摘要
以太网无源光网络(EPON)作为一种新兴的接入技术,需要网络设计者提供电信级(Carrier-class)的管理能力,而单纯的简单网络管理协议(SNMP)已经不能胜任其运营、管理、维护(OAM)的要求。文章提出了基于802.3ah OAM协议和SNMP的EPON系统管理机制,并描述了EPON系统OAM的功能、特点以及在Linux操作系统下该网络管理机制的软件实现方案。
As an emerging network access technology,the EPON system needs a carrier-class management capability,which is to be provided by network designers by combining SNMP and OAM protocols as the required OAM capability can not be acquired only by the SNMP protocol.In this paper,the EPON system management mechanism,which combines SNMP and 802.3ah OAM p- rotocol is discussed and the functions and features of EPON OAM and its software imp- lementation in Linux described.
出处
《电子技术（上海）》
2008年第10期83-85,共3页
Electronic Technology
