Virtualization technology enables cloud computing to provide virtual infrastructure. This virtual infrastructure is managed by centralized entity which is responsible for creation; deletion and migration of the virtual machine. Migration module helps to reduce the energy consumption using server consolidation which means multiple underutilized virtual machines can be deployed on a single physical machine. In such an environment; migration module moves the virtual machine from one host to another host to improve utilization. Therefore; migration algorithm plays an important role in the management of virtual cluster and power consumption. In this paper; we have proposed a slot-based migration approach to manage the virtual infrastructure using space-sharing technology of virtualization with the solution of multiple hops problem. The experimental results showthat the migration module reduces considerable amount of power consumption.