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.
259
B. 900

C.
256

D.
80