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諾達(dá)企業(yè)網(wǎng)架構(gòu)的設(shè)計(jì)與實(shí)現(xiàn)

發(fā)布時(shí)間:2018-04-30 18:50

  本文選題:虛擬化 + 移植性、安全; 參考:《大連理工大學(xué)》2014年碩士論文


【摘要】:建設(shè)支撐企業(yè)網(wǎng)業(yè)務(wù)的多業(yè)務(wù)承載網(wǎng),滿足企業(yè)網(wǎng)的數(shù)據(jù)中心發(fā)展戰(zhàn)略要求和布局,實(shí)現(xiàn)廣域網(wǎng)線路資源整合,支持新一代系統(tǒng)的快速投產(chǎn)、語音視頻的分布式部署,靈活擴(kuò)展業(yè)務(wù)布局等需求。本期工程項(xiàng)目實(shí)施覆蓋企業(yè)網(wǎng)建設(shè),包括企業(yè)網(wǎng)一期三個(gè)核心節(jié)點(diǎn)的建設(shè),以及兩個(gè)數(shù)據(jù)中心、一個(gè)試點(diǎn)業(yè)務(wù)中心和兩個(gè)試點(diǎn)分部至企業(yè)網(wǎng)的接入遷移工作。 企業(yè)網(wǎng)采用的關(guān)鍵設(shè)備和模塊要求運(yùn)行穩(wěn)定、故障率低,具有較長的平均無故障工作時(shí)間和良好的可維護(hù)性。企業(yè)網(wǎng)架構(gòu)在連接方式、數(shù)量、性能、容量等方面要有冗余設(shè)計(jì),盡可能減少單點(diǎn)故障點(diǎn)的數(shù)量及故障恢復(fù)時(shí)間,采用“輕載”的容量規(guī)劃,滿足上層業(yè)務(wù)系統(tǒng)不間斷的連接需求。貫徹“松散耦合”的整體設(shè)計(jì)思想,建設(shè)層次化、模塊化、可擴(kuò)展的企業(yè)網(wǎng)架構(gòu)。企業(yè)網(wǎng)在大負(fù)荷、大流量的壓力下,能連續(xù)、穩(wěn)定運(yùn)行,而且不降低整體性能。應(yīng)用策略控制和網(wǎng)絡(luò)多重服務(wù)盡量在接入網(wǎng)來實(shí)現(xiàn)。 保持網(wǎng)絡(luò)的邏輯分層結(jié)構(gòu)不變的構(gòu)想,搭建測試網(wǎng)絡(luò)環(huán)境,并結(jié)合將來的實(shí)際網(wǎng)絡(luò)結(jié)構(gòu)進(jìn)行大量的與VPC虛擬以太通道技術(shù)、FEX板卡延伸技術(shù)、防火墻PBR及架構(gòu)性能相關(guān)的測試,為今后新一代網(wǎng)絡(luò)項(xiàng)目的的建設(shè)、實(shí)施、運(yùn)維提供寶貴的經(jīng)驗(yàn),打下良好的基礎(chǔ)。
[Abstract]:The multi - service bearer network supporting enterprise network service is constructed to meet the data center development strategy requirements and layout of the enterprise network , realize the integration of the WAN line resources , support the rapid production of the next generation system , the distributed deployment of the voice video , the flexible expansion service layout and the like . The project implementation covers the construction of the enterprise network , including the construction of the three core nodes of the enterprise network , and the access and migration of the two data centers , a pilot service center and the two pilot branches to the enterprise network .

The key equipment and modules adopted by the enterprise network require stable operation , low failure rate , long average no - failure working time and good maintainability . The enterprise network architecture can reduce the number of single point failure points and the failure recovery time , and can reduce the number of single point failure points and the failure recovery time . The enterprise network structure can continuously and stably operate under the pressure of large load and large flow , and can not reduce the overall performance .

Keeping the logic hierarchy of the network unchanged , building a test network environment , and combining with the actual network structure in the future , a large number of tests related to the VPC virtual Ethernet channel technology , the card extension technology , the firewall PBR and the architecture performance are carried out , so as to provide valuable experience for the construction , implementation and operation and maintenance of the next generation network project , and lay a good foundation .

【學(xué)位授予單位】:大連理工大學(xué)
【學(xué)位級別】:碩士
【學(xué)位授予年份】:2014
【分類號】:TP393.18

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