【作者】 杨凯；

【导师】 孟祥武；

【作者基本信息】 北京邮电大学 ， 软件工程， 2008， 硕士

【摘要】 ASON(自动交换光网络)技术是光传送网发展的重大突破,本文主要介绍了济宁本地ASON网的网络规划和系统测试。首先介绍了ASON的基本概念及特点,同时对济宁本地传输网的网络现状及业务需求分析进行了介绍,然后详细介绍了济宁本地ASON网的网络规划方案和系统测试。网络规划方案主要由我公司技术人员和华为公司共同完成,笔者参与其中并重点完成了关键指标计算和网元ID、IP地址规划工作。本文首先对网络业务需求进行预测,并对业务进行网络需求分析,然后对ASON网络规划设计需要考虑的因素、网络规划的原则、网络规划的流程及结果进行了介绍,并对网络规划中的关键指标进行了计算分析,同时给出了ASON网络中网元ID及IP地址的规划结果。在系统测试中对各种测试指标的测试方法和测试结果进行了介绍说明,首先测试了ASON设备硬件指标,包括光接口指标、设备冗余保护功能和传送平面误码性能指标;然后介绍了ASON控制平面控制功能的测试,验证了网络拓扑自动发现功能和TE链路的自动更新功能;最后,对ASON提供的五种智能业务分别进行了测试和验证,并介绍了ASON测试向导程序及其测试。本文通过对ASON技术在济宁本地网中应用的介绍,充分验证了自动交换光网络的智能特性,同时也通过实践证明了ASON技术的可应用性。更多还原

【Abstract】 ASON (Automatically Switched Optical Network) technology is the significant breakthrough of the optical transport network developmnet. This article mainly introduced the Network planning and Testing of Jining Local ASON Network. First introduced the ASON basic concept and the characteristic, simultaneously have carried on the introduction to the Jining local transmission network network present situation and the analysis of service demands,then introduced the Jining local ASON network planning plan and the system test in detail.The network planning plan mainly completes together by our company technical personnel and Huawei Technologies Co. Ltd. The author participation and has completed the key indicator computation and Network Element ID,the IP address plan work with emphasis. In this paper, network services to be forecasted ,then analysis the demands of the network .Secondly ,planning and design factors to be considered, the principle of network planning, network planning process and the results were presented, and has carried on the computation analysis to in the network planning key indicator, Simultaneously has given the Network Element ID,the IP address plan result of the ASON network.In the system test, the explanation to each test target test method and the test result were Described. First has tested the ASON equipment hardware target, including optical indicators, equipment redundancy protection and transmission error performance planar. Then introduced the ASON control horizontal function test, confirmed the automatic discovery function of network topology and the automatic renewal function of TE link. Finally, five kind of intelligent services which provided to ASON has carried on the test and the confirmation separately, and introduced the use and testing procedures of the test wizard program of ASON.This article based on the introduction of the ASON technology application in the Jining local network, has fully confirmed the intelligent characteristic of ASON, but also through practice proved ASON technology can be applied.更多还原