Poznan Supercomputing and Networking Center (PSNC) is playing a key role in developing and integrating an information infrastructure for science, research, and education within Poland and internationally. Their challenges are to build an \"Internet of the future\" that will enable Polish institutions to operate internationally, provide scientific institutions all over Poland with access to an innovative and secure network infrastructure and improve research effectiveness. They chose Juniper Networks to overcome these challenges. They have implemented Juniper Networks MX Series 3D universal edge routers, Junos space route insight and Junos operating system. The results of implementing Juniper Networks were provided high broadband bandwidth to connected institutions; it increased scalability to connect additional institutions to the network and improved network reliability.