You have configured the router to use an interface-style service set on an interface.
Which two statements are true? (Choose two.)

A.
The router will use the interface-style service set to process multicast traffic if you have configured a service filter that selects the traffic.

B.
If you do not configure a service set to use any stateful firewall rules, the AS PIC allows all connections.

C.
The router will use the interface-style service set to process all multicast traffic by default.

D.
If you use at least one stateful firewall rule, the AS PIC discards all connections that fail to match.