In order for the Security Management Server to install a policy to the Firewall, an explicit rule mu

In a distributed management environment, the administrator has removed the default check from Accept Control Connections under the Policy / Global Properties / FireWall tab. In order for the Security Management Server to install a policy to the Firewall, an explicit rule must be created to allow the server to communicate to the Security Gateway on port ______.

A.
256

B.
80

C.
900

D.
259