Chapter 12           Local Area Networks   •   Project 802   •   Ethernet   •   Token Ring   •   FDDIWCB/McGraw-Hill      ...
Figure 12-1                  OSI Model and Project 802WCB/McGraw-Hill                   © The McGraw-Hill Companies, Inc.,...
Logical Link Control (LLC) provides single data linkcontrol protocol for all IEEE LANs while Media AccessControl (MAC) pr...
Figure 12-2                  Project 802WCB/McGraw-Hill                 © The McGraw-Hill Companies, Inc., 1998
Figure 12-3              PROTOCOL DATA UNIT(PDU)              FormatWCB/McGraw-Hill               © The McGraw-Hill Compan...
Figure 12-4                  PDU Control FieldWCB/McGraw-Hill               © The McGraw-Hill Companies, Inc., 1998
Figure 12-5                  ETHERNETWCB/McGraw-Hill        © The McGraw-Hill Companies, Inc., 1998
Figure 12-6                  Evolution of CSMA/CDWCB/McGraw-Hill              © The McGraw-Hill Companies, Inc., 1998
Figure 12-7                         MAC Frame                  PDU can be from 46 to 1500 bytesWCB/McGraw-Hill            ...
Figure 12-8              10BASE5- THICK ETHERNET     LAN Topology, Baseband signal, maximum segment length     500meters  ...
Figure 12-9WCB/McGraw-Hill   © The McGraw-Hill Companies, Inc., 1998
Figure 12-9-continued                        10BASE5-THICK ETHETNRTWCB/McGraw-Hill                     © The McGraw-Hill C...
Figure 12-10               Transceiver connection in 10Base5WCB/McGraw-Hill                    © The McGraw-Hill Companies...
Figure 12-11WCB/McGraw-Hill   © The McGraw-Hill Companies, Inc., 1998
Figure 12-11-continued                         10BASE2-THIN ETHERNET  LAN Topology, reduced cost, easy installation.  Shor...
Figure 12-12WCB/McGraw-Hill   © The McGraw-Hill Companies, Inc., 1998
Figure 12-12-continued                           10BASET     Star topology LAN, maximum length 100metersWCB/McGraw-Hill   ...
Figure 12-13WCB/McGraw-Hill   © The McGraw-Hill Companies, Inc., 1998
Figure 12-13-continued                         1BASE5      Star topologyWCB/McGraw-Hill                   © The McGraw-Hil...
Figure 12-14WCB/McGraw-Hill   © The McGraw-Hill Companies, Inc., 1998
Figure 12-15                  Token PassingWCB/McGraw-Hill             © The McGraw-Hill Companies, Inc., 1998
Figure 12-15-continued                         Token PassingWCB/McGraw-Hill                    © The McGraw-Hill Companies...
Figure 12-15-continued                         Token PassingWCB/McGraw-Hill                    © The McGraw-Hill Companies...
Figure 12-15-continued                         Token PassingWCB/McGraw-Hill                    © The McGraw-Hill Companies...
Figure 12-16                  Token Ring FrameWCB/McGraw-Hill             © The McGraw-Hill Companies, Inc., 1998
Figure 12-17                  Data Frame FieldsWCB/McGraw-Hill              © The McGraw-Hill Companies, Inc., 1998
Figure 12-17-continued                         Data Frame FieldsWCB/McGraw-Hill                     © The McGraw-Hill Comp...
Figure 12-18                  Token RingWCB/McGraw-Hill            © The McGraw-Hill Companies, Inc., 1998
Figure 12-19                  Token Ring SwitchWCB/McGraw-Hill               © The McGraw-Hill Companies, Inc., 1998
Figure 12-20                  MAUWCB/McGraw-Hill         © The McGraw-Hill Companies, Inc., 1998
Figure 12-21                  FDDIWCB/McGraw-Hill          © The McGraw-Hill Companies, Inc., 1998
Figure 12-22                  FDDI ExampleWCB/McGraw-Hill            © The McGraw-Hill Companies, Inc., 1998
Figure 12-22-continued                         FDDI ExampleWCB/McGraw-Hill                   © The McGraw-Hill Companies, ...
