Review Questions

Answer the following questions, and then refer to Appendix B, “Answers to Review Questions,” for the answers.

1:List the three classes of integration and coexistence strategies presented in this chapter.
2:Describe the dual-stack approach.
3:What type of Ethernet frame is made by IPv6-only applications on nodes?
4:How do IPv4- and IPv6-enabled applications choose the IP stack when both IPv6 and IPv4 stacks are available?
5:Which type of address is preferred by IPv4- and IPv6-enabled applications when the naming service provides both IPv4 (A-record) and IPv6 (AAAA-record) address types?
6:When should you consider using integration and coexistence mechanisms?
7:What is the protocol number defined for the encapsulation of IPv6 packets ...

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