Chapter 35. Network Time Protocol

Chapter Syllabus

  • 35.1 Introduction to NTP

  • 35.2 Configuring the NTP Server

  • 35.3 Configuring NTP Client

  • 35.4 Using SAM to Configure NTP

Network Time Protocol (NTP) is used to synchronize a system clock with a reliable time source. Clock synchronization of all hosts on a network is often needed when you are running applications over a network that uses time in calculations. A common example of this is the use of incremental backup where file modification time is compared with the time of the previous backup. If the incremental backups are performed over a network, differences in system clock time among hosts may result in a wrong file selection. Manual synchronization of time on a large network is a particularly difficult ...

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