Suppose there is exactly one network device X between a sending host (host A) and a receiving host (host B), as shown below. The transmission rate (bandwidth) between the host A and the network device X is R bps (bits per second), and the bandwidth between the network device X and the host B is R bps. The network device uses store-and-forward packet switching. When the host A sends a packet of length L bits to the host B, how much is the end-to-end delay? (Ignore queuing delay, propagation delay and processing delay) Select one: a. L/R b. L*R + L*R c. L/R + L/R d. L*R
Suppose there is exactly one network device X between a sending host (host A) and a receiving host (host B), as shown below. The transmission rate (bandwidth) between the host A and the network device X is R bps (bits per second), and the bandwidth between the network device X and the host B is R bps. The network device uses store-and-forward packet switching. When the host A sends a packet of length L bits to the host B, how much is the end-to-end delay? (Ignore queuing delay, propagation delay and processing delay) Select one: a. L/R b. L*R + L*R c. L/R + L/R d. L*R
Computer Networking: A Top-Down Approach (7th Edition)
7th Edition
ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
Section: Chapter Questions
Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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Suppose there is exactly one network device X between a sending host (host A) and a receiving host (host B), as shown below. The transmission rate (bandwidth) between the host A and the network device X is R bps (bits per second), and the bandwidth between the network device X and the host B is R bps. The network device uses store-and-forward packet switching. When the host A sends a packet of length L bits to the host B, how much is the end-to-end delay? (Ignore queuing delay, propagation delay and processing delay)
Select one:
a. L/R
b. L*R + L*R
c. L/R + L/R
d. L*R
Transcribed Image Text:Host A
Network device X
Host B
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