Answered: Assume the sender knows about and is…

Assume the sender knows about and is prepared for a constant roundtrip delay. Given the potential for packet loss in standard rdt 3.0, is a timeout still necessary? Explain.

Systems Architecture

7th Edition

ISBN:9781305080195

Author:Stephen D. Burd

Publisher:Stephen D. Burd

Chapter9: Computer Networks

Section: Chapter Questions

Problem 10VE

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Concept explainers

Types Of Protocols

A network protocol is a collection of rules that governs the exchange of data between devices connected to the same network. In other words, network protocols are rules that specify how devices communicate or transfer data over a network. The sender and receiver systems must obey the standards to facilitate communication between them.

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Assume the sender knows about and is prepared for a constant roundtrip delay. Given the
potential for packet loss in standard rdt 3.0, is a timeout still necessary? Explain.

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The sender side of rdt3.0 simply ignores (that is, takes no action on) all received packets that are either in error or have the wrong value in the acknum field of an acknowledgment packet. Suppose that in such circumstances, rdt3.0 were simply to retransmit the current data packet. Would the protocol still work?
Let's assume there is a constant roundtrip delay between the sender and the recipient, and that the sender is aware of it. Does Protocol Rdt 3.0 Still Need a Timer, Considering the Risk of Packet Loss? Explain.
We will assume that there is a constant roundtrip delay between the sender and the recipient. Is a timer still required in protocol rdt 3.0 given the possibility of packet loss? Explain.
Assume that there is a consistent roundtrip delay between the sender and the receiver, and that the sender is aware of the delay. Is the inclusion of a timer in protocol RDT 3.0 still required, considering the possibility of packet loss? Explain.
Let's make the assumption that there is a continuous delay in both directions between the sender and the receiver, and that the sender is aware of the delay in both directions. When taking into account the possibility of packet loss, is a Timer Still Required for Protocol Rdt 3.0? Explain.
Suppose the sender knows about and accepts a constant roundtrip delay in communication. Given that there's still a chance of packet loss in protocol rdt 3.0, is a timer still necessary? Explain.
Assume a constant round-trip delay between the sender and receiver, and that the sender is aware of this delay before starting. Due to the probability of packet loss, is a timer still necessary in protocol rdt 3.0? Explain.
Let's pretend the sender is aware of, and prepared for, a continuous roundtrip delay between their end and the receiver's. Would a timer still be useful in protocol rdt 3.0, given the possibility of packet loss? Explain.
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It is possible for a series of packets to be sent from one host to another over the same connection. Please break down the time it takes for a single package to go from beginning to conclusion. Is it expected that one of the delays would last a certain period of time while the other delay's length will be more malleable?
Assume that the sender and receiver have a constant roundtrip delay and that the sender is aware of it. Given the potential of packet loss, is a timer still necessary in protocol rdt 3.0? Explain.
Please give me correct solution.