1. our normal computer IP address is this a public or private address? How did y
ID: 3638772 • Letter: 1
Question
1. our normal computer IP address is this a public or private address? How did you know? Explain the difference between the two.2.Is NAT/PAT being employed on this network? How can you tell?
3.Ping your host system from your virtual machine
Explain three ways to accomplish this ping. Which way would not have worked if you were attempting to ping Apple’s web server and why?
4.Set your VM ip address to be 170.254.10.XX
What is the subnet mask you need to enter for this address? What does this tell the system?
5.Can you still ping Apple’s web server from the virtual machine? Explain.
6. We did not enter anything for the system's gateway address. What does the gateway address do/specify on a system? When is it invoked?
Explanation / Answer
1.A unique Internet Protocol (IP) address, known as a public IP address, is assigned to every computer that connects to the Internet. The IP addressing scheme makes it possible for computers to “find each other” online and exchange information. Within a private network, computers use addresses excluded by convention from use on the Internet. The difference between a private IP address and a public IP address then, is that private IP addresses are reserved for private networks, and public IP addresses are reserved for the Internet. The Internet Assigned Numbers Authority (IANA), a once-autonomous organization, now works within the purview of the Internet Corporation for Assigned Names and Numbers (ICANN). IANA is responsible for overseeing global allocation of IP numbers, among other related protocols. Within the range of publicly available IP addresses are specific, excluded ranges withheld for private network use. These private IP ranges are as follows: 10.0.0.0 … 10.255.255.255 172.16.0.0 … 172.31.255.255 192.168.0.0 … 192.168.255.255 Computers within a private network are each assigned a unique address in order to exchange files and share resources with one another. The network router, which routes information, will pass data back and forth among the connected computers, using the respective addresses.
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