$0.$ In a large enterprise network, Router A receives routing updates from Router B

indicating that the network $10\mathrm{.}0\mathrm{.}0\mathrm{.}0/24$ is reachable with a hop count of $3.$ Router A

already has a route to the same network with a hop count of $2.$ What action will

Router A take based on its routing algorithm?

Which action will Router A most likely take in response to the received routing

updates?

A$)$ Accept the routing updates and update its routing table.

B$)$ Discard the routing updates as they contain outdated information.

C$)$ Send a triggered update back to Router B with the correct hop count.

D$)$ Engage in a route poisoning mechanism to inform Router B of the correct hop

count.