In Example 11.4 (Figure 11.13), assume the round trip time for a frame is 40 milliseconds. Explain

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In Example 11.4 (Figure 11.13), assume the round trip time for a frame is 40 milliseconds. Explain what will happen if we set the time-out in each of the following cases.

Figure 11.13

Sending node Receiving node Data-link Network Network Data-link Legend Packet Frame 0 Start the timer. Packet ACK 1 D St

a. 35 milliseconds

b. 45 milliseconds

c. 40 milliseconds

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Data Communications and Networking

ISBN: 978-0073376226

5th edition

Authors: Behrouz A. Forouzan

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Question Posted: Dec 13, 2018 07:45 AM

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In Example 11.4 (Figure 11.13), assume the round trip time for a frame is 40 milliseconds. Explain

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a In this case the timeout is less than the roundtrip time The first frame cannot be acknowled...View the full answer

Data Communications and Networking

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