1. Chapter 1 Introduction Data Communication Networks
Protocols and Standards
Standard Organizations
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2. Data Communication System Components
Figure 1-1
Data Communication System Components
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3.  The McGraw-Hill Companies, Inc., 1998
Figure 1-2
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4.  The McGraw-Hill Companies, Inc., 1998
Figure 1-3
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5. Chapter 2 Basic Concepts
Line Configuration
Topology
Transmission Mode
Categories of Networks
Internetworks
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6.  The McGraw-Hill Companies, Inc., 1998
Figure 2-1
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7. Point-to-Point Line Configuration
Figure 2-2
Point-to-Point Line Configuration
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8. Point-to-Point Line Configuration
Figure 2-2-continued
Point-to-Point Line Configuration
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9. Point-to-Point Line Configuration
Figure 2-2-continued
Point-to-Point Line Configuration
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10. Multipoint Line Configuration
Figure 2-3
Multipoint Line Configuration
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11.  The McGraw-Hill Companies, Inc., 1998
Figure 2-4
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12. Mesh Topology  The McGraw-Hill Companies, Inc., 1998 Figure 2-5
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13. Star Topology  The McGraw-Hill Companies, Inc., 1998 Figure 2-6
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14. Tree Topology  The McGraw-Hill Companies, Inc., 1998 Figure 2-7
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15. Bus Topology  The McGraw-Hill Companies, Inc., 1998 Figure 2-8
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16. Ring Topology  The McGraw-Hill Companies, Inc., 1998 Figure 2-9
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17. Hybrid Topology  The McGraw-Hill Companies, Inc., 1998 Figure 2-10
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18.  The McGraw-Hill Companies, Inc., 1998
Figure 2-11
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19. Simplex  The McGraw-Hill Companies, Inc., 1998 Figure 2-12
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20. Half-Duplex  The McGraw-Hill Companies, Inc., 1998 Figure 2-13
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21. Full-Duplex  The McGraw-Hill Companies, Inc., 1998 Figure 2-14
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22.  The McGraw-Hill Companies, Inc., 1998
Figure 2-15
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23. Local Area Network  The McGraw-Hill Companies, Inc., 1998 Figure 2-16
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24. Local Area Network  The McGraw-Hill Companies, Inc., 1998
Figure 2-16-continued
Local Area Network
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25. Metropolitan Area Network
Figure 2-17
Metropolitan Area Network
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26. Wide Area Network  The McGraw-Hill Companies, Inc., 1998 Figure 2-18
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27. Internetwork (Internet)
Figure 2-19
Internetwork
(Internet)
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