You are the administrator of your company's network. The network is configured as shown in the exhibit.  You want to install Windows 2000 Professional on 10 non-PXE-compliant computers that are on the marketing segment of your network. You start one of the computers by using a RIS boot disk. However, you cannot connect to the RIS server. You verify that the existing client computers on the network can connect to network servers, including the RIS server. The network router does not support BOOTP, so existing client computers use manually configured TCP/IP addresses. You want to enable the computers to connect to the RIS server.    What should you do?（）

• A、Add a computer running DHCP Relay Agent to the marketing segment.
• B、Add a computer running the network monitor driver to the marketing segment.
• C、Move the Windows 2000 Server computer running WINS to the marketing segment.
• D、Move the Windows 2000 Server computer running Active Directory to the marketing segment.