Because of historical reasons, the configuration of hardware and software in R & D enterprises is often different, which not only damages the interactive ability of data, but also can not meet the needs of future platform design. The xLAB based on the virtualized server has realized the demands of many aspects: the security of the data, the unified deployment of the platform, the protection of intellectual property, the joint simulation of the subject, the powerful emulation ability and the ability to move the office.