Which NTP command configures the local devices as an NTP reference clock source?

IT Exam Items RepositoryWhich NTP command configures the local devices as an NTP reference clock source?

Which NTP command configures the local devices as an NTP reference clock source?

  • NTP Peer
  • NTP Broadcast
  • NTP Master
  • NTP Server

Explanation: From a Cisco perspective, getting the clock from an Internet time source and/or from a local timing device both require the same command (ntp server). To have a specific network device consider itself as a reference clock source, another command is used (ntp master)

For example, the command

Router(config)#ntp server 192.168.1.1

configures the local device to use a remote NTP clock source from 192.168.1.1 while the command:

Router(config)#ntp master 1

configures the local device as a NTP reference clock source with stratum of 1.

Reference: http://www.pearsonitcertification.com/articles/article.aspx?p=2141272

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