Guest steve grosz Posted October 9, 2008 Posted October 9, 2008 Is there anything on a local machines policy that would block it from getting info on a NTP server? We have our Cisco switch that serves as a time server, some clients have the correct time, some do not.......... so I'm looking into why some do not have the correct local time
Guest Meinolf Weber Posted October 9, 2008 Posted October 9, 2008 Re: NTP question Hello steve, Only workstations on the switch or do you have a domain or workgroup server? Best regards Meinolf Weber Disclaimer: This posting is provided "AS IS" with no warranties, and confers no rights. ** Please do NOT email, only reply to Newsgroups ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm > Is there anything on a local machines policy that would block it from > getting info on a NTP server? We have our Cisco switch that serves as > a time server, some clients have the correct time, some do > not.......... so I'm looking into why some do not have the correct > local time >
Guest steve grosz Posted October 10, 2008 Posted October 10, 2008 Re: NTP question Hello Meinolf, The computers are on a domain > Hello steve, > > Only workstations on the switch or do you have a domain or workgroup > server? > > Best regards > > Meinolf Weber > Disclaimer: This posting is provided "AS IS" with no warranties, and > confers > no rights. > ** Please do NOT email, only reply to Newsgroups > ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm >> Is there anything on a local machines policy that would block it from >> getting info on a NTP server? We have our Cisco switch that serves >> as a time server, some clients have the correct time, some do >> not.......... so I'm looking into why some do not have the correct >> local time >>
Guest Meinolf Weber Posted October 10, 2008 Posted October 10, 2008 Re: NTP question Hello steve, In a domain the "master" time server is the DC with the PDCEmulator role, all other DC's sync with that one and all member servers and workstations sync with one available DC. That's the way in a domain, so you have to configure the PDCEmulator to sync with the Cisco switch. w32tm /config /manualpeerlist:peers /syncfromflags:manual /reliable:yes /update With "peers" you can set the time source, either DNS name (time.windows.com) or an ip address from a reliable time source. Here you can find also some of them: http://www.pool.ntp.org/ Best regards Meinolf Weber Disclaimer: This posting is provided "AS IS" with no warranties, and confers no rights. ** Please do NOT email, only reply to Newsgroups ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm > Hello Meinolf, > > The computers are on a domain > >> Hello steve, >> >> Only workstations on the switch or do you have a domain or workgroup >> server? >> >> Best regards >> >> Meinolf Weber >> Disclaimer: This posting is provided "AS IS" with no warranties, and >> confers >> no rights. >> ** Please do NOT email, only reply to Newsgroups >> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm >>> Is there anything on a local machines policy that would block it >>> from getting info on a NTP server? We have our Cisco switch that >>> serves as a time server, some clients have the correct time, some do >>> not.......... so I'm looking into why some do not have the correct >>> local time >>>
Guest Steven L Chan Posted October 28, 2008 Posted October 28, 2008 Re: NTP question Hi, So do you run this command ( w32tm /config /manualpeerlist:peers /syncfromflags:manual /reliable:yes /update ) from the command prompt? and then specify the time source in Group Policy Management, via by Hostname or IP? Steven "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message news:ff16fb6698168caf936fb1a4f34@msnews.microsoft.com... > Hello steve, > > In a domain the "master" time server is the DC with the PDCEmulator role, > all other DC's sync with that one and all member servers and workstations > sync with one available DC. That's the way in a domain, so you have to > configure the PDCEmulator to sync with the Cisco switch. > > > w32tm /config /manualpeerlist:peers /syncfromflags:manual /reliable:yes > /update > > With "peers" you can set the time source, either DNS name > (time.windows.com) or an ip address from a reliable time source. > > Here you can find also some of them: > http://www.pool.ntp.org/ > > Best regards > > Meinolf Weber > Disclaimer: This posting is provided "AS