You work as an IT professional in an international corporation named Wiikigo. In the company, your job is to configure Microsoft Internet Security and Acceleration Server 2006. And you are experienced in performing and managing networks and operational systems. In addition, you are skilled at deploying ISA Server 2006, configuring firewall settings, and optimizing performance of the ISA Server 2006 cache. An ISA Server 2006 computer is included by your network. The ISA is named ISA01, and the ISA is operating in a Workgroup. ISA01 serves as a remote access VPN server for the network. Remote access VPN clients can connect to ISA01 by utilizing either PPTP or L2TP over IPSec. However, it is reported that after the corporate network is connected, file shares on the network file server will be unavailable without first being presented with an authentication prompt. You are required to make sure that credentials should not be required from the users when file shares are accessed. From the following four options, which two should be performed? (Choose more than one)

A.
An access rule should be created to enable the LDAP and LDAPS protocols from the Local Host network to the Internal network.

B.
ISA01 should be joined to the domain.

C.
The users should be taught to log on by utilizing their domain credentials via dial-up networking.

D.
ISA01 should be set as a RADIUS client.