DPI技术在贵州电网互联网统一出口网络的应用

Applications of the DPI technology in internet unified export network of Guizhou Power Grid

作为贵州电网与互联网互联的关键组成部分,贵州电网互联网统一出口网络的重要性不言而喻。现阶段互联网应用越来越丰富,各种新业务层出不穷,越来越多的新业务对带宽的要求越来越高,这就造成新业务对关键业务的带宽抢占。作为与生产息息相关的互联网统一出口网络,如何保障关键性生产业务的业务带宽、保障关键性应用就成为网络运维的重要组成部分。在对贵州电网互联网统一出口网络中所应用的DPI(Deep Packet Inspection)深度包检测技术的应用进行阐述。

As the key constituent of Guizhou Power Grid corporation and the Internet interconnection, the importance of Guizhou Power Grid corporation Internet unification export network was self - evident. At present the Internet application was getting more and more rich, and each kind of new service emerged one after another incessantly, while more and more new services were getting higher and higher to the band width request, which created the new service to the essential service band width grab. Internet unification export net- work which was closely related to production, how to safeguard the operational bandwidth of key production business and critical appli- cations became an important part of network operation and maintenance. The DPI technology which applied to Guizhou Power Grid cor- poration Internet unification export network was introduced in the paper.