數(shù)據(jù)網(wǎng)SDN控制器部署與改造方案研究
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摘要:文章就數(shù)據(jù)網(wǎng)典型的組網(wǎng)架構(gòu),探究SDN控制器的部署,以及在SDN化改造過程中的演進方案,實現(xiàn)業(yè)務(wù)需求自動下發(fā)及端到端快速部署,進一步實現(xiàn)運營商、電力及金融等企業(yè)的網(wǎng)絡(luò)智能化、運營智慧化。
關(guān)鍵詞:SDN;SRv6;YANG模型;數(shù)據(jù)網(wǎng)
doi:10.3969/J.ISSN.1672-7274.2022.09.016
中圖分類號:TP 3 93.0 文獻標示碼:A 文章編碼:1672-7274(2022)09-0047-03
Research on Deployment and Transformation Scheme of SDN Controller in Data Network
ZHAO Xingyu, ZHANG Ning, ZHANG Ruyi
(Information and communication branch of State Grid Corporation of China, Beijing 100876, China)
Abstract: This paper explores the deployment of SDN controller and the evolution scheme in the process of SDN transformation, so as to realize the automatic issuance of business requirements and end-to-end rapid deployment.Further realize the network intelligence and operation intelligence of operators, power and financial enterprises.
Key words: SDN; SRv6; Yang model; data network
1 數(shù)據(jù)網(wǎng)組網(wǎng)現(xiàn)狀
傳統(tǒng)運營商、電力及金融等企業(yè)的數(shù)據(jù)網(wǎng)用于承載數(shù)據(jù)、視頻、語音等各類業(yè)務(wù),基于IP技術(shù)構(gòu)建,覆蓋公司各級機構(gòu)的數(shù)據(jù)網(wǎng)絡(luò),保證各省與總部數(shù)據(jù)中心的高速互聯(lián),采用MPLS-VPN技術(shù)實現(xiàn)業(yè)務(wù)承載與邏輯隔離。(剩余3990字)