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---Compare the preamble field with the SFD field in terms of their sizes and functions. ---Suppose the length of a 10Base5 cable is 2000 m. If the speed of propagation in a thick coaxial cable is 200,000,000 m/s, how long does it take for a bit to travel from the beginning to the end of the network? Assume there is a 5-μs delay in the equipment. ---In a standard Ethernet LAN with a data rate of 10 Mbps, the average size of a frame is 1000 bytes. If a noise of 2 ms occurs on the LAN, how many frames are affected?

---Compare the preamble field with the SFD field in terms of their sizes and functions. ---Suppose the length of a 10Base5 cable is 2000 m. If the speed of propagation in a thick coaxial cable is 200,000,000 m/s, how long does it take for a bit to travel from the beginning to the end of the network? Assume there is a 5-μs delay in the equipment. ---In a standard Ethernet LAN with a data rate of 10 Mbps, the average size of a frame is 1000 bytes. If a noise of 2 ms occurs on the LAN, how many frames are affected?

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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---Compare the preamble field with the SFD field in terms of their sizes and functions.

---Suppose the length of a 10Base5 cable is 2000 m. If the speed of propagation in a thick coaxial cable is 200,000,000 m/s, how long does it take for a bit to travel from the beginning to the end of the network? Assume there is a 5-μs delay in the equipment.

---In a standard Ethernet LAN with a data rate of 10 Mbps, the average size of a frame is 1000 bytes. If a noise of 2 ms occurs on the LAN, how many frames are affected?

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