VM Virtualization Architecture Utilizing Corporate Data Center

With the rapid development of enterprise information, enterprise business systems continues to increase, more and more data, insufficient, original data center site energy pressure, business continuity of low capacity, poor safety problem more and more prominent.This paper aimed at these problems, put forward a series of solutions, and many suppliers through discussions, we finally decided to virtualization technology is used to construct a new data center to solve these problems.This paper first analyzes the current problems and solutions to the problem, then we analyzed the basic principle, virtual technology product advantages and characteristics, comparative analysis of the three virtual manufacturers, we finally choose to use VMware to deploy our data center, including the deployment of server system, network system, storage system and backup system.New server systems completely through the virtual VMware architecture to build, all virtual machine in the allocation of resources under the control of vCenter is more reasonable, more flexible, the deployment cycle shorter, more convenient to state capture, dynamic migration except for this one of the most powerful function is combined with HA, DRS, vMotion virtual machine.The new network architecture combined with the actual situation of the company of the deployment, the architecture consists of three layers of network architecture standard plus IPSec VPN metropolitan area network, in order to improve the safety of aggregation core layer, the company introduced Cisco firewall, intrusion prevention and trend antivirus wall revery.The new storage system using the FC-SAN architecture, through the Web interface to achieve the management background, the whole structure, safe, reliable and efficient.Finally, in order to ensure that all business data can be timely recovery when data is lost or damaged, avoid data loss caused by the inconvenience, the deployment of the backup system of EMC company.