You are designing an authentication solution to meet the security needs of the network administrators. You install an enterprise certification authority (CA). Which three additional actions should you take?（）
- AEnroll each administrative account for a smart card authentication certificate.
- BConfigure autoenrollment for computer authentication certificates.
- CInstall a smart card reader on each server computer.
- DInstall a smart card reader on each network administrator’s computer.
- EConfigure each administrative account to require a smart card for interactive logon.
- FConfigure the Default Domain Policy GPO to require smart cards for interactive login.