Câu 73: 100-105: ICND Interconnecting Cisco Networking Devices Part 1

Refer to the exhibit. When running OSPF, what would cause router A not to form an adjacency with router B?

1. A. The loopback addresses are on different subnets.
2. B. The values of the dead timers on the routers are different. — đáp án hiện tại
3. C. Route summarization is enabled on both routers.
4. D. The process identifier on router A is different than the process identifier on router B.