Chapter 5

Using Routing and Remote Access

5-53

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For an RRAS router to use either RIP or OSPF, you must install the routing protocol

and then select the interfaces over which the protocol will transmit messages.

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Incorrect routing protocol configurations can prevent the routers on the network

from sharing their routing table entries, which in turn prevents the routers from

forwarding traffic properly.

Case Scenario Exercise

You are the network infrastructure design specialist for Litware Inc., a manufacturer of

specialized scientific software products, and you have already created a network

design for their new office building, as described in the Case Scenario Exercise in

Chapter 1. The office building is a three-story brick structure built in the late 1940s,

which has since been retrofitted with several types of network cabling by various ten-

ants. Your network design for the building calls for the installation of four LANs, each

of which is connected to a fifth, backbone network. The backbone is connected to the

company’s home office using a T-1 leased line, and a second T-1 connects the back-

bone to an ISP’s network, for Internet access.

To connect the building’s internetwork to the company’s home office and to the ISP,

you must install two routers, and you have decided to use computers running Windows

Server 2003 and the Routing and Remote Access service. The first computer running

Windows Server 2003 is called Router01 and two network interface adapters are

installed in it. In the Network Connections tool, the adapter connecting the computer to

the local network is called LAN Connection and the adapter connected to the T-1 pro-

viding access to the home office network is called WAN Connection. The second com-

puter, Router02, also has two network interface adapters, named LAN Connection and

ISP Connection, respectively.

The Litware home office network and all the company’s other branch offices use RIP,

and you have already configured the routers connecting the building’s LANs to use RIP.

Based on this information, answer the following questions:

1. When you are running the Routing And Remote Access Server Setup Wizard on

Router2, which option should you select in the Configuration page?

a. Network Address Translation (NAT)

b. Remote Access (Dial-Up Or VPN)

c. Secure Connection Between Two Private Networks

d. Virtual Private Network (VPN) Access And NAT