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Suppose that a router receives simultaneously 3 packets (pkt1, pkt2, and pkt3) with length L1 = 1 Kbit, L2 = 8 Kbit, and L3 = 4 Kbit, respectively. The three packets are to be forwarded through the same link with transmission rate R = 4 Mbps. Packets are to be forwarded in the following order: pk1, pkt2, pkt3. %3D 1. What is the queueing delay of pkt1? 2. What is the queueing delay of pkt2? 3. What is the queueing delay of pkt3?

Suppose that a router receives simultaneously 3 packets (pkt1, pkt2, and pkt3) with length L1 = 1 Kbit, L2 = 8 Kbit, and L3 = 4 Kbit, respectively. The three packets are to be forwarded through the same link with transmission rate R = 4 Mbps. Packets are to be forwarded in the following order: pk1, pkt2, pkt3. %3D 1. What is the queueing delay of pkt1? 2. What is the queueing delay of pkt2? 3. What is the queueing delay of pkt3?

Computer Networking: A Top-Down Approach (7th Edition)
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 that a router receives simultaneously 3 packets (pkt1, pkt2, and pkt3) with length L1 = 1 Kbit, L2 = 8 Kbit, and L3 = 4 Kbit, respectively. The three packets are to be forwarded through the same link with transmission rate R = 4 Mbps. Packets are to be forwarded in the following order: pk1, pkt2, pkt3. R 1. What is the queueing delay of pkt1? 2. What is the queueing delay of pkt2? 3. What is the queueing delay of pkt3? 4. What is the average queueing delay at router R?
Transcribed Image Text:Suppose that a router receives simultaneously 3 packets (pkt1, pkt2, and pkt3) with length L1 = 1 Kbit, L2 = 8 Kbit, and L3 = 4 Kbit, respectively. The three packets are to be forwarded through the same link with transmission rate R = 4 Mbps. Packets are to be forwarded in the following order: pk1, pkt2, pkt3. R 1. What is the queueing delay of pkt1? 2. What is the queueing delay of pkt2? 3. What is the queueing delay of pkt3? 4. What is the average queueing delay at router R?
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