You have been asked to establish a dynamic IPsec VPN between your SRX device and a
remote user. Regarding this scenario, which three statements are correct? (Choose three.)
A.
You can use all methods of encryption.
B.
Only policy-based VPNs are supported.
C.
Only predefined proposal sets can be used.
D.
You must use preshared keys.
E.
IKE aggressive mode must be used.