[&] If you need a private IPv4 network, which of the following organizations will sell you one? (Select the best answer)
- IANA
- ARIN
- None of these answers are correct
- ISP

[&] Which of the following represents a public IPv4 address? (Select the best answer)
- 192.168.2.34
- 172.16.4.56
- 172.32.1.1
- 10.45.100.2

[&] Which of the following would describe a situation in which utilizing private IPv4 addressing would be appropriate? (Select the best answer)
- A router is located in your lab and needs an IP address on its interface. This interface will never source any packets that need to leave your company network.
- A server that hosts data required by internal employees as well as external, Internet consumers needs an IPv4 address.
- A router is located in your lab and needs an IP address on its interface. This interface will occasionally source packets that are destined for the Internet.
- A public-facing web server requires an IPv4 address

[&] A network designer has determined that a certain segment of a network should be allocated IP addresses from the RFC1918 Private Addressing space. Which of the following IP addresses could be configured on a host that resides on that segment, that would satisfy this requirement **(select the best answer)**?
- 172.30.56.34/24
- 192.160.99.2/24
- 192.192.168.1/24
- 172.15.99.76/24
- 11.45.67.5/24