Suppose you attempt to use Web Access to reach an individual ESX host but receive a "host not found" error. Which of the following is LEAST likely to be the cause of the problem?

A.
The Apache Tomcat server is not currently running on the host.

B.
The server is not currently powered on.

C.
The Service Console’s IP address has recently been changed.

D.
Your VI Client has not been configured to allow you to use the Web Access facility.