Which two statements are true about PAgP? (Choose two.)

A.
PaGP packets are sent with multicast group MAC address 01-80-c2-00-00-02.

B.
PAgP uses the same multicast group MAC address as Cisco Discovery Protocol.

C.
The PAgP protocol value is 0x0104.

D.
During detection, PAgP packets are transmitted every 2 seconds.