| 基于QinQ业务数据分流的多校区图书馆组网 |
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| 引用本文： | 涂中群.基于QinQ业务数据分流的多校区图书馆组网[J].图书情报工作,2012,56(15):88. |
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| 作者姓名： | 涂中群 |
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| 作者单位： | 南通大学图书馆 南通 226019 |
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| 摘 要： | 论述采用基于QinQ业务数据分流的多校区图书馆组网模式,为不同的数据流嵌套不同的内外层VLAN标签,不仅能够实现各分馆间VPN专网互联的需求,同时还能够根据不同应用对各种业务进行数据分流和精细化管理,有效解决长期以来存在的安全访问控制难、业务保障区分难以及ARP病毒泛滥、IP地址冲突等诸多难题,进一步提高多校区图书馆的网上服务质量。
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| 关 键 词： | 多校区图书馆 标签嵌套 数据分流 虚拟局域网 虚拟专用网 |
| 收稿时间： | 2012-02-06 |
Network Construction of Multi-campus Library Based on QinQ Business Data Distribution |
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| Tu Zhongqun.Network Construction of Multi-campus Library Based on QinQ Business Data Distribution[J].Library and Information Service,2012,56(15):88. |
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| Authors: | Tu Zhongqun |
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| Institution: | Library of Nantong University, Nantong 226019 |
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| Abstract: | Services of a multi-campus library are challenging due to its multi-location, the diversity of its readers, its integration into the campus network and the busy exchanges between itself and the outside. The network construction mode of multi-campus library based on QinQ business data distribution, by arranging different internal and external Vlan labels for different data flows, which can not only realize the VPN interconnections among the library, but also distribute and manage data of various business well. Many long-term problems can be solved effectively, such as controlling the security access, distinguishing the business data, the overflowing of the ARP virus and the confliction of IP address. All of these can improve the online service quality of multi-campus library. |
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| Keywords: | multi-campus library QinQ data distribution VLAN VPN |
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