| 浙江电力信息骨干网第二平面设计 |
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| 引用本文： | 张旭东,戴波. 浙江电力信息骨干网第二平面设计[J]. 电力信息化, 2011, 9(2): 84-87 |
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| 作者姓名： | 张旭东 戴波 |
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| 作者单位： | 浙江省电力公司信息技术中心,浙江杭州,310007 |
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| 摘 要： | 根据国家电网公司建设容灾中心的统一部署要求,浙江省电力公司将采用双平面方案,即在省内非省会城市建设除现有骨干网以外的骨干网第二平面。通过双平面网络的建设,既可为地市公司访问所属容灾中心、公司总部提供冗余及负载均衡链路,又可为不同业务间的负载均衡提供有力的技术支撑,从而进一步保障浙江电力信息骨干网的坚强可靠运行。与单一平面网络相比,双平面网络由于平面间的相对独立性,有效规避了网络设备和系统缺陷对网络的可用性的影响,从而具有较高的业务保障能力。
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| 关 键 词： | 信息网络 容灾 第二平面 |
Design of Second Plane of Information Backbone Network in Zhejiang Electric Power Corporation |
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| ZHANG Xu-dong,DAI Bo. Design of Second Plane of Information Backbone Network in Zhejiang Electric Power Corporation[J]. Electric Power Information Technology, 2011, 9(2): 84-87 |
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| Authors: | ZHANG Xu-dong DAI Bo |
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| Affiliation: | ZHANG Xu-dong,DAI Bo(Information Technology Center of Zhejiang Electric Power Corporation,Hangzhou 310007,China) |
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| Abstract: | According to unified arrangements of State Grid Corporation to construct disaster tolerance centers,Zhejiang Electric Power Company adopts dual-plane scheme to build a second plane to the existing backbone network in non-capital cities.Dual-plane network can not only provide redundant and load-balancing link for subsidiary company when they access the disaster tolerance center and headquarters,but also provide powerful technical support to the load-balancing between different businesses.Because the two plan... |
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| Keywords: | information network disaster tolerance the second plane |
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