merely represent one possibility for each scenario. The intention is to test your base knowledge
and understanding of the concepts discussed in this chapter.
answers in line with the concepts of the answers provided and explained here? If not, go back
and read the chapter again, focusing on the sections related to the problem scenario.
are recommended. The Ethernet module provides connectivity to the local LAN. The T1
and MICA bank fulfill the dial-up needs, and the serial card enables Frame Relay.
BOD should be considered to improve the service.
analog service. This question requires you to think about how termination is done for both
analog and digital in the same device.
sure that the service is divergent into your branch office so that if the frame fails due to a
"back-hoe attack," the ISDN line has a chance of being uninterrupted.
noncritical traffic such as HTTP so that the mission critical information is not lost. It is
assumed that the reason for the T1 is that the bandwidth is needed. If an ISDN BRI is used
for backup, the highest possible link would be 128 kbps, hence the need for strict control.
that there are only three remotes, you might want to go with the 1600 router and buy two
for each location so that in the event of a hardware failure, a hot swap could be done.