LAN to MAN

Your company has a number of interconnected local area networks within a single building. Also in the building is a router that connects the LANs to an Internet service provider using a couple of T-1telephone lines. Your company is considering replacing the T-1s with a connection to a metropolitan area network. Show the interconnection of the LANs, the MAN, and the Internet, assuming the MAN is SONET based. Would the interconnection be different if the MAN were Ethernet based? Explain

Write at least a two page paper in current APA format that provides the steps required to make the transition, new equipment that needs to be installed, and includes two different network diagram that show the interconnection between the LAN and MAN; one diagram should be for a SONET based network and the other for a Ethernet based network.