The College of Business Administration is going to set up a Games Lab. A Lab in Building 600 has 12 PC's and a Lab in Building A7 has 8 PC's. Propose a network infrastructure that could be set up so that students can play games between the Labs of Buildings 600 and A7 only. The games involve VOIP and are multi-player. Draw a diagram of the proposed network and provide an explanation specifying the following: - What hardware devices will be a part of the network? - What types of communication links will be used? - How the network can be secured