Which method of address translation would you use?

You are setting up an IKE VPN between two VPN-1/FireWall-1 Enforcement Modules protecting
two networks. One network is using an RFC 1918 compliant address range of 10.15.0.0. The other
network is using an RFC 1918 compliant address range of 192.168.9.0. Which method of address
translation would you use?

A.
Dynamic Source

B.
Dynamic

C.
Static Source

D.
None

E.
Static Destination