You have been asked to change the vSphere networking security policy settings for a network that is used by all of the virtual machines in a vSphere cluster. In order to implement this change which two tasks must you complete? (Choose two)
A. Change the security policies for the affected port groups on each vSphere Standard Switch used by virtual machines on every CSXi host in the cluster.
B. Change the security policies for the affected distributed port groups on the vSphere Distributed Switches used by virtual machines using vCenter Server.
C. Change the security policies in the virtual NICs on each virtual machine in the cluster.
D. Change the security policies for the vSphere cluster using vCenter Server.
