Calculate the delay x bandwidth product for the following links. Use one-way delay, measured from first bit sent to first bit eceived. (a) 100-Mbps Ethernet with a delay of 10 μs. b) 100-Mbps Ethernet with a single store-and-forward switch like that of Exercise 16(b), packet size of 12,000 bits, and 10 μs per link propagation delay. (c) 15-Mbps T1 link, with a transcontinental one-way delay of 50 ms. d) 1.5-Mbps T1 link between two groundstations communicating via a satellite in geosynchronous orbit, 35,900 km high. The only delay is speed-of-light propagation delay from Earth to the satellite and back.

Calculate the delay x bandwidth product for the following links. Use one-way delay, measured from first bit sent to first bit eceived. (a) 100-Mbps Ethernet with a delay of 10 μs. b) 100-Mbps Ethernet with a single store-and-forward switch like that of Exercise 16(b), packet size of 12,000 bits, and 10 μs per link propagation delay. (c) 15-Mbps T1 link, with a transcontinental one-way delay of 50 ms. d) 1.5-Mbps T1 link between two groundstations communicating via a satellite in geosynchronous orbit, 35,900 km high. The only delay is speed-of-light propagation delay from Earth to the satellite and back.

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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Question

Calculate the delay x bandwidth product for the following links.
Use one-way delay, measured from first bit sent to first bit
received.
(a) 100-Mbps Ethernet with a delay of 10 μs.
(b) 100-Mbps Ethernet with a single store-and-forward switch
like that of Exercise 16(b), packet size of 12,000 bits, and 10 μs
per link propagation delay.
(c) 1.5-Mbps T1 link, with a transcontinental one-way delay of
50 ms.
(d) 1.5-Mbps T1 link between two groundstations
communicating via a satellite in geosynchronous orbit,
35,900 km high. The only delay is speed-of-light propagation
delay from Earth to the satellite and back.

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