Figure 1: Logical diagram of the network to be configured Use Figure 1 and Table 1 to configure a four-router network. All router configurations must be done using a PC connected to the router's console port through its RS232 serial port. Attempt to use the graphical user interface for router configuration will result in failing the project. Choose the following types of devices: Routers: 2620XM, Switches: Switch-2950, End Devices: PC-PT