Your network contains an Active Directory domain named contoso.com. Contoso.com contains three servers. The servers are configured as shown in the following table. You plan to give users access to…

Question

Exhibit

Options

• AUpgrade DC1 to Windows Server 2008 R2.
• BAdd a static IPv6 address to DC1.
• CAdd a static IPv6 address to Server2.
• DUpgrade Server2 to Windows Server 2008 R2.

• A
  84% (31)
• B
  11% (4)
• C
  3% (1)
• D
  3% (1)

Explanation

DirectAccess requires the following: One or more DirectAccess servers running Windows Server 2008 R2 (with or without UAG) with two networkadapters: one that is connected directly to the Internet and one that is connected to the intranet. DirectAccessservers must be a member of an AD DS domain. On the DirectAccess server, at least two consecutive, public IPv4 addresses assigned to the network adapterthat is connected to the Internet. DirectAccess client computers that are running Windows 7 Enterprise or Windows 7 Ultimate. DirectAccessclients must be members of an AD DS domain. At least one domain controller and DNS server that is running Windows Server 2008 SP2 or Windows Server2008 R2. When UAG is used, DirectAccess can be deployed with DNS servers and domain controllers that arerunning Windows Server 2003 when NAT64 functionality is enabled. A public key infrastructure (PKI) to issue computer certificates, and optionally, smart card certificates for smartcard authentication and health certificates for NAP. For more information, see Public Key Infrastructure on theMicrosoft Web site. Without UAG, an optional NAT64 device to provide access to IPv4-only resources for DirectAccess clients. DirectAccess with UAG provides a built-in NAT64.

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