Which protocol or service is used to automatically synchronize the software clocks on Cisco routers?

Last Updated: May 21, 2021
IT Exam Items Repository › Category: CCNA CyberOps › Which protocol or service is used to automatically synchronize the software clocks on Cisco routers?

Which protocol or service is used to automatically synchronize the software clocks on Cisco routers?

  • SNMP
  • NTP
  • DHCP
  • DNS

Explanation: Network Time Protocol (NTP) is used to allow network devices to synchronize their time settings with a centralized time server. DHCP (Dynamic Host Configuration Protocol) is a protocol which assigns IP addresses to hosts. DNS (Domain Name Service) is a service which resolves host names to IP addresses. SNMP (Simple Network Management Protocol) is a protocol which allows administrators to manage network nodes.

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