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Kurose and Ross Edition 6 Exercise 3 Question R9 (Page No 286)

ajaysoni1924 asked in Computer Networks Apr 18, 2019

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In our rdt protocols, why did we need to introduce sequence numbers?

computer-networks
kurose-and-ross
transport-layer
communication
descriptive

ajaysoni1924 asked in Computer Networks Apr 18, 2019

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To distinguish between the arriving packet whether it contains new data or is retransmission, we introduced sequence numbers.

`JEET answered Oct 21, 2019

by `JEET

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ajaysoni1924 asked in Computer Networks Apr 18, 2019

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Kurose and Ross Edition 6 Exercise 3 Question R12 (Page No 286)
Visit the Go-Back-N Java applet at the companion Web site. Have the source send five packets, and then pause the animation before any of the five packets reach the destination. Then kill the first packet and ... destination and kill the first acknowledgment. Describe again what happens. Finally, try sending six packets. What happens?

ajaysoni1924 asked in Computer Networks Apr 18, 2019

by ajaysoni1924

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computer-networks
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transport-layer
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ajaysoni1924 asked in Computer Networks Apr 18, 2019

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Kurose and Ross Edition 6 Exercise 3 Question R11 (Page No 286)
Suppose that the roundtrip delay between the sender and receiver is constant and known to the sender. Would a timer still be necessary for protocol rdt 3.0 as shown in the figure, assuming that packets can be lost? Explain.

ajaysoni1924 asked in Computer Networks Apr 18, 2019

by ajaysoni1924

506 views

computer-networks
kurose-and-ross
transport-layer
descriptive
reliable-transfer

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3

ajaysoni1924 asked in Computer Networks Apr 18, 2019

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Kurose and Ross Edition 6 Exercise 3 Question R10 (Page No 286)
In our rdt protocols, why did we need to introduce timers?

ajaysoni1924 asked in Computer Networks Apr 18, 2019

by ajaysoni1924

704 views

computer-networks
kurose-and-ross
transport-layer
descriptive
tcp
udp

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ajaysoni1924 asked in Computer Networks Apr 18, 2019

1,978 views

Kurose and Ross Edition 6 Exercise 3 Question R8 (Page No 286)
Suppose that a Web server runs in Host C on port 80. Suppose this Web server uses persistent connections and is currently receiving requests from two different Hosts, A and B. Are all of the requests being sent through the ... If they are being passed through different sockets, do both of the sockets have port 80? Discuss and explain.

ajaysoni1924 asked in Computer Networks Apr 18, 2019

by ajaysoni1924

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computer-networks
kurose-and-ross
transport-layer
sockets
descriptive

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