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With the rapid development of the information industry , hosted by the China Petroleum WAN business types and volume of business in increasing the channel has been unable to meet the requirements in order to better be able to support a variety of business hosting , simple data transfer , the current business WAN model needs to have a smart , safe , easy to deploy and easy to manage properties . In the current oil WAN , on the one hand, the network size is expanding , continually increasing demands on control equipment resources , on the other hand , the access node is large , the exchange of visits of user access control requirements and more pressing . Traditional single network management , user management and access control management is often a lack of integration, resulting in a single management tools , inadequate management , complex management operations . WAN need not just limited to the management of network equipment , require more comprehensive network resources and business integration of management and deployment , common WAN MPLS VPN, QoS , such as , for example , and thus better able to support the upper business systems normal operation. China Petroleum WAN intelligent management system includes a logical combination of the series of programs , including the basis for resource management , MPLS VPN management , flow performance management , WAN terminal access control . The operational status of the system through accurate statistical analysis , the easy shortcut Chinese statements and graphically presented , the responsible person can glance understanding of IT and the future trend of development , combined with the industry's technical reference and theoretical basis , scientific and accurate data for the comprehensive management decision support . This system is based on J2EE development, application MVC design pattern , has good stability and scalability . This system uses a powerful reporting engine provides a beautiful chart , the convenient Print and multi-format data export functions . The division of authority of the system is clear and detailed , logical hierarchy based on the organizational structure of the Chinese oil and classified management of the network resources . Sharable report design philosophy of the system by simplifying the user process repeated operation .
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