IS" with no warranties, and > confers no rights. > ** Please do NOT email, only reply to Newsgroups > ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm > >> Hello Meinolf, >> >> The computers are on a domain >> >>> Hello steve, >>> >>> Only workstations on the switch or do you have a domain or workgroup >>> server? >>> >>> Best regards >>> >>> Meinolf Weber >>> Disclaimer: This posting is provided "AS IS" with no warranties, and >>> confers >>> no rights. >>> ** Please do NOT email, only reply to Newsgroups >>> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm >>>> Is there anything on a local machines policy that would block it >>>> from getting info on a NTP server? We have our Cisco switch that >>>> serves as a time server, some clients have the correct time, some do >>>> not.......... so I'm looking into why some do not have the correct >>>> local time >>>> > >
Guest Meinolf Weber Posted October 28, 2008 Posted October 28, 2008 Re: NTP question Hello Steven, This command has to run on the DC which has the PDCEmulator role and that's it. Domain time synchronisation occurs as described before. Best regards Meinolf Weber Disclaimer: This posting is provided "AS IS" with no warranties, and confers no rights. ** Please do NOT email, only reply to Newsgroups ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm > Hi, > > So do you run this command ( w32tm /config /manualpeerlist:peers > /syncfromflags:manual /reliable:yes /update ) from the command prompt? > > and then specify the time source in Group Policy Management, via by > Hostname or IP? > > Steven > > "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message > news:ff16fb6698168caf936fb1a4f34@msnews.microsoft.com... > >> Hello steve, >> >> In a domain the "master" time server is the DC with the PDCEmulator >> role, all other DC's sync with that one and all member servers and >> workstations sync with one available DC. That's the way in a domain, >> so you have to configure the PDCEmulator to sync with the Cisco >> switch. >> >> w32tm /config /manualpeerlist:peers /syncfromflags:manual >> /reliable:yes /update >> >> With "peers" you can set the time source, either DNS name >> (time.windows.com) or an ip address from a reliable time source. >> >> Here you can find also some of them: >> http://www.pool.ntp.org/ >> Best regards >> >> Meinolf Weber >> Disclaimer: This posting is provided "AS IS" with no warranties, and >> confers no rights. >> ** Please do NOT email, only reply to Newsgroups >> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm >>> Hello Meinolf, >>> >>> The computers are on a domain >>> >>>> Hello steve, >>>> >>>> Only workstations on the switch or do you have a domain or >>>> workgroup server? >>>> >>>> Best regards >>>> >>>> Meinolf Weber >>>> Disclaimer: This posting is provided "AS IS" with no warranties, >>>> and >>>> confers >>>> no rights. >>>> ** Please do NOT email, only reply to Newsgroups >>>> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm >>>>> Is there anything on a local machines policy that would block it >>>>> from getting info on a NTP server? We have our Cisco switch that >>>>> serves as a time server, some clients have the correct time, some >>>>> do not.......... so I'm looking into why some do not have the >>>>> correct local time >>>>>
Guest Steven L Chan Posted October 29, 2008 Posted October 29, 2008 Re: NTP question Forgive me, while I'm sort of confused here. So we run the command on the Primary, but how would it know where to look. Also, the setting under Group Policy, where Windows Time Service, does that need to be configure? Steven "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message news:ff16fb66c1e98cb076c72708f4a@msnews.microsoft.com... > Hello Steven, > > This command has to run on the DC which has the PDCEmulator role and > that's it. Domain time synchronisation occurs as described before. > > Best regards > > Meinolf Weber > Disclaimer: This posting is provided "AS IS" with no warranties, and > confers no rights. > ** Please do NOT email, only reply to Newsgroups > ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm > >> Hi, >> >> So do you run this command ( w32tm /config /manualpeerlist:peers >> /syncfromflags:manual /reliable:yes /update ) from the command prompt? >> >> and then specify the time source in Group Policy Management, via by >> Hostname or IP? >> >> Steven >> >> "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message >> news:ff16fb6698168caf936fb1a4f34@msnews.microsoft.com... >> >>> Hello steve, >>> >>> In a domain the "master" time server is the DC with the PDCEmulator >>> role, all other DC's sync with that one and all member servers and >>> workstations sync with one available DC. That's the way in a domain, >>> so you have to configure the PDCEmulator to sync with the Cisco >>> switch. >>> >>> w32tm /config /manualpeerlist:peers /syncfromflags:manual >>> /reliable:yes /update >>> >>> With "peers" you can set the time source, either DNS name >>> (time.windows.com) or an ip address from a reliable time source. >>> >>> Here you can find also some of them: >>> http://www.pool.ntp.org/ >>> Best regards >>> >>> Meinolf Weber >>> Disclaimer: This posting is provided "AS IS" with no warranties, and >>> confers no rights. >>> ** Please do NOT email, only reply to Newsgroups >>> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm >>>> Hello Meinolf, >>>> >>>> The computers are on a domain >>>> >>>>> Hello steve, >>>>> >>>>> Only workstations on the switch or do you have a domain or >>>>> workgroup server? >>>>> >>>>> Best regards >>>>> >>>>> Meinolf Weber >>>>> Disclaimer: This posting is provided "AS IS" with no warranties, >>>>> and >>>>> confers >>>>> no rights. >>>>> ** Please do NOT email, only reply to Newsgroups >>>>> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm >>>>>> Is there anything on a local machines policy that would block it >>>>>> from getting info on a NTP server? We have our Cisco switch that >>>>>> serves as a time server, some clients have the correct time, some >>>>>> do not.......... so I'm looking into why some do not have the >>>>>> correct local time >>>>>> > >
Guest Meinolf Weber Posted October 29, 2008 Posted October 29, 2008 Re: NTP question Hello Steven, No, domain time sync runs automatically by design. In this command line you have "PEERS": w32tm /config /manualpeerlist:peers /syncfromflags:manual /reliable:yes /update For PEERS choose an external time server, either with the name or ip address according to this link, where you can find time servers: http://www.pool.ntp.org/ If you configure them with the command above, one or more, the PDCEmulator will sync with them. Best regards Meinolf Weber Disclaimer: This posting is provided "AS IS" with no warranties, and confers no rights. ** Please do NOT email, only reply to Newsgroups ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm > Forgive me, while I'm sort of confused here. > > So we run the command on the Primary, but how would it know where to > look. > > Also, the setting under Group Policy, where Windows Time Service, does > that need to be configure? > > Steven > > "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message > news:ff16fb66c1e98cb076c72708f4a@msnews.microsoft.com... > >> Hello Steven, >> >> This command has to run on the DC which has the PDCEmulator role and >> that's it. Domain time synchronisation occurs as described before. >> >> Best regards >> >> Meinolf Weber >> Disclaimer: This posting is provided "AS IS" with no warranties, and >> confers no rights. >> ** Please do NOT email, only reply to Newsgroups >> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm >>> Hi, >>> >>> So do you run this command ( w32tm /config /manualpeerlist:peers >>> /syncfromflags:manual /reliable:yes /update ) from the command >>> prompt? >>> >>> and then specify the time source in Group Policy Management, via by >>> Hostname or IP? >>> >>> Steven >>> >>> "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message >>> news:ff16fb6698168caf936fb1a4f34@msnews.microsoft.com... >>> >>>> Hello steve, >>>> >>>> In a domain the "master" time server is the DC with the PDCEmulator >>>> role, all other DC's sync with that one and all member servers and >>>> workstations sync with one available DC. That's the way in a >>>> domain, so you have to configure the PDCEmulator to sync with the >>>> Cisco switch. >>>> >>>> w32tm /config /manualpeerlist:peers /syncfromflags:manual >>>> /reliable:yes /update >>>> >>>> With "peers" you can set the time source, either DNS name >>>> (time.windows.com) or an ip address from a reliable time source. >>>> >>>> Here you can find also some of them: >>>> http://www.pool.ntp.org/ >>>> Best regards >>>> Meinolf Weber >>>> Disclaimer: This posting is provided "AS IS" with no warranties, >>>> and >>>> confers no rights. >>>> ** Please