The Tokyo University of Agriculture and Technology, which aims at the realization of a sustainable society. They were thinking about further improving the efficiency of operations management, electricity conservation and installation space by virtualizing and consolidating servers for various systems that were supposed to be constructed individually, such as subsystems for education, Internet data, integrated management operations, libraries, and so on. They chose Cisco to overcome these challenges. The Cisco computing architecture employed for this platform, the Cisco Unified Computing System. The results of deploying Cisco were there are no hardware problems and the environment is very stable and highly reliable, the promotion of virtualization made it even easier to respond flexibly and electricity consumption has been cut by about 33%.