【摘要】：隨著寬帶中國(guó)戰(zhàn)略的實(shí)施,以及云計(jì)算、IPTV、互聯(lián)網(wǎng)視頻、LTE、大顆粒政企專線等新業(yè)務(wù)的快速發(fā)展,城域網(wǎng)的業(yè)務(wù)類型和流量規(guī)模迅速增加,對(duì)城域網(wǎng)的網(wǎng)絡(luò)架構(gòu)提出更高的要求;IPv6、100G IP和傳輸鏈路、MSE、BRAS集群等新技術(shù)發(fā)展也為城域承載網(wǎng)架構(gòu)發(fā)展奠定了技術(shù)基礎(chǔ)。本論文在中國(guó)電信對(duì)城域網(wǎng)總體網(wǎng)絡(luò)架構(gòu)進(jìn)一步向“大容量、少節(jié)點(diǎn)、扁平化”的方向發(fā)展的基礎(chǔ)上,對(duì)城域IP承載網(wǎng)未來(lái)目標(biāo)架構(gòu)進(jìn)行了分析,提出了城域網(wǎng)逐步朝著目標(biāo)架構(gòu)平滑演進(jìn)方案,并規(guī)劃出合理的城域網(wǎng)目標(biāo)架構(gòu)。論文還結(jié)合九江電信城域網(wǎng)的現(xiàn)狀,定性分析三年目標(biāo)架構(gòu)和五年目標(biāo)架構(gòu)的規(guī)劃,制定未來(lái)3-5年城域網(wǎng)的建設(shè)規(guī)模和投資重點(diǎn),以及城域網(wǎng)技術(shù)的部署和實(shí)現(xiàn)。目前該項(xiàng)目已經(jīng)實(shí)施完成,可滿足九江電信未來(lái)3-5年數(shù)據(jù)業(yè)務(wù)的發(fā)展需求。
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圖片說(shuō)明：業(yè)務(wù)組網(wǎng)圖
[Abstract]:With the implementation of broadband China strategy, as well as the rapid development of new services such as cloud computing, IPTV, Internet video, LTE, large particle government and enterprise dedicated line and other new services, the service type and traffic scale of man have increased rapidly, which puts forward higher requirements for the network architecture of man. The development of new technologies such as IPv6100G IP and transmission link, MSE,BRAS cluster has also laid the technical foundation for the development of metropolitan area bearing network architecture. Based on the further development of the overall network architecture of man by China Telecom in the direction of "large capacity, few nodes and flattening", this paper analyzes the future target architecture of metropolitan area IP carrier network, puts forward a smooth evolution scheme from man to target architecture, and plans a reasonable target architecture of man. Combined with the present situation of Jiujiang Telecom Metropolitan area Network (man), this paper qualitatively analyzes the planning of three-year goal structure and five-year goal structure, and formulates the construction scale and investment focus of man in the next 3-5 years, as well as the deployment and realization of man technology. At present, the project has been completed to meet the development needs of Jiujiang Telecom data business in the next 3-5 years.
【學(xué)位授予單位】：南京郵電大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類號(hào)】：TP393.1

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本文編號(hào)：2512322