Scenario: An engineer has configured a virtual server that users access using HTTP port
80. The web application also uses TCP port 81 and 8080 for non-user access. The engineer
would like to prevent users from connecting to web servers if any of the ports go down. How
should the engineer set this configuration to ensure service availability?

A.
Lower the server timeout value.

B.
Create additional virtual servers for ports 81 and 8080.

C.
Increase the monitor threshold.

D.
Create monitors for ports 81 and 8080, and bind to the service or service group.