do NOT email, only reply to Newsgroups >>>> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm >>>>> Hello Meinolf, >>>>> >>>>> The computers are on a domain >>>>> >>>>>> Hello steve, >>>>>> >>>>>> Only workstations on the switch or do you have a domain or >>>>>> workgroup server? >>>>>> >>>>>> Best regards >>>>>> >>>>>> Meinolf Weber >>>>>> Disclaimer: This posting is provided "AS IS" with no warranties, >>>>>> and >>>>>> confers >>>>>> no rights. >>>>>> ** Please do NOT email, only reply to Newsgroups >>>>>> ** HELP us help YOU!!! >>>>>> http://www.blakjak.demon.co.uk/mul_crss.htm >>>>>>> Is there anything on a local machines policy that would block it >>>>>>> from getting info on a NTP server? We have our Cisco switch >>>>>>> that serves as a time server, some clients have the correct >>>>>>> time, some do not.......... so I'm looking into why some do not >>>>>>> have the correct local time >>>>>>>
Guest Steven L Chan Posted October 29, 2008 Posted October 29, 2008 Re: NTP question Basically, it's like this: w32tm /config /manualpeerlist:times.windows.com/syncfromflags:manual /reliable:yes /update Understood. Do I need to make any changes in Group Policy or revert it back to default with no configuration settings? Steven "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message news:ff16fb66c33f8cb080e381e56b2@msnews.microsoft.com... > Hello Steven, > > No, domain time sync runs automatically by design. > > In this command line you have "PEERS": > w32tm /config /manualpeerlist:peers /syncfromflags:manual /reliable:yes > /update > > For PEERS choose an external time server, either with the name or ip > address according to this link, where you can find time servers: > http://www.pool.ntp.org/ > > If you configure them with the command above, one or more, the PDCEmulator > will sync with them. > > Best regards > > Meinolf Weber > Disclaimer: This posting is provided "AS IS" with no warranties, and > confers no rights. > ** Please do NOT email, only reply to Newsgroups > ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm > >> Forgive me, while I'm sort of confused here. >> >> So we run the command on the Primary, but how would it know where to >> look. >> >> Also, the setting under Group Policy, where Windows Time Service, does >> that need to be configure? >> >> Steven >> >> "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message >> news:ff16fb66c1e98cb076c72708f4a@msnews.microsoft.com... >> >>> Hello Steven, >>> >>> This command has to run on the DC which has the PDCEmulator role and >>> that's it. Domain time synchronisation occurs as described before. >>> >>> Best regards >>> >>> Meinolf Weber >>> Disclaimer: This posting is provided "AS IS" with no warranties, and >>> confers no rights. >>> ** Please do NOT email, only reply to Newsgroups >>> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm >>>> Hi, >>>> >>>> So do you run this command ( w32tm /config /manualpeerlist:peers >>>> /syncfromflags:manual /reliable:yes /update ) from the command >>>> prompt? >>>> >>>> and then specify the time source in Group Policy Management, via by >>>> Hostname or IP? >>>> >>>> Steven >>>> >>>> "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message >>>> news:ff16fb6698168caf936fb1a4f34@msnews.microsoft.com... >>>> >>>>> Hello steve, >>>>> >>>>> In a domain the "master" time server is the DC with the PDCEmulator >>>>> role, all other DC's sync with that one and all member servers and >>>>> workstations sync with one available DC. That's the way in a >>>>> domain, so you have to configure the PDCEmulator to sync with the >>>>> Cisco switch. >>>>> >>>>> w32tm /config /manualpeerlist:peers /syncfromflags:manual >>>>> /reliable:yes /update >>>>> >>>>> With "peers" you can set the time source, either DNS name >>>>> (time.windows.com) or an ip address from a reliable time source. >>>>> >>>>> Here you can find also some of them: >>>>> http://www.pool.ntp.org/ >>>>> Best regards >>>>> Meinolf Weber >>>>> Disclaimer: This posting is provided "AS IS" with no warranties, >>>>> and >>>>> confers no rights. >>>>> ** Please do NOT email, only reply to Newsgroups >>>>> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm >>>>>> Hello Meinolf, >>>>>> >>>>>> The computers are on a domain >>>>>> >>>>>>> Hello steve, >>>>>>> >>>>>>> Only workstations on the switch or do you have a domain or >>>>>>> workgroup server? >>>>>>> >>>>>>> Best regards >>>>>>> >>>>>>> Meinolf Weber >>>>>>> Disclaimer: This posting is provided "AS IS" with no warranties, >>>>>>> and >>>>>>> confers >>>>>>> no rights. >>>>>>> ** Please do NOT email, only reply to Newsgroups >>>>>>> ** HELP us help YOU!!! >>>>>>> http://www.blakjak.demon.co.uk/mul_crss.htm >>>>>>>> Is there anything on a local machines policy that would block it >>>>>>>> from getting info on a NTP server? We have our Cisco switch >>>>>>>> that serves as a time server, some clients have the correct >>>>>>>> time, some do not.......... so I'm looking into why some do not >>>>>>>> have the correct local time >>>>>>>> > >
