please explain it in very detail,write at least 1500 words

Suppose you have just created a small company. You want to buy several servers, including a public web server, a mail server and a DNS server. You'd like all of the world to be able to visit you Web site. Your employees can send and receive e-mail to the world. 1. What will you do to achieve these goals? (30 points) 2. Suppose now one person connect to the Internet, and want to download the home page of your web server (the name of your home page is index.htm). Write all of the steps that take place in the Internet? You can specify the IP address or MAC address such as ipA or macA if A is a pc or server. You can specify the IP address or MAC address such as iplofB or maclofB if B is a router and 1 is an interface of B. Explicitly indicate in your steps how you obtain the IP and MAC addresses of the gateway/DHCP/DNS router. You can give a topology for better understand. (70 points) Tips:Please explain every step in very detail! 1500-3000 words recommended Question1 It is necessary to describe how to apply for domain name and IP, web server construction and mail server construction. Question2 It is necessary to describe all the detailed processes for a PC to obtain the web server home page, including DHCP process, ARP process, DNS process, topology construction, routing process, how to establish HTTP connection, how to transmit the home page from server