next to impossible to understand without a framework. OSI OSI stands for Open Source Interconnection. It is an essential element of computer network design. The concept of how a modern network operates can be understood by dissecting it into seven layers. The important thing to realise is that OSI model doesn’t define a network standard‚ but rather provides a guidelines for the creation of network standards. OSI reference model is important as it breaks down troubleshooting into logical
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of the OSI model. Ans= *Application *Presentation *Session *Transport *Network *Data link *Physical 5. List the five layers of the TCP/IP protocol suite. How do the layers of the OSI model compare with the layers of the TCP/IP protocol suite? Ans= *Application layer: - Equivalent to OSI application and presentation layers. *Transport layer: - Equivalent to OSI transport layer. *Network Layer: - Equivalent to OSI network layer. *Network Access: - Equivalent to OSI data link
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Axia College Material Appendix C OSI Model Key Terms Table Use the table to define the key terms related to the OSI Model. Describe the functions of any hardware connectivity devices and tools listed. | | |Function | |Term |Definition |(if applicable) | |Physical layer
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C H A P T E R 8 Chapter Goals • • • • Provide background information about FDDI technology. Explain how FDDI works. Describe the differences between FDDI and Copper Distributed Data Interface (CDDI). Describe how CDDI works. Fiber Distributed Data Interface Introduction The Fiber Distributed Data Interface (FDDI) specifies a 100-Mbps token-passing‚ dual-ring LAN using fiber-optic cable. FDDI is frequently used as high-speed backbone technology because of its support for high bandwidth and greater
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Operating system of network: Install file and print sharing: Negative aspects of the Internet: Network topology Dividing the transmitted bit stream into frames and determine which route the subnet to use. 2.4 OSI model and the 7 layer diagram. 1. Difference between OSI and TCP/IP Connection – oriented communication and connection less communication Benefit of network Network: Network is very popular common word now. It is a collection of computers
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CSE306: COMPUTER NETWORKS TERM PAPER TOPIC: ARP/RARP NAME: DHRUBARKA DEKA ROLL NUMBER: RK1RO4B20 SECTION: RK1R04 REGISTRATION NUMBER: 11003757 TEACHER ASSIGNED: MANMEET KAUR ACKNOWLEDGEMENT I would like to acknowledge the contribution of our course instructor‚ Manmeet Kaur madam without whose support and guidance the term paper would not have been possible. She offered her knowledge which helped to complete the term paper and guided me about the important
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ISO/OSI Reference Model: Open Systems Interconnection (OSI) is an effort to standardize networking that was started in 1977 by the International Organization for Standardization (ISO)‚ along with the ITU-T. The world has not always been so simple. Once upon a time‚ there were no networking protocols‚ including TCP/IP. Vendors created the first networking protocols; these protocols supported only that vendor’s computers‚ and the details were not even published to the public. As time went on
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loosely to the Open Systems Interconnect (OSI) 7 layer model defined by the international standards organisation . • Messsage transfer part • Isdn user part • Telephone user part • Signaling connection control part • Transaction capabilities applications part SS7 Protocol Stack The hardware and software functions of the SS7 protocol are divided into functional abstractions called "levels." These levels map loosely to the Open Systems Interconnect (OSI) 7-layer model defined by the International Standards
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the start of the examination. ANSWER ALL QUESTIONS Marks QUESTION 1 a) State FOUR (4) principles underpinning the Open Systems Interconnection (OSI) Reference Model. b) Describe the purpose of the physical layer of the OSI Reference Model. c) State THREE (3) elements of network design that relate to the physical layer of the OSI Reference Model. d) Describe the purpose of the data link layer. 4 1 3 2 Total 10 Marks QUESTION 2 a) b) c) d) Define the term a packet as used in computer
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COMMUNICATION NETWORK Communication network are large system distributed in wide area which are designed to send and receive information from one computer to another computer and this computers are called host. Network achieves this providing a set of rules which in terms of networking are called protocols. This protocols are set for communication which every host should follow and participate. The network is made up of two types of components: Nodes and
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