Figure 12-23                  FDDI EncodingWCB/McGraw-Hill            © The McGraw-Hill Companies, Inc., 1998
Figure 12-24                  FDDI LayersWCB/McGraw-Hill            © The McGraw-Hill Companies, Inc., 1998
Figure 12-25                  FDDI FramesWCB/McGraw-Hill           © The McGraw-Hill Companies, Inc., 1998
Figure 12-26                  FDDI RingsWCB/McGraw-Hill            © The McGraw-Hill Companies, Inc., 1998
Figure 12-27                  FDDI Ring FailureWCB/McGraw-Hill               © The McGraw-Hill Companies, Inc., 1998
Figure 12-28                  FDDI NodesWCB/McGraw-Hill           © The McGraw-Hill Companies, Inc., 1998
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13 ethernet

  1. 1. Chapter 12 Local Area Networks • Project 802 • Ethernet • Token Ring • FDDIWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  2. 2. Figure 12-1 OSI Model and Project 802WCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  3. 3. Logical Link Control (LLC) provides single data linkcontrol protocol for all IEEE LANs while Media AccessControl (MAC) provides different protocols for differentLANs.MAC contains synchronization, flag, flow and errorcontrol specifications necessary to move information fromone place to another and the physical address of the nextstation to reduce and route a packet.
  4. 4. Figure 12-2 Project 802WCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  5. 5. Figure 12-3 PROTOCOL DATA UNIT(PDU) FormatWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  6. 6. Figure 12-4 PDU Control FieldWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  7. 7. Figure 12-5 ETHERNETWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  8. 8. Figure 12-6 Evolution of CSMA/CDWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  9. 9. Figure 12-7 MAC Frame PDU can be from 46 to 1500 bytesWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  10. 10. Figure 12-8 10BASE5- THICK ETHERNET LAN Topology, Baseband signal, maximum segment length 500meters Ethernet SegmentsWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  11. 11. Figure 12-9WCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  12. 12. Figure 12-9-continued 10BASE5-THICK ETHETNRTWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  13. 13. Figure 12-10 Transceiver connection in 10Base5WCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  14. 14. Figure 12-11WCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  15. 15. Figure 12-11-continued 10BASE2-THIN ETHERNET LAN Topology, reduced cost, easy installation. Shorter range, less capacity.WCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  16. 16. Figure 12-12WCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  17. 17. Figure 12-12-continued 10BASET Star topology LAN, maximum length 100metersWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  18. 18. Figure 12-13WCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  19. 19. Figure 12-13-continued 1BASE5 Star topologyWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  20. 20. Figure 12-14WCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  21. 21. Figure 12-15 Token PassingWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  22. 22. Figure 12-15-continued Token PassingWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  23. 23. Figure 12-15-continued Token PassingWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  24. 24. Figure 12-15-continued Token PassingWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  25. 25. Figure 12-16 Token Ring FrameWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  26. 26. Figure 12-17 Data Frame FieldsWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  27. 27. Figure 12-17-continued Data Frame FieldsWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  28. 28. Figure 12-18 Token RingWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  29. 29. Figure 12-19 Token Ring SwitchWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  30. 30. Figure 12-20 MAUWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  31. 31. Figure 12-21 FDDIWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  32. 32. Figure 12-22 FDDI ExampleWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  33. 33. Figure 12-22-continued FDDI ExampleWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  34. 34. Figure 12-23 FDDI EncodingWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  35. 35. Figure 12-24 FDDI LayersWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  36. 36. Figure 12-25 FDDI FramesWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  37. 37. Figure 12-26 FDDI RingsWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  38. 38. Figure 12-27 FDDI Ring FailureWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998
  39. 39. Figure 12-28 FDDI NodesWCB/McGraw-Hill © The McGraw-Hill Companies, Inc., 1998

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