停止、启动NTP服务
svcadm disable svc:/network/ntp
svcadm enable svc:/network/ntp
svcadm refresh svc:/network/ntp
svcadm restart svc:/network/ntp
方法一：
crontab配置：
51 * * * * . /etc/profile;/usr/sbin/ntpdate -b 10.204.50.136 >/tmp/ntp.log
方法二：
# cp /etc/inet/ntp.client /etc/inet/ntp.conf
# vi /etc/inet/ntp.conf
"/etc/inet/ntp.conf" 10 行，291 字符
# ident "@(#)ntp.client 1.3 00/07/17 SMI"
#
# /etc/inet/ntp.client
#
# An example file that could be copied over to /etc/inet/ntp.conf; it
# provides a configuration for a host that passively waits for a server
# to provide NTP packets on the ntp multicast net.
#
#multicastclient 224.0.1.1
server 10.204.50.135
~
"/etc/inet/ntp.conf" 11 行，313 字符
# svcs -l svc:/network/ntp:default
fmri svc:/network/ntp:default
名称 Network Time Protocol (NTP)
启用 否
状态 disabled
next_state none
state_time 2011年09月25日 星期日 11时59分41秒
重启程序 svc:/system/svc/restarter:default
dependency require_all/error file://localhost/usr/sbin/ntpq (online) file://localhost/usr/sbin/ntpdate (online)
dependency require_any/error svc:/network/service (online)
dependency optional_all/error svc:/milestone/name-services (online)
# /usr/sbin/ntpdate -b 10.204.50.136
26 Sep 09:34:09 ntpdate[24249]: step time server 10.204.50.135 offset -3.715703 sec
# svcadm enable svc:/network/ntp:default
# svcs |grep ntp
online 9:34:21 svc:/network/ntp:default
# ntpq -p
remote refid st t when poll reach delay offset disp
==============================================================================
*10.204.50.135 10.209.11.129 2 u 5 64 37 0.31 5.985 877.17
========================================================