Your network contains an Active Directory domain. The domain is configured as shown in the following table： Active Directory site Domain controllers Main DC1 and DC2 Branch1 DC3 Branch2 None Users in Branch2 sometimes authenticate to a domain controller in Branch1. You need to ensure that users in Branch2 only authenticate to the domain controllers in Main. What should you do（）
- AOn DC3， set the AutoSiteCoverage value to 0.
- BOn DC3， set the AutoSiteCoverage value to 1.
- COn DC1 and DC2， set the AutoSiteCoverage value to 0.
- DOn DC1 and DC2， set the AutoSiteCoverage value to 1.