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1. 武汉邮电科学研究院
2. 武汉邮电科学研究院 湖北武汉 430074
Published:2005,
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[1]张伟,肖定中,孟玉.EPON系统LLID组播实现初探[J].光通信研究,2005(03):28-30+37.
ZHANG Wei, XIAO Ding-zhong, MENG Yu. The implementation of LLID multicast in EPON. [J]. (3):28-30(2005)
[1]张伟,肖定中,孟玉.EPON系统LLID组播实现初探[J].光通信研究,2005(03):28-30+37. DOI: 10.13756/j.gtxyj.2005.03.009.
ZHANG Wei, XIAO Ding-zhong, MENG Yu. The implementation of LLID multicast in EPON. [J]. (3):28-30(2005) DOI: 10.13756/j.gtxyj.2005.03.009.
作为光纤到户(FTTH)的理想解决方案之一
以太无源光网络(EPON)提供了1Gbit/s的上下行带宽。组播实现了IP网络中点到多点的高效数据传输
能够有效地节约网络带宽和降低网络负载。随着视频点播、电视会议和远程教育等各种高带宽要求业务的推广
组播技术的加入
将会使EPON能够更加自如地迎接各种新兴的高带宽要求的多媒体业务的挑战。文章作者根据EPON的特点
增加了组播逻辑链路标识(LLID)
结合运用因特网组用户管理协议(IGMP)snooping以及操作管理维护(OAM)
在EPON系统中实现了一套LLID组播机制。
As one of the best solutions for FTTH
EPON provides 1 Gbit/s upstream/downstream bandwidth. Multicast can realize efficient P2MP data transmission in IP network
save network bandwidth and reduce network load. With the introduction of all kinds of high-bandwidth services (such as VoD
teleconferencing and distance learning) and multicast technique
EPON will be able to rise to the challenge of various new bandwidth-intensive multimedia services more effectively. We added multicast LLID to EPON
realized a set of LLID multicast mechanism with IGMP snooping and OAM.
以太无源光网络操作管理维护逻辑链路标识
EPONOAMLLID
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