Understanding Ipv6

To test your understanding of IPv6, answer the following questions. See Appendix D, "Testing for Understanding Answers," to check your answers.

1. What are the problems with IPv4 on today's Internet?
2. How does IPv6 solve these problems?
3. How does IPv6 provide better QoS support?
4. Describe at least three ways in which IPv6 is more efficient than IPv4.
5. Explain how NATs prevent peer-to-peer applications from working properly.
6. What are the key benefits of deploying IPv6 now?