【摘要】 主要讨论目前IPv4地址空间所面临的问题,以及解决这种问题的根本方法,即采用具有更大地址空间的新版本的IP协议(IPv6)。对于IPv6的介绍,主要从三个方面来讨论,IPv6地址空间的大小、格式,IPv6中地址的类型(单播、组播和任播),以及IPv6地址空间的分配。更多还原

【Abstract】 The problem of which IPv4 address space is facing at present is mainly discussed and the basic method to solve the problem is provided.That is a new IP protocal(IPv6)with greater address space is designed.The three aspects of IPv6 address size,IPv6 address format,IPv6 address types(unicast,multicast,and anycast)and IPv6 address assignment are chiefly discussed.更多还原