Ivan’s main internal network 10.10.10.0/24 allows all traffic to the Internet using Hide NAT. Ivan also has a small network 10.10.20.0/24 behind the internal router. Ivan wants to configure the kernel to translate the source address only when network 10.10.20.0 tries to access the Internet for HTTP, SMTP, and FTP services.
Which of the following configurations will allow this network to access Internet?
A.
Automatic Static NAT on network 10.10.20.0/24
B.
Manual Hide NAT rules for HTTP, FTP, and SMTP services for network 10.10.20.0/24
C.
Manual Static NAT rules for network 10.10.20.0/24
D.
Automatic Hide NAT for network 10.10.20.0/24
E.
No change is necessary