
Which three options are needed to configure NAT on router GW so PC1 and PC2 will be able to ping 203.0.113.1? (Choose three)

NAT has been configured on the router 'GW' and the IP addresses of router 'GW' have been configured properly. Users of PC1 and PC2 are able to ping the IP address 198.51.100.1 but are unable to reach any other IP addresses on the Internet. The ISP confirmed that their configuration is correct. Which option would likely correct the problem?