In a rural community of roughly 2000 people, a telecom company has provided an Internet connection that terminates in a router gifted by a donor. There is an additional router available in inventory. You have authority to purchase some switches and more networking equipment (not routers) to establish a small Internet enabled community in the rural area. An office has been setup in the area and some buildings listed below are very near to the office

I need the network topology to deal with link failures The use of switches and routers may be made in such a way to ensure reliability in case of link failures. The topology of network may be given importance in this regard