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Cisco Self-Study: Implementing IPv6 Networks (IPV6) by Régis Desmeules

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Review Questions

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

1:What is the size in bits of the IPv4 address scheme?
2:Which classes of IPv4 addresses are not considered globally unique unicast IP addresses?
3:What is the main rationale behind IPv6?
4:Explain the consequences of the exhaustion of the IPv4 address space.
5:Describe the short history of IPv6 from 1993 to 2000.
6:Name some limitations of NAT.
7:Describe some of the features added by IPv6.
8:What is the size in bits of an IPv6 address?
9:Comparing the OSI reference model of IPv4 to that of IPv6, which layer is updated?
10:With plenty of IP addresses with IPv6, what is not desirable to have?
11:Define aggregation.
12:What happens ...

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