ICND1: Interconnecting Cisco Networking Devices Part 1 (CCENT, legacy) — Question 43

Which command do you enter to configure a device as an authoritative time server?

Answer options

• A. ntp authenticate
• B. ntp server 127.0.0.1
• C. ntp source 127.0.0.1
• D. ntp master 1 D

Correct answer:

Explanation

The correct answer is D, 'ntp master 1 D', which configures the device to be an authoritative time server with a stratum level of 1. Options A, B, and C do not configure the device as a master time server, with A focusing on authentication, B specifying a peer server, and C setting a source address instead.