Guest Meinolf Weber Posted October 29, 2008 Posted October 29, 2008 Re: NTP question Hello Steven, That's correct. If you have configured some policy settings, set them to "Not defined" and check on the client with gpresult /v that it is removed correctly. On the client either wait for automatic refresh of the policy up to 90 minutes, reboot or run gpupdate /force on it. If the old settings still appear, you have to change the policy to the opposite, if you configure an "Enabled" change it to "Disabled" and so on, run the client update and after the change is done set it to "Not defined". Best regards Meinolf Weber Disclaimer: This posting is provided "AS IS" with no warranties, and confers no rights. ** Please do NOT email, only reply to Newsgroups ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm > Basically, it's like this: > > w32tm /config /manualpeerlist:times.windows.com/syncfromflags:manual > /reliable:yes /update > > Understood. > > Do I need to make any changes in Group Policy or revert it back to > default with no configuration settings? > > Steven > > "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message > news:ff16fb66c33f8cb080e381e56b2@msnews.microsoft.com... > >> Hello Steven, >> >> No, domain time sync runs automatically by design. >> >> In this command line you have "PEERS": >> w32tm /config /manualpeerlist:peers /syncfromflags:manual >> /reliable:yes >> /update >> For PEERS choose an external time server, either with the name or ip >> address according to this link, where you can find time servers: >> http://www.pool.ntp.org/ >> >> If you configure them with the command above, one or more, the >> PDCEmulator will sync with them. >> >> Best regards >> >> Meinolf Weber >> Disclaimer: This posting is provided "AS IS" with no warranties, and >> confers no rights. >> ** Please do NOT email, only reply to Newsgroups >> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm >>> Forgive me, while I'm sort of confused here. >>> >>> So we run the command on the Primary, but how would it know where to >>> look. >>> >>> Also, the setting under Group Policy, where Windows Time Service, >>> does that need to be configure? >>> >>> Steven >>> >>> "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message >>> news:ff16fb66c1e98cb076c72708f4a@msnews.microsoft.com... >>> >>>> Hello Steven, >>>> >>>> This command has to run on the DC which has the PDCEmulator role >>>> and that's it. Domain time synchronisation occurs as described >>>> before. >>>> >>>> Best regards >>>> >>>> Meinolf Weber >>>> Disclaimer: This posting is provided "AS IS" with no warranties, >>>> and >>>> confers no rights. >>>> ** Please do NOT email, only reply to Newsgroups >>>> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm >>>>> Hi, >>>>> >>>>> So do you run this command ( w32tm /config /manualpeerlist:peers >>>>> /syncfromflags:manual /reliable:yes /update ) from the command >>>>> prompt? >>>>> >>>>> and then specify the time source in Group Policy Management, via >>>>> by Hostname or IP? >>>>> >>>>> Steven >>>>> >>>>> "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message >>>>> news:ff16fb6698168caf936fb1a4f34@msnews.microsoft.com... >>>>> >>>>>> Hello steve, >>>>>> >>>>>> In a domain the "master" time server is the DC with the >>>>>> PDCEmulator role, all other DC's sync with that one and all >>>>>> member servers and workstations sync with one available DC. >>>>>> That's the way in a domain, so you have to configure the >>>>>> PDCEmulator to sync with the Cisco switch. >>>>>> >>>>>> w32tm /config /manualpeerlist:peers /syncfromflags:manual >>>>>> /reliable:yes /update >>>>>> >>>>>> With "peers" you can set the time source, either DNS name >>>>>> (time.windows.com) or an ip address from a reliable time source. >>>>>> >>>>>> Here you can find also some