communication device that receives numeric or text messages. It can also receive and announce voice messages. There are one way pagers which can only receive messages, and two way pagers which can send messages. The Pager uses both voice and data networks. 6. VOIP, or voice over IP is technology which enables the delivery of voice communications and multimedia sessions. Over internet protocol networks, VOIP involves signaling, channel setup, digitization of analog voice signals...
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...Refraction, Reflection and Optics ITT Technical Institute Physical Networking – NT1310 11/10/2014 Refraction, Reflection and Optics Refraction The most common real life example used when discussing refraction is a straw in water. When a straw is placed in a glass of water and viewed from the side, it appears to be broken or bent. This is due to the difference in the refractive indices of air and water. Since water is denser than air, the straw appears to bend as the light it reflects is slowed by the density of the water. This phenomenon also makes submerged objects, such as fish look closer to the surface than they actually are. Another common example is a rainbow, where sunlight is refracted by raindrops. Sunlight consists of a mixture of different wavelengths, or colors, of light, with blue, for example, having a shorter wavelength than red. When this light passes through raindrops, the shorter wavelengths are bent more than the longer ones, splitting the light into its different colors. Reflection Pretty much everything you see could be considered reflection. The fact we can see is due to light reflecting off of objects and into our eyes. A good example, I guess, is the moon. When it glows at night that is just light from the sun reflecting onto the Moon's surface, and bouncing back, giving it that glow. Degradation of signal strength in fiber-optic transmission Some of the main factors that cause degradation are electromagnetic fields, heat, quality of fiber...
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...ITT Technical Institute NT1230 Client-Server Networking I Onsite Course SYLLABUS Credit hours: 4.5 Contact/Instructional hours: 56 (34 Theory Hours, 22 Lab Hours) Prerequisite(s) and/or Corequisite(s): Prerequisite or Corerequisite: NT1210 Introduction to Networking or equivalent Course Description: This course introduces operating principles for the client-server based networking systems. Students will examine processes and procedures involving the installation, configuration, maintanence, troublshooting and routine adminstrative tasks of popular desktop operating system(s) for standalone and network client computers, and related aspects of typical network server functions. Client-Server Networking I Syllabus Where Does This Course Belong? 1st QTR GS1140 NT1110 GS1145 Problem Solving Theory Computer Structure and Logic Strategies for the Technical Professional 2nd QTR NT1210 Introduction to Networking NT1230 Client-Server Networking I MA1210 College Mathematics I 3rd QTR NT1310 NT1330 MA1310 4th QTR PT1420 NT1430 EN1320 5th QTR PT2520 NT2580 EN1420 6th QTR NT2640 NT2670 CO2520 7th QTR NT2799 SP2750 Physical Networking Client-Server Networking II College Mathematics II Introduction to Programming Linux Networking Composition I Database Concepts Introduction to Information Security Composition II IP Networking Email and Web Services Communications Network Systems Administration Capstone Project Group Theory The follow diagram indicates how this course...
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...Unit 1 Exercise 1. Local Exchange NT1310 The purpose of a Network is to share data. To make this possible, you have to be able to connect to other computers. To make this enticing to people to want to take advantage of this technology, it has to be simple not so complex. This sounds a little difficult to understand as far as a qualified answer, but to sum things up that is it. The question to ask and that many people don’t consider is how data is transferred from one computer to another computer? Transferring data that is being sent by the user who has created and initialized the transfer of information using a source such as an email service for example. How do you get information from one computer to another, and how do you make it simple and easy to do this? Companies that succeeded at doing this have a great profit with exponential growth possibilities and revenue. For example Cisco company who has made billions by allowing different groups of networks to share data across what we call the internet. Games take advantage of this technology to connect to other computers. Networking companies have succeeded so well in allowing people to connect across their internal networks and the internet that pretty much any app. is able to send data to another computer. There is a physical connection running between two computers that want to connect. This is made possible because phone lines that run from houses to switches to other houses that the phone company...
