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. There is a single ISA Server 2006 computer in the network. This computer is named ISA01. All Internet access for the local network occurs through ISA01. A Web server named S01 is contained in the network. S01 has been configured as a SecureNAT client. A Web application runs on S01 that communicates with an external Web site named www.wiikigo.com.
ISA01 is configured with two access rules for outbound HTTP access. The two rules are respectively named HTTP Access 01 and HTTP Access 02. HTTP Access 01 has been configured to use the All Authenticated Users user set as a condition. HTTP Access 02 has been configured to use the All Users user set as a condition, and it limits outbound HTTP traffic to the IP address of S01. You find that www.wiikigo.com cannot be accessed by the Web application. But you are sure that external Web sites can be accessed by users. At the time that the Web application communicates with www.wiikigo.com, it needs to be allowed to use anonymous credentials. Besides, at the time that all external Web sites are accessed by all users, authentication on ISA01 is required for all of them.
So what action should you perform?
A.
For the HTTP protocol, the Web Proxy filter should be disabled on ISA01.
B.
The order of the access rules should be modified so that HTTP Access 02 is processed before HTTP Access 01.
C.
On S01, Web Proxy clients should be configured to circumvent the proxy server for the IP address of the server which hosts www.wiikigo.com.
D.
On ISA01, the fully qualified domain name (FQDN) www.wiikigo.com should be added to the list of domain names available on the Internal network.