支持MSTP以太网业务自动配置的NML-EML接口研究  

Research on NML-EML interface supporting auto-provision of ethernet service over MSTP

作　　者：郑晖[1] 高鹰[1] 王佳庆[1] 

机构地区：[1]广州大学信息与机电工程学院,广东广州510006

出　　处：《广州大学学报（自然科学版）》2007年第5期60-63,共4页Journal of Guangzhou University:Natural Science Edition

摘　　要：TMF的MTNM v3.0模型仅对简单的以太网透传方案进行了描述,当前版本的NML-EML接口协议难以支持虚拟专线业务的自动配置.文章首先对典型的以太网业务应用的实施方案运用ITU-T的原子功能模型进行描述,然后提出运用FTP对EOS业务的配置结构进行描述的管理信息模型,并提出在TMF814接口协议基础上应增加的接口方法.应用该方案可以制订新的OSS中的资源管理系统/综合网管系统与厂家网管之间的NML-EML接口协议规范,实现OSS对MSTP网络的以太网业务的自动配置.So far the MTNM v3.0 model from TMF only support the modelling of simple Ethernet private line service, its NML-EML interface protocol can not support auto-provision of Ethernet virtual （line/network） service. In this paper, we first describe the atomic function model of a typical Ethernet service implementation, then propose an idea to add a new object to the MTNM model, by which we can model the implementation and describe the configuration steps. Based on the scheme we can define a new NML-EML interface protocol standard between Resource Management System or Integrated NMS of OSS and the vendor EMSs, which can realize the auto-configuration of Ethernet service on MSTP network from OSS.

关 键 词：EOS NML-EML 管理信息模型 Corba接口 OSS 

分 类 号：TP393.07[自动化与计算机技术—计算机应用技术]