You have a small business network with a single subnet connected to the internet. Your ISP has assigned your router an IP address of $199\mathrm{.}211\mathrm{.}77\mathrm{.}5$ for its serial interface. You have chosen to use a network address of $172\mathrm{.}15\mathrm{.}1\mathrm{.}0/24$ on your private network.

You use the SDM interface to configure basic NAT on the router with a single default route to the ISP. What is the most likely result of this configuration?

answer

The router will be able to reach all internet hosts, but devices on the private network have limited internet connectivity.

Your network has internet connectivity, but some websites might be unreachable.

Your network has no internet connectivity.

Your network has full internet connectivity.