Which two IKEv1 policy options must match on each peer when you configure an IPsec site-to-site VPN?

Which two IKEv1 policy options must match on each peer when you configure an IPsec site-to-site
VPN? (Choose two.)

A.
priority number

B.
hash algorithm

C.
encryption algorithm

D.
session lifetime

E.
PRF algorithm

Explanation: