When troubleshooting an EIGRP connectivity problem,you notice that two connected
EIGRP routers are not becoming EIGRP neighbors. A ping between the two routers was
successful. What is the next thing that should be checked? Select the best response.

A.
Verify that the EIGRP hello and hold timers match exactly.

B.
Verify that EIGRP broadcast packets are not being dropped between the two routers with
the show ip EIGRP peer command.

C.
Verify that EIGRP broadcast packets are not being dropped between the two routers with
the show ip EIGRP traffic command.

D.
Verify that EIGRP is enabled for the appropriate networks on the local and neighboring
router.

Explanation:
The point of this question is about the condition of establish EIGRP neighboor
You can use these ways to troubleshoot the EIGRP connectivity problem
1. Whether EIGRP is enabled for the proper networks
2. Whether the K values of EIGRP neighboors is the same
3. Whether EIGRP autonomous number is the same