1. Chapter 11 Data Link Protocols
Asynchronous Protocols
Synchronous Protocols
Character-Oriented Protocols
Bit-Oriented Protocols
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 The McGraw-Hill Companies, Inc., 1998

2.  The McGraw-Hill Companies, Inc., 1998
Figure 11-1
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3.  The McGraw-Hill Companies, Inc., 1998
Figure 11-2
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4. XMODEM  The McGraw-Hill Companies, Inc., 1998 Figure 11-3
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5.  The McGraw-Hill Companies, Inc., 1998
Figure 11-4
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6.  The McGraw-Hill Companies, Inc., 1998
Figure 11-5
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7. Simple Frame  The McGraw-Hill Companies, Inc., 1998 Figure 11-6
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8. A Frame with Header  The McGraw-Hill Companies, Inc., 1998
Figure 11-7
A Frame with Header
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9. Multiblock Frame  The McGraw-Hill Companies, Inc., 1998 Figure 11-8
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10. Multiframe Transmission
Figure 11-9
Multiframe Transmission
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11. Control Frame  The McGraw-Hill Companies, Inc., 1998 Figure 11-10
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12. Control Frames  The McGraw-Hill Companies, Inc., 1998 Figure 11-11
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13. Control Frames  The McGraw-Hill Companies, Inc., 1998
Figure continued
Control Frames
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14. Control Frames  The McGraw-Hill Companies, Inc., 1998
Figure continued
Control Frames
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15. Byte Stuffing  The McGraw-Hill Companies, Inc., 1998 Figure 11-12
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