which address will you use to configure the IKE gateway?

Click the Exhibit button.
In the exhibit, you need to make a bidirectional VPN between the SSG 5 and the SSG 550.
On the SSG550, which address will you use to configure the IKE gateway?

A.
10.0.0.1

B.
20.0.0.1

C.
1.1.1.250

D.
4.4.4.250