单项选择题 Your network contains an Active Directory domain named adatum.com. The domain contains a member server named Server1 and a domain controller named DC2.All servers run Windows Server 2012 R2. On DC2, you open Server Manager and you add Server1 as another server to manage. From Server Manager on DC2, you right-click Server1 as shown in the exhibit. (Click the Exhibit button.) You need to ensure that when you right-click Server1, you see the option to run the DHCP console. What should you do?（）

问答题 Your network contains a subnet named Subnet1. Subnet1 contains a DHCP server named Server1. You deploy a new subnet named Subnet2. On Subnet2, you deploy a new server named Server2 that runs Windows Server 2012 R2. You need to configure Server2 to route DHCP broadcast from Subnet2 to Server1. Which server role should you install on Server2? To answer, select the appropriate role in the answer area.

单项选择题 Your network contains an Active Directory domain named contoso.com. All servers run Windows Server 2012 R2. Client computers run either Windows 7 or Windows 8. All of the computer accounts of the client computers reside in an organizational unit (OU) named Clients. A Group Policy object (GPO) named GPO1 is linked to the Clients OU. All of the client computers use a DNS server named Server1. You configure a server named Server2 as an ISATAP router. You add a host (A) record for ISATAP to the contoso.com DNS zone. You need to ensure that the client computers locate the ISATAP router. What should you do?（）