Which statements about the PIX Firewall’s multicasting capabilities are true? Choose three.

A.
The PIX Firewall can be configured to act as an IGMP proxy agent.

B.
The PIX Firewall supports Stub Multicast Routing.

C.
To enable the PIX Firewall for Stub Multicast Routing, you must configure GRE tunnels for
passing multicast traffic.

D.
When the PIX Firewall is configured for Stub Multicast Routing, it is not necessary to construct
GRE tunnels to allow multicast traffic to bypass the PIX Firewall.

E.
The only way you can currently enable the PIX Firewall to pass multicast traffic is by
constructing GRE tunnels.

F.
The PIX Firewall does not support multicasts.