Correct Answer: B
Static Network Address Translation (NAT) is used to translate a private IP address to a public IP address one-to-one. To complete the configuration of static NAT, you need to specify which interfaces are connected to the inside network (usually the private network) and which are connected to the outside network (usually the public network). The correct commands to complete the configuration are:
R1(config)#interface GigabitEthernet0/0
R1(config-if)#ip nat outside
R1(config)#interface GigabitEthernet0/1
R1(config-if)#ip nat inside
This configuration designates GigabitEthernet0/0 as the outside interface connected to the public network and GigabitEthernet0/1 as the inside interface connected to the private network. The ip nat inside command is applied to the inside interface, and the ip nat outside command is applied to the outside interface.
References:
* Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR) training materials.
* Cisco documentation and configuration guides for NAT on Cisco IOS routers.