本文選題：IP城域網(wǎng) + 網(wǎng)絡(luò)結(jié)構(gòu)��； 參考：《廈門(mén)大學(xué)》2014年碩士論文

【摘要】：IP寬帶城域網(wǎng)是電信運(yùn)營(yíng)商的承載網(wǎng),完成城域內(nèi)互聯(lián)網(wǎng)業(yè)務(wù)的傳送。由于以電信業(yè)務(wù)為基礎(chǔ)的各種使用需求的增多,使得以前的IP城域網(wǎng),已不能滿(mǎn)足逐漸增長(zhǎng)的通信需求。主要表現(xiàn)在對(duì)新增加的業(yè)務(wù)的持撐,不合理的網(wǎng)絡(luò)架構(gòu)等方面,若想要企業(yè)在激烈的競(jìng)爭(zhēng)中保持領(lǐng)先的地位,必須根據(jù)一定的改進(jìn)原則和辦法對(duì)IP城域網(wǎng)進(jìn)行改進(jìn)調(diào)整,提升多種業(yè)務(wù)和差異化服務(wù)的能力。 為構(gòu)建一個(gè)與青海地區(qū)電信業(yè)務(wù)需求發(fā)展相適應(yīng)的寬帶IP城域網(wǎng),文章對(duì)青海寬帶IP城域網(wǎng)的優(yōu)化設(shè)計(jì)與實(shí)現(xiàn)方案進(jìn)行了研究。 本文基于對(duì)目前青海省電信寬帶業(yè)務(wù)、網(wǎng)絡(luò)現(xiàn)狀分析之后,針對(duì)其寬帶網(wǎng)IP城域網(wǎng)進(jìn)行改造的可行性與必要性。本文簡(jiǎn)要概述了寬帶IP城域網(wǎng)優(yōu)化改進(jìn)所涉及的相關(guān)技術(shù)理論和相關(guān)研究,同時(shí),基于相關(guān)理論,探討分析青海寬帶IP城域網(wǎng)的現(xiàn)狀,最后針對(duì)存在問(wèn)題,提出科學(xué)、合理、可行的寬帶IP城域網(wǎng)優(yōu)化方案。首先對(duì)三層網(wǎng)絡(luò)進(jìn)行結(jié)構(gòu)優(yōu)化改造,主要是改造寬帶接入層和核心層以及匯聚層,構(gòu)建網(wǎng)絡(luò)拓?fù)浣Y(jié)構(gòu)以適應(yīng)之；接著規(guī)劃相應(yīng)路由協(xié)議,挑選出的路由協(xié)議是高效成熟的,能使網(wǎng)絡(luò)壓力獲得減輕,網(wǎng)絡(luò)可靠性也得以提升；其次是進(jìn)行虛擬局域網(wǎng)VLAN標(biāo)識(shí)號(hào)的規(guī)劃,以實(shí)現(xiàn)新業(yè)務(wù)的快速推進(jìn)擴(kuò)展部署能力；再對(duì)城域網(wǎng)的QoS服務(wù)質(zhì)量及安全問(wèn)題進(jìn)行規(guī)劃設(shè)計(jì),以增加網(wǎng)絡(luò)的健壯性和安全性。最終制定了青海電信寬帶IP城域網(wǎng)詳盡、可操作的優(yōu)化實(shí)現(xiàn)方案。通過(guò)具體的優(yōu)化方案實(shí)施,以實(shí)現(xiàn)具有高業(yè)務(wù)承載能力的青海電信精品網(wǎng)絡(luò)。
[Abstract]:IP broadband metropolitan area network (man) is the carrier network of telecom operators, which completes the transmission of Internet services within metropolitan area. Due to the increase of various usage requirements based on telecommunication services, the previous IP man can no longer meet the increasing communication demand. The main performance of the new business support, unreasonable network structure and other aspects, if enterprises want to maintain a leading position in the fierce competition, must be based on certain improvement principles and methods to improve the IP man, Enhance the ability of multiple services and differentiated services. In order to construct a broadband IP man adapted to the development of telecom services in Qinghai, this paper studies the optimization design and implementation scheme of Qinghai broadband IP man. Based on the analysis of the present situation of telecom broadband service and network in Qinghai Province, this paper analyzes the feasibility and necessity of reforming IP metropolitan area network in its broadband network. This paper briefly summarizes the related technical theory and related research involved in the optimization and improvement of broadband IP metropolitan area network. At the same time, based on the relevant theory, it discusses and analyzes the present situation of Qinghai broadband IP metropolitan area network, finally, aiming at the existing problems, it puts forward scientific and reasonable, scientific and reasonable. Feasible broadband IP man optimization scheme. Firstly, the structure of the three-layer network is optimized, mainly the broadband access layer, the core layer and the convergence layer are reconstructed, and the network topology is constructed to adapt to it; then, the corresponding routing protocols are planned, and the routing protocols selected are highly efficient and mature. It can lighten the network pressure and enhance the network reliability. Secondly, it can plan the VLAN identification number of the virtual local area network, so as to realize the rapid expansion and deployment ability of the new service. In order to increase the robustness and security of man, the QoS quality of service and security of man are planned and designed. Finally, a detailed and operable optimization scheme of Qinghai Telecom broadband IP metropolitan area network is established. Through the implementation of specific optimization scheme, Qinghai Telecom excellent network with high service carrying capacity is realized.
【學(xué)位授予單位】：廈門(mén)大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類(lèi)號(hào)】：TP393.1

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本文編號(hào)：1972365