Redraw Figure 11.2 using the following scenario: Figure 11.2 a. Frame 0 is sent, but lost. b.
Question:
Redraw Figure 11.2 using the following scenario:
Figure 11.2
a. Frame 0 is sent, but lost.
b. Frame 0 is resent and acknowledged.
c. Frame 1 is sent and acknowledged, but the acknowledgment is lost.
d. Frame 1 is resent and acknowledged.
Transcribed Image Text:
Figure 11.2 Byte stuffing and unstuffing Data from upper layer Flag ESC Sent frame Stuffed , Flag ESC Flag ESC ESC Trailer Flag Header Extra Extra byte byte Flag ESC Flag ESC ESC Trailer Flag Header Received frame Unstuffed Flag Data to upper layer ESC
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