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...Douglas Dickerson NT1310 Physical Networking 9/23/2014 Unit 2 Lab 1: Cloud Computing Research EC2 Amazon: Amazon Elastic Compute Cloud (Amazon EC2) is a web service that provides resizable compute capacity in the cloud. It is designed to make web-scale computing easier for developers. Amazon EC2’s simple web service interface allows you to obtain and configure capacity with minimal friction. It provides you with complete control of your computing resources and lets you run on Amazon’s proven computing environment. Amazon EC2 reduces the time required to obtain and boot new server instances to minutes, allowing you to quickly scale capacity, both up and down, as your computing requirements change. Amazon EC2 changes the economics of computing by allowing you to pay only for capacity that you actually use. Amazon EC2 provides developers the tools to build failure resilient applications and isolate themselves from common failure scenarios Amazon, gives you anywhere between 5GB and 1TB depending on how much you want to pay for the amount of memory. Amazon passes on to you the financial benefits of Amazon’s scale. You have a low rate to pay for the compute capacity you use. To use Amazon EC2 you have to: Select a pre-configured, Amazon Machine Image (AMI) to get up and running...
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...Charity Greene NT1310 Physical Networking Unit 1 Exercise 1 Local Exchange When you send an email from New York to Japan, that email,is sent from your home to the local exchange point over the access network. Once it is in the local exchange it is then sent to aggregating points in different cities and counties over the regional network. Then it is aggregated and transported over the long-haul network so that it reaches the launching point at the country shoreline where it is then sent over the ocean network to Japan. Once there, the email is sent back over the long-haul or regional network to the local exchange and then on to the individual receiving the email. This occurs using mostly fiber optics so the speeds at which all this takes is at the speed of light which is approximately 127,000 miler per second. To understand how to interface with the local exchange you must first understand the different networks that comprise it. The first network being the access network. The access network is the network that connects the individual user or business with the telecommunications system. This is made up of a series of fiber-optic and copper cabling and passive and active equipment that connects you to the local exchange. The central office at the local exhange contains the switching equipment to direct your telephone, data , video, etc. to where it needs to go. The access network is very important to the local exchange since its the part that reaches the end user, who...
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...------------------------------------------------- physical networking course project NT1310 August 19, 2014 KEAIR KEMP August 19, 2014 KEAIR KEMP The above pictures are pictures of a horribly messed up wiring system. Wiring in these pictures don’t have any organization. As you can see if someone needed to replace a server or something it would be impossible. It would take a long time to trace each wire end to end. Also with this kind of unorganized wiring set up, wires may get hot and start a fire. There are no labels in place to state what wire goes to what. A system like this cause constant server down time do to wires being bent that may come a loose. This is an example of a rush job or someone who just didn’t care about what they left for someone. There are no surge protectors. There are no color coded wires. Even though no color coded wires are needed but it would have help since the wiring system is not tied nor labeled. This wiring system would take the system down until it get straightened out with down time valuable information could be lost or that could equal a valuable lost. If you came into repair the server room and wires were everywhere like this it would cost a lot of money to get the system fixed due to overtime for a down time server. It’s a maze of spaghetti or a bird’s nest of twisted and tangled wires. Overall this is a unorganized and un kept wiring set up. The above pictures are of a very neat and organized network. All wires...
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...BSISS Project The following diagram demonstrates how this course fits in the program: IS4799 NT2799 IS4670 ISC Capstone Project Capstone ProjectCybercrime Forensics NSA NT2580 NT2670 Introduction to Information Security IS4680 IS4560 NT2580 NT2670 Email and Web Services Hacking and Introduction to Security Auditing for Compliance Countermeasures Information Security Email and Web Services NT1230 NT1330 Client-Server Client-Server Networking I Networking II IS3230 IS3350 NT1230 NT1330 Issues Client-Server Client-Server SecurityContext in Legal Access Security Networking I Networking II NT1110 NT1210 Structure and Introduction to ComputerLogic Networking IS3120 IS3110 NT1210 Network Risk Management in Introduction to General Education / General Studies NT2580 NT2799 Communications Information Technology Introduction to Information Security NSANetworking Capstone Project IS4550 NT2640 Security Policies and Implementation IP NT2640 Networking IP Networking PT2520...
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