摘要
链路管理协议(LMP)是自动交换光网(ASON)控制平面协议栈的一个重要组成部分,由于厂家对协议实现的不同理解,通信设备的协议非一致性问题日趋严重。本文对LMP协议进行了分析,介绍了一种基于测试仪的LMP一致性测试方案,对运行控制平面协议栈的仿真机进行了测试,给出了测试结果分析,并总结了ASON测试现状。
Link Management Protocol （LMP） is a main part of Generalized Multi -protocol Label Switching（GMPLS） protocol stack of Automatic Switching Optical Network（ASON）. Due to different understanding of the implementation of the protocols, the problem of conformance is becoming more and more severe. In order to assure the protocol implementation to be consistent with the standard and in tum to assure the interoperation between different GMPLS implantations, a conformance test method based on protocol analyzer is proposed. Also a test case example is given and test results for LMP are discussed.
出处
《电讯技术》
2005年第4期38-43,共6页
Telecommunication Engineering
基金
国家863计划项目(2003AA122120)
