Refer to the exhibit.
RTA(config)#ip route 172.16.14.0 255.255.255.0 Serial0/0
RTA is configured with a basic configuration. The link between the two routers is operational and no routing protocols are configured on either router. The line shown in the exhibit is then added to router RTA. Should interface Fa0/0 on router RTB shut down, what effect will the shutdown have on router RTA?
| A. |
A route to 172.16.14.0/24 will remain in the RTA routing table. | |
| B. |
Because router RTB will send a poison reverse packet to router RTA, RTA will remove the route. | |
| C. |
Router RTA will send an ICMP packet to attempt to verify the route. | |
| D. |
A packet to host 172.16.14.225 will be dropped by router RТА. |