Your network consists of one Active Directory forest that contains two domains named domain1 and domain2.
The functional level of the forest is Windows Server 2003.
All domain controllers run Windows Server 2003. The relevant portion of the network is configured as shown in the exhibit. (Click the Exhibit button.)
All domain controllers for domain1 are in the hub sites. All domain controllers for domain2 are in the spoke sites.
The Bridge all site links option is disabled.
You plan to deploy a read-only domain controller (RODC) in SiteH for domain2.
You need to prepare the environment for the installation of the RODC.
What should you do?
A. Upgrade DC7 to Windows Server 2008.
B. Upgrade DC2 to Windows Server 2008.
C. Lower site link costs between the satellite sites (SiteF, SiteG, and SiteH) and SiteB to 80.
D. Enable the Bridge all site links option. Create a BH-AB site link bridge that includes the B-H and A-B site links.
