Question

Which statement describes a route that has been learned dynamically? It is automatically updated and maintained by routing protocols. It is unaffected by changes in the topology of the network. It has an administrative distance of 1. It is identified by the prefix C in the routing table.

Answer 1

A route that has been learned dynamically is automatically updated and maintained by routing protocols, adjusts to changes in network topology, and does not have a fixed administrative distance.

Step-by-step explanation:

The statement that describes a route that has been learned dynamically is: It is automatically updated and maintained by routing protocols. In dynamic routing, routing protocols such as OSPF, BGP, and EIGRP are used by routers to exchange information. When a change occurs in the network topology, the routing protocols adjust the routing tables accordingly.

Routes learned through routing protocols are indeed affected by changes in the network topology, as dynamic routing protocols are designed to adapt to such changes. The administrative distance is a value that routers use to select the best path when there are multiple routes to the same destination learned via different methods; it is not fixed at 1 for dynamically learned routes but varies depending on the routing protocol used. Lastly, the prefix C in the routing table actually denotes a directly connected network, not a dynamically learned route.