摘要
在对现有的二层组播协议分析与比较的基础上提出采用IGMP Snooping协议在EPON中实现组播,结合组播逻辑链路标识(LLID)以及操作管理维护(OAM)帧的运用,探讨一种改进的EPON组播实现方案。
On the basis of analysis and comparsion of the existing L2 multicasting protocols, this paper points out that IGMP Snooping protocol should be adopted to implement multicasting in EPON systems, with the utilization of multicasting LLID and OAM PDU, an improved multicasting scheme is presented.
出处
《信息通信》
2008年第4期40-43,共4页
Information & Communications
