The Precision Time Protocol (PTP) is a protocol for clock synchronization throughout a computer network with relatively high precision and therefore potentially high accuracy. In a local area …

NTP is the abbreviation of Network Time Protocol and PTP is the abbreviation of Precision Time Protocol. NTP provides millisecond accuracy while PTP provides sub-microsecond accuracy.

This lesson explains how the precision time protocol (PTP) operates and how to configure this on Cisco Catalyst switches.

Jul 23, 2025 · Precision Time Protocol (PTP) is a protocol that promotes the synchronization of clocks throughout a computer network. This protocol is used to synchronize clocks of different …

Precision Time Protocol (PTP) is defined in IEEE 1588 as Precision Clock Synchronization for Networked Measurements and Control Systems, and was developed to synchronize the clocks …

Precision Time Protocol (PTP) enables server time synchronization with sub-microsecond to nanosecond precision, surpassing the previous technology, Network Time Protocol (NTP), …

Apr 2, 2024 · Precision Time Protocol (PTP), defined in the IEEE 1588 standard, offers a solution for precisely synchronizing clocks throughout a computer network. Unlike NTP (Network Time …