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DES-7200 Configuration Guide Chapter 3 NTP
Configuration
The difference of those two commands is that the no ntp command not only
disables the NTP function, but also clears the related NTP settings.
3.2.8 Configuring the
NTP
Update-Calendar
The function of this command is to disable the interface to receive the NTP
message.
To configure the NTP update-calendar, run the following commands in the
global configuration model:
Command Function
ntp update-calendar
Configure the update calendar.
no ntp update-calendar
Disable the function of NTP update
calendar.
By default, the NTP update-calendar is not configured. After configuration, the
NTP client updates the calendar at the same time when the time
synchronization of external time source is successful. It is recommended to
enable this function for keeping the accurate calendar.
3.2.9 Configuring the
NTP Master
The function of this command is to set the local time as the NTP master(the
reference source of the local time is reliable), providing the synchronized time
for other devices.
In general, the local system synchronizes the time from the external time source
directly or indirectly. However, if the time synchronization of local system fails
for the network connection trouble, ect, use the command to set the reliable
reference source of the local time, providing the synchronized time for other
devices.
Once set, the system time can not be synchronized to the time source with
higher starum.
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