Refer to the graphic. A company wants to use NAT in the network shown. Which commands will
apply the NAT configuration to the proper interfaces? (Choose two.)

A.
R1(config)# interface serial0/1R1(config-if)# ip nat outside

B.
R1(config)# interface serial0/1R1(config-if)# ip nat outside source pool 200.2.2.18
255.255.255.252

C.
R1(config)# interface fastethernet0/0R1(config-if)# ip nat outside

D.
R1(config)# interface fastethernet0/0R1(config-if)# ip nat inside

E.
R1(config)# interface fastethernet0/0R1(config-if)# ip nat inside source 10.10.0.0 255.255.255.0

F.
R1(config)# interface serial0/1R1(config-if)# ip nat inside

Explanation:
After creating the static NAT entries, the router needs to know which interfaces are “inside” and
which are “outside.” The ip nat inside and ip nat outside interface subcommands identify each
interface appropriately.
Reference: Cisco CCNA ICND, p.271