Chapter 23. IPv6 Addressing and Subnetting
This chapter covers the following exam topics:
1.0 Network Fundamentals
1.8 Configure and verify IPv6 addressing and prefix
1.9 Compare and contrast IPv6 address types
1.9.a Global unicast
1.9.b Unique local
IPv4 organizes the address space in a couple of ways. First, IPv4 splits addresses by class, with Classes A, B, and C defining unicast IPv4 addresses. (The term unicast refers to the fact that each address is used by only one interface.) Then, within the Class A, B, and C address range, the Internet Assigned Numbers Authority (IANA) and the Internet Corporation for Assigned Names and Numbers (ICANN) reserve most of the addresses as public IPv4 addresses, with a few reserved as private IPv4 addresses. ...