Question

Which of the following is a Layer 3 protocol designed to permit routers to exchange information about networks that are reachable, the routes by which they may be reached, and the costs associated with such routes?

a. Routing protocol
b. Redistributed protocol
c. Maximum protocol
d. All of the above

Answer 1

Answer:

a. Routing protocol

Explanation

Routing protocol is a layer 3 (Network layer) protocol used by routers to exchange information about available routes , their associated costs and delays.

Answer 2

Answer:

A

Explanation:

Routing protocol A routing protocol specifies how routers communicate with oneanother, information that enables them to select routes between any two nodes on a computer network.