Sntp; Sntp Settings; Time Zone Settings - D-Link xStack DGS-3420 Series Reference Manual

xStack® DGS-3420 Series Layer 2 Managed Stackable Gigabit Switch Web UI Reference Guide

SNTP

The Simple Network Time Protocol (SNTP) is a protocol for synchronizing computer clocks through the Internet. It
provides comprehensive mechanisms to access national time and frequency dissemination services, organize the
SNTP subnet of servers and clients, and adjust the system clock in each participant.

SNTP Settings

Users can configure the time settings for the Switch.
To view this window, click Network Application > SNTP > SNTP Settings as shown below:
The fields that can be configured are described below:
Parameter
SNTP State
IPv4 SNTP Primary
Server
IPv4 SNTP
Secondary Server
IPv6 SNTP Primary
Server
IPv6 SNTP
Secondary Server
SNTP Poll Interval In
Seconds (30-99999)
Click the Apply button to accept the changes made.

Time Zone Settings

Users can configure time zones and Daylight Savings Time settings for SNTP.
To view this window, click Network Application > SNTP > Time Zone Settings as shown below:
Figure 9-40 SNTP Settings window
Description
Use this radio button to enable or disable SNTP.
The IPv4 address of the primary server from which the SNTP information will be taken.
The IPv4 address of the secondary server from which the SNTP information will be taken.
The IPv6 address of the primary server from which the SNTP information will be taken.
The IPv6 address of the secondary server from which the SNTP information will be taken.
The interval, in seconds, between requests for updated SNTP information.
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