May 2024
Intermediate to advanced
309 pages
13h 33m
English
Content preview from Data Communications and Computer Networks by Pearson
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168 Data Communications and Computer Networks
7. Write a short note on FDDI. Explain access method, time registers, timers and station
procedure.
Ans: The fib e distributed data interface (FDDI) refers to the first high speed LAN protocol
standardized by ANSI and ITU-T. It has also been approved by the ISO and resembles IEEE 802.5
standards. It uses fibre optic cable; thus, packet size, network segment length and number of stations
increase. It offers a speed of 100 Mbps over the distance of up to 200 km and connects up to 1,000
stations. The distance between any two stations cannot be more than a few kilometers. ...
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