a Cisccustomer router? (Choose two.) The PPP configuration is on the dialer interface. An MTU size of 1492 bytes is configured on the Ethernet interface. The Ethernet interface does not have an IP address. The customer router CHAP username and password are independent of what is configured on the ISP router. The dialer pool command is applied tthe Ethernet interface tlink it tthe dialer interface. 6. Fill in the blank. DOCSIS specifies the ”MAC“ sub-layer as a Layer 2 requirement that defines
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UNIVERSITY OF OSLO Department of Informatics in collaboration with OSLO UNIVERSITY COLLEGE Department of Computer Science MASTER THESIS ADMINISTRATION OF REMOTE COMPUTER NETWORKS Stig Jarle Fjeldbo May 23‚ 2005 Abstract Today’s computer networks have gone from typically being a small local area network‚ to wide area networks‚ where users and servers are interconnected with each other from all over the world. This development has gradually expanded as bandwidth has become
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OVERVIEW OF BROAD BAND Definition of Broad Band Broadband is often called high-speed Internet‚ because it usually has a high rate of data transmission. In general‚ any connection to the customer of 256 kbit/s or more is considered broadband. HOW IS BROADBAND DIFFERENT FROM DIAL-UP SERVICE? Broadband service provides higher speed of data transmission—Allows more content to be carried through the transmission “pipeline.” Broadband provides access to the highest quality Internet services—streaming
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Explaining the Differences Including Advantages and Disadvantages NTC/360 By Betsy Grissom Earl Sortor November 15‚ 2010 Introduction After reading this paper the reader should know how each of the terms works in a computer. The reader will also have knowledge of each terms advantages and disadvantages. Mesh Topology A mesh network has a very simple concept. Because of the simple concept a mesh network has fewer chances of breaking down the network. Many possible combinations
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1. Straight-through cable (39-40): connects the wire at pin 1 on one end of the cable to pin 1 at the other end of the cable; the wire at pin 2 needs to connect to pin 2 on the other end of the cable; pin 3 on one end connects to pin 3 on the other; and so on. (To create a straight-through cable‚ both ends of the cable use the same TIA pinout standard on each end of the cable.) Crossover cable: a cable that swaps the wire pairs inside the cable 2. Collision domain (43): the set of devices whose
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cable that connects all nodes on a network without intervening connectivity devices. b. A(n) __serial__ backbone is the simplest kind of backbone. c. Fast Ethernet operates at ___100Mbps___. d. _Switches___ is a component of a network’s logical topology that determines how connections are created between nodes. e. One thing all Ethernet networks have in common is their access method‚ known as ____CSMA/CD___. 2. For the client situation described in the Discussion/Project Topic above‚ use
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1) Baseband transmission dominates in LANs because it is ________ than broadband transmission. A) faster B) less expensive C) Both A and B D) Neither A nor B Answer: B 2) Using link aggregation with two or three trunk lines ________ going to a single faster Ethernet port. A) is less expensive than B) is just as fast as C) Both A and B D) Neither A nor B Answer: A 3) The 802.3 100BASETX standard is defined at the ________ layer. A) physical B) data link C) Both A and B D) Neither A nor B Answer: A
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Nt1310 Final Exam Review NT1310 Final Exam Review 1. What unit of measurement is a tenfold logarithmic ratio of power output to power input? Answer: Decibels is a unit of measurement that describes logarithmic ratio 2. What type of tool would be best for add connectors to twisted-pair cable Answer: Crimpers 3. If the tip wire in your pair is white/blue‚ what color would you expect the ring to be Answer: Blue 4. How many pairs of wires are in a binder group? Answer: 25 5. What is added to
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CAPTURE A FRAME USING WIRESHARK FROM YOUR HOME COMPUTING NETWORK. EXPAND THE PART THAT SHOWS THE ETHERNET FRAME. TAKE A SCREEN DUMP (SHIFT PRINT SCREEN / PAINT) AND PASTE IT HERE. IDENTIFY EACH FIELD IN THE FRAME AND DESCRIBE THEIR PURPOSE. PROVIDE EXAMPLES OF THE EXPECTED VALUES FOR EACH FIELD. RESEARCH MAN-IN-THE MIDDLE ATTACKS IN ETHERNET WIFI. DESCRIBE HOW THEY ARE IMPLEMENTED AND HOW THEY CAN BE PREVENTED. 1. SWITCH - [1 PAGE] EXPLAIN HOW A SWITCH LEARNS ABOUT
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reach the destination network. Each network that a router connects to typically requires a separate interface. These interfaces are used to connect a combination of both Local Area Networks (LANs) and Wide Area Networks (WANs). LANs are commonly Ethernet networks that contain devices such as PCs‚ printers‚ and servers. WANs are used to connect networks over a large geographical area. For example‚ a WAN connection is commonly used to connect a LAN to the Internet Service Provider (ISP) network.
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