Scenario 111

The last network administrator of your company left abruptly. You were recently hired to the position and cannot find any documentation on the network. Using a network-management tool, you now have a topology map of the network.

Refer to Figure 11-1 and answer the questions that follow.

1 Offer some reasons why the routing protocol EIGRP has recently been implemented in the network, and give the reasons for its deployment in that particular area of the network.

2 The ISP has decided that the company should set a default route into its domain. Write out the commands that would configure the default route.

3 Is the router connecting to the ISP the only router that needs configuration? If this is the case, explain the reasons for your decision. If other routers need configuration, write out the commands required, and explain why they are needed and where they would be applied.

4 The ISP router connecting into the company network will need static route(s) configured. Write out the commands to configure the router.

5 Will these routes need to be redistributed into the ISP domain? If the answer is yes, explain the reason for your decision, and then write out the configuration commands. If the answer is no, explain the reasons for your decision.

6 Are filters required in this design? If so, state why, describe the type of filters required, and tell how and where they would be applied.

7 It has been suggested that Enhanced IGRP should be configured using summarization. If this plan were to be implemented, on which routers would it be configured, and why?

Figure 11-1 Diagram of Network for Scenario 11-1

Figure 11-1 Diagram of Network for Scenario 11-1

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