Question

P13-5. Suppose you are to design a LAN for a company that has 150 employees, each
given a desktop computer attached to the LAN. What should be the data rate
of the LAN if the typical use of the LAN is shown below:
a. Each employee needs to retrieve a file of average size of 10 megabytes in a
second. An employee may do this on average 10 times during the eight-
hour working time.
b. Each employee needs to access the Internet at 250 Kbps. This can happen
for 10 employees simultaneously.
c. Each employee may receive 10 e-mails per hour with an average size of
100 kilobytes. Half of the employees may receive e-mails simultaneously.

Answer 1

Answer:

mins give me in short ok I can't understand