Underlying Technologies ppt - Csmaster

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OBJECTIVES: To briefly discuss the technology of dominant wired LANs,Ethernet, including traditional, fast, gigabit, and ten-gigabitEthernet. To briefly discuss the technology of wireless WANs, includingIEEE 802.11 LANs, and Bluetooth. To briefly discuss the technology of point-to-point WANsincluding 56K modems, DSL, cable modem, T-lines, and SONET. To briefly discuss the technology of switched WANs includingX.25, Frame Relay, and ATM. To discuss the need and use of connecting devices such asrepeaters (hubs), bridges (two-layer switches), and routers(three-layer switches).TCP/IP Protocol Suite 2
ChapterOutline3.1 Wired Local Area Network3.2 Wireless LANs3.3 Point-to-Point WANs3.4 Switched WANs3.5 Connecting DevicesTCP/IP Protocol Suite 3
Page 1: Chapter 3UnderlyingTechnologyTCP/IP
Page 5 and 6: Topics Discussed in the SectionIEEE
Page 7 and 8: Figure 3.2 Ethernet FrameTCP/IP Pro
Page 13: NoteThe least significant bit of th
Page 17 and 18: Figure 3.7 Space/time model of a co
Page 19 and 20: Example 3.3In the standard Ethernet
Page 21 and 22: TCP/IP Protocol Suite 21
Page 27 and 28: Figure 3.12 Gigabit Ethernet implem
Page 29 and 30: 3-2 WIRELESS LANSWireless communica
Page 31 and 32: Figure 3.13 Basic service sets (BSS
Page 33 and 34: Figure 3.15 CSMA/CA flow diagramTCP
Page 35 and 36: Figure 3.17 Frame formatTCP/IP Prot
Page 37 and 38: Figure 3.18 Control framesTCP/IP Pr
Page 41 and 42: NoteThe CTS frame in CSMA/CA handsh
Page 43 and 44: Figure 3.21 Exposed station problem
Page 45 and 46: Figure 3.23 PiconetTCP/IP Protocol
Page 47 and 48: Figure 3.25 Frame format types72 bi
Page 49 and 50: Topics Discussed in the Section65K
Page 51 and 52: NoteADSL is an asymmetric communica
Page 53 and 54:
Figure 3.28 ADSL and DSLAMTCP/IP Pr
Page 55 and 56:
Figure 3.30 Cable modem configurati
Page 57 and 58:
TCP/IP Protocol Suite 57
Page 59 and 60:
3-4 SWITCHED WANSThe backbone netwo
Page 61 and 62:
NoteA cell network uses the cell as
Page 63 and 64:
Figure 3.33 Architecture of an ATM
Page 65 and 66:
NoteA virtual connection is defined
Page 67 and 68:
Figure 3.36 Use of the layersTCP/IP
Page 69 and 70:
Figure 3.37 AAL5TCP/IP Protocol Sui
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Figure 3.39 An ATM cellTCP/IP Proto
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Topics Discussed in the SectionRepe
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Figure 3.41 Repeater or hubSentMain
Page 77 and 78:
NoteA bridge has a table used in fi
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Figure 3.42 BridgeBridge tableAddre
Page 81 and 82:
NoteA router is a three-layer (phys
Page 83 and 84:
Figure 3.44 Routing exampleTCP/IP P
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Underlying Technologies ppt - Csmaster

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