Narbik’s Soup-to-Nuts Workbook Frame-relay Lab 4

 Lab 4 - "Full Mesh Frame-relay configuration using Point-to-Point Sub-interfaces" wants us to use point-to-point subinterfaces to create a full mesh network. For this we create a subinterface for each connection and assign the local dlci to that sub-interface using the Frame-relay interface-dlci command. Since the routers are configured as point-to-point links and every link is on a different IP subnet, we won't be able to ping every IP address in the cloud. We wil either need static routes or a dynamic routing protocol to achieve full connectivity at layer 3.