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The router with the IP address of 10.1.120.1 needs to be configured to use the device 10.1.140.1 as the clock source. Which configuration command will accomplish this task?
A. clock source 10.1.140.1
B. ntp server 10.1.140.1
C. clock set 10.1.140.1
D. ntp source ip addr 10.1.140.1
E. ntp client 10.1.120.1 server 10.1.140.1
Correct Answer: B
Explanation/Reference:
Explanation: To configure your routers to use a NTP server for time synchronization, the command ntp server, followed by the IP address or hostname of the NTP server, is used. To specify additional timeservers for redundancy, simply repeat the ntp server command with the IP address of each additional server.
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Cisco 642-437 Exam
