Refer to the exhibit.
R1 is connected with R2 via GigabitEthernet0/0, and R2 cannot ping R1.
What action will fix the issue?
A . Fix route dampening configured on the router.
B . Replace the SFP module because it is not supported.
C . Fix IP Event Dampening configured on the interface.
D . Correct the IP SLA probe that failed.
Answer: C
Explanation:
The IP Event Dampening feature introduces a configurable exponential decay mechanism to suppress the effects of excessive interface flapping events on routing protocols and routing tables in the network. This feature allows the network operator to configure a router to automatically identify and selectively dampen a local interface that is flapping.