Which of the following CGMP (Cisco Group Management Protocol) statements are correct? (Select two.)

A.
CGMP manages multicast traffic in Catalyst 5000 series switched by allowing directed switching of IP multicast traffic.

B.
CGMP will switch IP multicast packets to all ports in one specific VLAN.

C.
CGMP filtering required a network connection from the Catalyst 5000 series switch to a router running CGMP.

D.
CGMP handles ARP, SAP, UDP, SSAP and DSAP.