【摘要】 组播以其在节约网络带宽和减轻服务器负荷方面的优势获得了越来越多的关注。CERNET2的建成推进了IPv4向IPv6过渡的进程。因此组播过渡必将成为研究的热点之一。该文介绍了基于网关的IPv6组播过渡技术,给出设计模型和实现方案。经测试,此方案完全可以适用于当前的组播过渡。更多还原

【Abstract】 More and more people pay attention to multicast because of its advantages in saving bandwidth and lightening servers’ load.Now CERNET2 has accelerated the transition from IPv4 to IPv6.The transition of multicast must be a hot spot.The article introduces a multicast transition method based on gateway.The model design and its implementation are showed.The test result indicates that this model is suitable to the transition of multicast.更多还原