Explain the network’s fundamental characteristics and components. Introduction A computer network‚ or simply a network‚ is a collection of computers and other hardware components interconnected by communication channels that allow sharing of resources and information.[1] Where at least one process in one device is able to send/receive data to/from at least one process residing in a remote device‚ then the two devices are said to be in a network. Simply‚ more than one computer interconnected through
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of the following is true about a TCP/IP network? Answer: B. the network uses standards defined in TCP/IP RFCs‚ plus other standards 2. Which of the following terms is not a common synonym for TCP/IP model? (Choose two answers.) Answer: C. Ethernet D.TCP/IP 3. Think generically about the idea of a networking standard‚ ignoring any particular standard or standards group. Which of the following is typically true of a standard? (Choose two answers.) Answer: A. It exists as a written document
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How many bits are in a gigabyte? | 1 billion | How many bits are in a megabyte? | 1 million | Convert 00101010 to decimal. | 42 | What is the difference between a sector and a track? | A sector is part of a track | How many bits are in one hexadecimal digit? | 4 | How are voice communications converted to digital signals? | Audio is sampled at a high rate which is converted to binary numbers | What does it mean to compress a video file? | To decrease file size | In this url‚ http://www
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Teaching Methodology: Mode of delivery would be primarily through lectures‚ assignments‚ presentations‚ practical. Course Contents: 1. Internetworking & Internet Protocols:: Internetworking Basics‚ Internetworking Model‚ Ethernet Networking‚ Network topologies‚ Ethernet Cabling‚ Wireless Networking‚ OSI Reference Model:- Application layer‚ Presentation layer‚ Session layer‚ Transport layer‚ Network layer‚ Data link layer‚ Physical layer. TCP/IP & DoD Model‚ Binary to Decimal & Hexadecimal Conversion
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MSI$301:$LAN$SWITCHING$AND$WIRELESS$|$SOLVED$ASSIGNMENT! 1! ! MSI!301:!LAN!SWITCHING!AND! WIRELESS!|!SOLVED! ASSIGNMENT! AMITY!UNIVERSITY!ONLINE!(AUO)!3rd!SEM!SOLVED!ASSIGNMENT! SUBMITTED!BY:!Tanuj!Ghimire! ! ! ! MSI$301:$LAN$SWITCHING$AND$WIRELESS$|$SOLVED$ASSIGNMENT! 2! ! ! ! ! ! ! ! ! ! ! Assignment!A! ! ! ! ! ! ! ! ! ! ! MSI$301:$LAN$SWITCHING$AND$WIRELESS$|$SOLVED$ASSIGNMENT! 3! ! 1)!Describe!the!Hierarchical!Network!Model?!Describe!the!benefits!of!the! Hierarchical!Network!Model
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Chapter 1 Chapter 2 Chapter 3 Chapter 4 Chapter 5 Chapter 6 Chapter 7 Chapter 8 Chapter 9 Chapter 10 Chapter 11 Appendix –A Appendix –B Introduction Contents 4 1 8 Fundamentals of Computer Networking Network protocols and standards Network media Ethernet FOIS Network devices and components Network Addressing RAILNET Data communication on Telephone networks Network Management & Troubleshooting 14 24 34 41 49 66 31 58 72 73 76 79 RAILNET Connectivity Diagrams FOIS Connectivity Diagrams
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Kelly Dechert NT 1210 Chapter 5 Ethernet LANs Lab 5.1 Exercise 5.1.1 The IEEE 802.1standard concerns with the standards and recommendations in the of architecture and internetworking of local area networks (LANs) and metropolitan area networks (MANs)‚ security‚ network management‚ and protocol issues above the Data Link Layer. Exercise 5.1.2 The original 802.3 standard that defined PoE is IEEE 802.3af. The standard was enhanced in 2009 and give the new standard name 802.3af PoE+. Exercise 5.1
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can be transmitted over a telephone line; but the distances are limited‚ and there is also a limit on the number of computers that can be attached to a single LAN. Most local area networks are built with relatively inexpensive hardware such as Ethernet cables‚ network adapters‚ and hubs. Wireless LAN and other more advanced LAN hardware options also exist. STATEMENT OF THE PROBLEM AC Mojares Construction Company had no Local area yet supposed to be the
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INTRODUCTION Internet is a network of networks in which various computers connect with each other throughout the world. The connection to other computers is possible with the help of the Internet Service Provider (ISP). Each Internet user depends on a dial-up connection to connect to the Internet. This has many disadvantages like very poor speed etc. To solve the problem‚ Internet data can be transferred through Cable networks wired to the user’s computer. Different types of connections used are
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31 256 MB (60ns) memory installed‚ Serial #9685423. Ethernet address 8:0:20:93:c9:af‚ Host ID: 8093c9af. Displaying the IP Address The ifconfig -a command displays the current configuration for the network interfaces. # ifconfig -a lo0: flags=1000849 mtu 8232 index 1 inet 127.0.0.1 netmask ff000000 hme0: flags=1000843 mtu 1500 index 2 inet 192.168.30.41 netmask ffffff00 broadcast 192.168.30.255 ether 8:0:20:93:c9:af Marking an Ethernet Interface as Down # ifconfig hme0 down # ifconfig
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