IPv6技术白皮书.pdf

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1、IPv6技术白皮书关键词：IPv6ISATAPNAT-PT摘要：本文介绍了IPv6的产生背景和技术要点和组网策略缩略语清单：缩略语英文全名中文解释NDNeighbourDiscoveryProtocol邻居发现协议PMTUDPathMTUDiscoveryProtocol路径MTU发现协议Intra-SiteAutomaticTunnelAddressingISATAP站点内自动隧道地址协议ProtocolNetworkAddressTranslation-ProtocolNAT-PT网络地址转换－协议转换TranslationTe

2、redoTunnelingIPv6overUDPthroughNATsIPv6使用IPv4UDP隧道穿越NATRIPngRouteInformationProtocolNextGeneration下一代RIP协议OSPFv3OpenShortPathFirstPrtocolVersion3开放最短路径优先协议版本3BGP4+BoarderGatewayProtocol4＋边际网关协议4+MLDMulticastListenerDiscovery组播侦听协议PIM-SMProtocolIndepentMulticast-SparseM

3、ode协议无关组播－稀疏模式PIM-DMProtocolIndepentMulticast-DenseMode协议无关组播－密集模式Copyright©2007杭州华三通信技术有限公司第1页,共57页目录1概述.......................................................................................................................................42技术应用背景.....................

4、....................................................................................................42.1IPv6产生的背景...........................................................................................................42.2技术优点.........................................

5、.............................................................................63特性介绍..............................................................................................................................113.1IPv6报文格式...............................................

6、..............................................................113.1.1IPv6报文基本头格式........................................................................................113.1.2IPv6报文扩展头格式...................................................................................

7、.....133.1.3IPv6ICMP报文格式.........................................................................................153.2IPv6地址结构定义......................................................................................................153.2.1IPv6地址表示........................

8、...........................................................................153.2.2IPv6地址前缀表示.........................