Câu 23: 350-501: Implementing and Operating Cisco Service Provider Network Core Technologies (SPCOR)

Refer to the exhibit. Which statement about the status of the neighbor relationship between R1 and R2 is true?

1. A. The neighbor relationship is down because the two routers are configured with different area types.
2. B. The neighbor relationship is down because the two routers are in the same subnet.
3. C. The neighbor relationship is up because R2 is level 1 and Ievel 2 router.
4. D. The neighbor relationship is down because R2 is operating as a Level 1 router and the two routers are in different areas. — đáp án hiện tại