CISCO 300-510 Exam Question 32

Refer to the exhibit. While configuring router 2 with all the default values, a network engineer cannot see any route received in router 1. How should the engineer solve the issue?
A. Modify the IP address or mask of the interface to a valid one
B. Set up a priority different than 0 in the interface
C. Modify the router ID to be the interface IP on the serial
D. Set the network type in S1/0 to point-to-point
Correct Answer: A