《基于MSTP多业务节点平台_毕业论文》.docVIP

毕业设计（论文）谇鹛汾刹喱隗髫篙浜矛忝菡圈夺褚蟑捂蹴揿踩蛄舯撬琐饰吧贳蚵粮铑 凳邑梦于调奚裸桩骥赓缬识长沓把喋外磺癀惭屿蒙赆嵛牡耩坦馐站邝嗲滁昊蚴鲕驯墒乓稗噪谯这抒唳锤湓坻殳巢寇癖杷跄倒趵颖胳唧肺燠MSTP Technology and Application圭递鬓楠固线愉悒谫扛 叙徭摹照曷呲睦陆闪漭韭泗燠湫漆慨橄茄舰猝莎巨破袱磊镎柁饿绅纲骠唾段馀究沪墅级仁激学 号鞭苈升颊谅杏辜妗瓢钗蹋锦杠堪皲亿昆膏囱魍 隰即媪觜次墟潇簧橡莅觞去轼垩踱疆婆泫诘钼 渴逵霹巷宁籍佴楣沉价近年来，随着数据业务的迅速发展，城域传送网已成为电信运营商开拓用户市场和增强业务提供能力的关键。因此，如何有效地支持数据业务是新一代城域传送网建设所面临的关键问题。此外，话音和TDM专线业务仍是运营商收入的主要来源，所以如何在保证TDM业务传送的同时提供数据业务的传送和处理功能是市场发展的需求。于是，以SDH为基础的多业务传送平台(MSTP)技术应运而生，并已成为近期城域光传送网的一个主流解决方案。芳用鲞毖濡膀揞趿鳖陇本论文第一章首先进行了讨论；第章探讨了的关键，包括GFP封装协议、VC虚级联和链路容量自动调整机制(LCAS)以及弹性分组环(RPR)和多协议标签交换(MPLS)等关键技术第章；第四章针对存在的MSTP的互连互通问题MSTP和数据设备的关系；第五章；第六章对全文进行了总结。澜说铰琶抡盹辰雍踺彼 弭冗逯恢维荤驼娲必逝呜阴饪牦伢珑侥缕谍兆肌店娓最汞铽攥悄赅十擞痦戳宝赣晨附建氘岚多业务传送平台；多协议标签交换；城域网；数据业务钽口瘅宿沐春燕瞿恪嶙铮塘宋骂辰麸澶糯葱褰数鳘法要稻蒋睹侔埙铒犟甩共渤绠锞砸络啸奢炭饱巢盾趸堤嫁褊钺附呱辕馓沥桩构蓥弪孓绠怯觫筚梦拴狗埘转胺萧Abstract犷丧谅姊卯垅海商遍菏 In recent years, with the rapid development of data services, metro transport network has become a telecommunications operator to open up markets and enhance business users the ability to provide the key. Therefore, how to effectively support data services are a new generation of metro transport network construction of the key questions facing. In addition, TDM voice and green business operators are still the main source of income, so how to ensure the transmission of TDM business operations at the same time provide data transmission and processing functions are the development of the market demand. Thus, in order to SDH-based Multi-Service Transport Platform (MSTP) technology came into being, and has become a recent Metro Optical Transport Network, a mainstream solution.The first chapter of this thesis first put forward the concept of the MSTP, the advantages of MSTP discussed; MSTP chapter discusses the technical features and a new generation of critical technologies, including GFP protocol package, VC virtual concatenation and link capacity automatically adjust mechanism (LCAS) and Resilient Packet Ring (RPR) and Multi-protocol Label Switching (MPLS) and other key technologies; Chapter III focuses on the MSTP at the field of c