Which four parameters must be defined in an ISAKMP policy when you are creating an IPsec site-to-site VPN using the Cisco ASDM? (Choose four

Which four parameters must be defined in an ISAKMP policy when you are creating an IPsec site-to-site VPN using the Cisco ASDM? (Choose four.)

A.
encryption algorithm

B.
hash algorithm

C.
authentication method

D.
IP address of remote IPsec peer

E.
D-H group

F.
perfect forward secrecy