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IPv6 Essentials Review by calvinnme
Excellent 2nd edition contains lots of practical information
Internet Protocol version 6 (IPv6) is a network layer standard used by electronic devices to exchange data across a packet-switched internetwork and is intended to provide more addresses for networked devices, allowing, for example, each cell phone and mobile electronic device to have its own address. IPv6 is actually capable of supporting 5×10^28 addresses for each of the roughly 6.5 billion people alive today.
This book covers a broad range of information about IPv6 and is an excellent resource for both managers and system engineers, since this book discusses economic and strategic aspects as well as technical details. This book is not a detailed guide for program developers. The book assumes that you already have a good understanding of network issues in general and a familiarity with IPv4. It makes generous use of tables and illustrations and is very accessible. Amazon does not show the table of contents so I review this book in the context of the table of contents:
Chapter 1 WHY IPV6?
Briefly explains the history of IPv6 and gives an overview of the new functionality. It shows that the large address space and the advanced functionality of IPv6 are much needed.
Chapter 2 THE STRUCTURE OF THE IPV6 PROTOCOL
Describes the new IPv6 header format with a discussion of each field and trace file examples. It also describes what Extension headers are, what types of Extension headers have been defined, and how they are used.
Chapter 3 IPV6 ADDRESSING
Explains the new address format, address notation, address types, international registry services, and prefix allocation.
Chapter 4 ICMPv6
Discusses how the health of the network is maintained and reported using ICMPv6. This chapter describes the new ICMPv6 message format, its error and informational messages, and the ICMPv6 header in the trace file. All of this leads to making a network administrator's life easier.
Chapter 5 SECURITY WITH IPV6
After a short discussion of basic security concepts and requirements, this chapter discusses the security elements available in IPv6 for authentication and encryption. Since future networks will require new security architectures, this chapter includes a description of a new model.
Chapter 6 QUALITY OF SERVICE
QoS elements available in IPv6 are presented as well as how to implement them. Different QoS architectures are also discussed.
Chapter 7 NETWORKING ASPECTS
Layer 2 support for IPv6 (Ethernet, Token Ring, ATM, frame relay, etc.), the mapping of multicast addresses to Layer 2 addresses, and the Detecting Network Attachment (DNA) working group are discussed.
Chapter 8 ROUTING PROTOCOLS
The advanced routing features of IPv6 and the available routing protocols such as RIPng, OSPFv3 for IPv6 are presented. Also mentioned are the BGP extensions for IPv6, IS-IS, and EIGRPv6.
Chapter 9 UPPER LAYER PROTOCOLS
Starting with changes for TCP and UDP, this chapter continues with a detailed discussion of the DHCPv6 specification, DNS extensions for IPv6, SLPv2 in IPv6 networks, FTP, Telnet, and web servers.
Chapter 10 INTEROPERABILITY
The different transition mechanisms that have been defined, such as dual-stack operation, tunneling, and translation techniques are explained. A broad variety of case studies show that IPv6 is mature enough to be used and how this can be done. The chapter also discusses what is still missing from the standard and the cost involved in implementing IPv6.
Chapter 11 MOBILE IPV6
This chapter explains why this technology will become the foundation for a new generation of mobile services.
Chapter 12 GET YOUR HANDS DIRTY
How to get started with IPv6 on different operating systems, such as Sun Solaris, Linux, BSD, Windows 2003, Windows XP, Mac OS, and a Cisco router. The most common IPv6 tools available for each operating system are discussed along with the author's lab activities and trace files.
Appendix A RFCs
Appendix B IPv6 RESOURCES
Summaries of all indexes, protocol numbers, message types, and address allocations.
Appendix C RECOMMENDED READING