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Ch17

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Ch17

  1. 1. Chapter 17 X.25
  2. 2. Figure 17-1 X.25
  3. 3. Figure 17-2 X.25 Layers in Relation to the OSI Layers
  4. 4. Figure 17-3 Format of a Frame
  5. 5. Figure 17-4 Addressing at the Frame Layer
  6. 6. Figure 17-5 Three Phases of the Frame Layer
  7. 7. Figure 17-6 Frame Layer and Packet Layer Domains
  8. 8. Figure 17-7 Virtual Circuits in X.25
  9. 9. Figure 17-8 LCNs in X.25
  10. 10. Figure 17-9 LCN Assignments
  11. 11. Figure 17-10 PLP Packet Format
  12. 12. Figure 17-11 Categories of PLP Packets
  13. 13. Figure 17-12 Data Packets in the PLP Layer
  14. 14. Figure 17-13 RR, RNR, and REJ Packets
  15. 15. Figure 17-14 Other Control Packets
  16. 16. Figure 17-15 Control Packet Formats
  17. 17. Figure 17-16 X.25 Address Format
  18. 18. Figure 17-17 Triple-X Protocols

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