在
配置成控制器後往往都要出現w
time的問題
原先不大注意
但是還是有點煩人
因此到microsfot support中找找
還真找到了
大家看看吧
x?scid=kb;EN
US;q
&GSSNB=
How to Configure an Authoritative Time Server in Windows (Q
)
The information in this article applies to:
Microsoft Windows
Server
Microsoft Windows
Professional
Microsoft Windows
Advanced Server
Microsoft Windows
Datacenter Server
For a Microsoft Windows XP version of this article
see Q
SUMMARY
This article describes how to configure an authoritative time server in Windows
MORE INFORMATION
Windows includes the W
Time Time service tool that is required by the Kerberos authentication protocol
The purpose of the Time service is to ensure that all computers that are running Windows
or later in an organization use a common time
The Time service uses a hierarchical relationship that controls authority and does not permit loops to ensure appropriate common time usage
Windows
based computers use the following hierarchy by default:
All client desktop computers nominate the authenticating domain controller as their in
bound time partner
All member servers follow the same process as client desktop computers
All domain controllers in a domain nominate the primary domain controller (PDC) operations master as their in
bound time partner
All PDC operations masters follow the hierarchy of domains in the selection of their in
bound time partner
Following this hierarchy
the PDC operations master at the root of the forest becomes authoritative for the organization
and you should configure the PDC operations master to gather the time from an external source
This is logged in the System event log on the computer as event ID
Administrators can configure the Time service on the PDC operations master at the root of the forest to recognize an external Simple Network Time Protocol (SNTP) time server as authoritative by using the following net time command
where server_list is the server list:
net time /setsntp: server_list
There are several SNTP time servers run by the U
S
Naval Observatory that are satisfactory for this function
for example:
ntp
usno
navy
mil at
tock
usno
navy
mil at
After you set the SNTP time server as authoritative
run the following command on a computer other than the domain controller to reset the local computer
s time against the authoritative time server:
net time /set
More information about the net time command is available at a command prompt if you type the following command:
net time /?
SNTP defaults to using User Datagram Protocol (UDP) port
If this port is not open to the Internet
you cannot synchronize your server to Internet SNTP servers
NOTE : Administrators can also configure an internal time server as authoritative by using the net time command
If the administrator directs the command to the operations master
it may be necessary to reboot the server for the changes to take effect
Published Mar
:
AM Issue Type kbhowto
Last Modifed Jan
:
AM Additional Query Words fsmo kbfaqw
kds
Keywords kbenv kbtool w
fsmo kbFSMO
From:http://tw.wingwit.com/Article/Fault/201311/10500.html
