Time server

My boss wants me to set up our network so each PC has the
same time. I thought I had this set up on the DC to
obtain the time from the Navy and workstations would
update via the DC. Our time is about 4 minutes slower
than the sites I have seen. Also, if I try NET TIME
\\SERVER /QUERYSNTP, I get "This computer is not currently
configured to use a specific SNTP server." This should be
rather simple to accomplish, I'm sure, but I do not know
where to look. Can anyone point me in the right direction
or know where I have messed up? Any suggestions will be
appreciated. FYI - There are also warnings in the Event
Viewer on the workstations:

SOURCE: w32time
Event ID: 11
Description: The NTP Server didn't respond.

Continue with 'net help time'. You should point your server to any NTP
server as 'net time /setsntp[:FQDN]' or edit remote server registry in
HKLM\SYSTEM\CCS\Services\W32Time. Windows Time service startup mode is
Manual by default for both servers and wkstas, unless this is a domain and
NTP server is set.

>-----Original Message-----
>My boss wants me to set up our network so each PC has the
>same time. I thought I had this set up on the DC to
>obtain the time from the Navy and workstations would
>update via the DC. Our time is about 4 minutes slower
>than the sites I have seen. Also, if I try NET TIME
>\\SERVER /QUERYSNTP, I get "This computer is not
currently
>configured to use a specific SNTP server." This should
be
>rather simple to accomplish, I'm sure, but I do not know
>where to look. Can anyone point me in the right
direction
>or know where I have messed up? Any suggestions will be
>appreciated. FYI - There are also warnings in the Event
>Viewer on the workstations:
>
>SOURCE: w32time
>Event ID: 11
>Description: The NTP Server didn't respond.
>.
>To set the workstations, put the following line in your
logon script.
net time \\servername /set /yes
That will sync the WS clocks with the local server time.