Design a small network connected to the Internet

Paper details

Design a small network connected to the Internet. Five or six computers should be enough. Think about servers you might need, such as mail, web, dns, etc. What about a print server? How will you connect to the Internet? Will you use wireless? What about a firewall? You need to prepare a diagram that shows how everything is connected and write up a brief description of the diagram explaining what components you chose, why you chose it and what it is for.