1. Assume L1 has a bandwidth of 0.5 Mbps (Megabits per second) and L2 has a bandwidth of 1 Mbps (Megabits per second). Assume a propagation delay of 0.1 seconds for each link. How long does it take to send a 1 Megabyte file (8 bits per byte) using message switching? 2. What about using packet switching with 1 Kilobyte packets and no headers (1000 Kilobytes per Megabyte)? 3. Using the same details as the previous question, how many complete packets have reached R1 at 1 second?
1. Assume L1 has a bandwidth of 0.5 Mbps (Megabits per second) and L2 has a bandwidth of 1 Mbps (Megabits per second). Assume a propagation delay of 0.1 seconds for each link. How long does it take to send a 1 Megabyte file (8 bits per byte) using message switching? 2. What about using packet switching with 1 Kilobyte packets and no headers (1000 Kilobytes per Megabyte)? 3. Using the same details as the previous question, how many complete packets have reached R1 at 1 second?
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...
Related questions
Question
1. Assume L1 has a bandwidth of 0.5 Mbps (Megabits per second) and L2
has a bandwidth of 1 Mbps (Megabits per second). Assume a propagation
delay of 0.1 seconds for each link. How long does it take to send a 1
Megabyte file (8 bits per byte) using message switching?
2. What about using packet switching with 1 Kilobyte packets and no headers
(1000 Kilobytes per Megabyte)?
3. Using the same details as the previous question, how many complete packets have reached R1 at 1 second?
Transcribed Image Text:A
L1
R1
L2
B
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