Câu 27: 100-105: ICND Interconnecting Cisco Networking Devices Part 1
R1 router clock is synchronized with ISP router. R2 is supposed to receive NTP updates from R1. But you observe that R2 clock is not synchronized with R1. What is the reason R2 is not receiving NTP updates from R1?
Nội dung câu hỏi
R1 router clock is synchronized with ISP router. R2 is supposed to receive NTP updates from R1. But you observe that R2 clock is not synchronized with R1. What is the reason R2 is not receiving NTP updates from R1?
Các lựa chọn
Đáp án được giữ gọn theo nhãn A, B, C, D trong phần bình chọn tương tác.
- A. The IP address that is used in the NTP configuration on R2 router is incorrect.
- B. The NTP server command not configured on R2 router. — đáp án hiện tại
- C. R2 router Ethernet interface that is connected to R1 is placed in shutdown condition.
- D. R1 router Ethernet interface that is connected to R2 is placed in shutdown condition.
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