Virtualization Design And Implementation For China Guangfa Bank Based On The Cloud

With the rapid development of information technology,the important data of commercial banks has been concentrated,the number of application systems has been increasing,and the number of network devices and servers has gradually increased.At the same time,the scale of the commercial bank's equipment room continues to expand,and the maintenance costs of the equipment room continue to increase,but the performance of the equipment cannot be fully utilized.Therefore,better use of hardware and software resources,streamline the information infrastructure of commercial banks,improve the stability of commercial banking networks and systems,achieve good management of various resources,reduce the expansion of information system infrastructure,use less Cost input to achieve efficient output has become a problem for all commercial banks.Firstly,the research background,research purposes and research contents of the virtualization design and implementation of the first-level branch of Guangfa Bank in the cloud computing environment are introduced.On this basis,using the existing infrastructure of the first branch of Guangfa Bank,the data center private cloud platform is built by analyzing and researching the realization principle and key technologies of virtualization technology.This paper designs a fast,efficient and scalable server resource pool architecture with VMware vSphere virtualization technology.It has resource management,user management,HA management,migration management,cloning and template management,backup and restore management functions.At the same time,a more stable and reliable network infrastructure is designed through Cisco's virtual switching technology and virtual firewall technology.The network architecture mainly includes VSS virtual switch unified management and Active/Active firewall failover.The project design starts from the existing structure of the first branch of Guangfa Bank and is designed to save resources,save costs and enhance usability.