APC AP9290 ユーザーズマニュアル

®

Network Time Protocol client configuration and display.

ntp set [-p <primary-server>] [-s <secondary-server>] 
[-m <minimum-poll-interval>] 
[-x <maximum-poll-interval>]

ntp enable

ntp disable

ntp update

ntp show

This command lets you display and configure the system NTP client 
settings, perform an update from a configured NTP server, and enable or 
disable the periodic NTP time update service. By default the NTP service is 
enabled and time requests will default to public time servers at 

pool.ntp.org

.  The polling interval options define the polling range 

intervals from minimum to maximum defined as:

time (s) = (2

poll interval value

)

Set the NTP client's primary and secondary servers, and 

minimum and maximum poll intervals.

Enable the periodic NTP time update service.

Disable the periodic NTP time update service. Users can still 

use the manual 

ntp update

 command for one-time updates.

Perform an immediate update from the configured primary 

NTP server.