Your network contains an Active Directory domain. The domain contains a DHCP server named Server1.You create a scope named Scope1 on Server1.You need to prevent unauthorized DHCP clients from receiving addresses from Server1.What should you do？（）
- A From the DHCP console, configure filters.
- B From the Local Security Policy console, modify the network settings.
- C From the Local Users and Groups console, modify the membership of the DHCP Users group.
- D From the Netsh tool, change to the DHCP Server context, and then run the initiate auth command.