of them: >>>>>> http://www.pool.ntp.org/ >>>>>> Best regards >>>>>> Meinolf Weber >>>>>> Disclaimer: This posting is provided "AS IS" with no warranties, >>>>>> and >>>>>> confers no rights. >>>>>> ** Please do NOT email, only reply to Newsgroups >>>>>> ** HELP us help YOU!!! >>>>>> http://www.blakjak.demon.co.uk/mul_crss.htm >>>>>>> Hello Meinolf, >>>>>>> >>>>>>> The computers are on a domain >>>>>>> >>>>>>>> Hello steve, >>>>>>>> >>>>>>>> Only workstations on the switch or do you have a domain or >>>>>>>> workgroup server? >>>>>>>> >>>>>>>> Best regards >>>>>>>> >>>>>>>> Meinolf Weber >>>>>>>> Disclaimer: This posting is provided "AS IS" with no >>>>>>>> warranties, >>>>>>>> and >>>>>>>> confers >>>>>>>> no rights. >>>>>>>> ** Please do NOT email, only reply to Newsgroups >>>>>>>> ** HELP us help YOU!!! >>>>>>>> http://www.blakjak.demon.co.uk/mul_crss.htm >>>>>>>>> Is there anything on a local machines policy that would block >>>>>>>>> it from getting info on a NTP server? We have our Cisco >>>>>>>>> switch that serves as a time server, some clients have the >>>>>>>>> correct time, some do not.......... so I'm looking into why >>>>>>>>> some do not have the correct local time >>>>>>>>>
Guest Steven L Chan Posted October 29, 2008 Posted October 29, 2008 Re: NTP question Thank you, Meinolf. "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message news:ff16fb66c35f8cb08166a82c112@msnews.microsoft.com... > Hello Steven, > > That's correct. > > If you have configured some policy settings, set them to "Not defined" and > check on the client with gpresult /v that it is removed correctly. On the > client either wait for automatic refresh of the policy up to 90 minutes, > reboot or run gpupdate /force on it. If the old settings still appear, you > have to change the policy to the opposite, if you configure an "Enabled" > change it to "Disabled" and so on, run the client update and after the > change is done set it to "Not defined". > > Best regards > > Meinolf Weber > Disclaimer: This posting is provided "AS IS" with no warranties, and > confers no rights. > ** Please do NOT email, only reply to Newsgroups > ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm > >> Basically, it's like this: >> >> w32tm /config /manualpeerlist:times.windows.com/syncfromflags:manual >> /reliable:yes /update >> >> Understood. >> >> Do I need to make any changes in Group Policy or revert it back to >> default with no configuration settings? >> >> Steven >> >> "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message >> news:ff16fb66c33f8cb080e381e56b2@msnews.microsoft.com... >> >>> Hello Steven, >>> >>> No, domain time sync runs automatically by design. >>> >>> In this command line you have "PEERS": >>> w32tm /config /manualpeerlist:peers /syncfromflags:manual >>> /reliable:yes >>> /update >>> For PEERS choose an external time server, either with the name or ip >>> address according to this link, where you can find time servers: >>> http://www.pool.ntp.org/ >>> >>> If you configure them with the command above, one or more, the >>> PDCEmulator will sync with them. >>> >>> Best regards >>> >>> Meinolf Weber >>> Disclaimer: This posting is provided "AS IS" with no warranties, and >>> confers no rights. >>> ** Please do NOT email, only reply to Newsgroups >>> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm >>>> Forgive me, while I'm sort of confused here. >>>> >>>> So we run the command on the Primary, but how would it know where to >>>> look. >>>> >>>> Also, the setting under Group Policy, where Windows Time Service, >>>> does that need to be configure? >>>> >>>> Steven >>>> >>>> "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message >>>> news:ff16fb66c1e98cb076c72708f4a@msnews.microsoft.com... >>>> >>>>> Hello Steven, >>>>> >>>>> This command has to run on the DC which has the PDCEmulator role >>>>> and that's it. Domain time synchronisation occurs as described >>>>> before. >>>>> >>>>> Best regards >>>>> >>>>> Meinolf Weber >>>>> Disclaimer: This posting is provided "AS IS" with no warranties, >>>>> and >>>>> confers no rights. >>>>> ** Please do NOT email, only reply to Newsgroups >>>>> ** HELP us help YOU!!! http://www.blakjak.demon.co.uk/mul_crss.htm >>>>>> Hi, >>>>>> >>>>>> So do you run this command ( w32tm /config /manualpeerlist:peers >>>>>> /syncfromflags:manual /reliable:yes /update ) from the command >>>>>> prompt? >>>>>> >>>>>> and then specify the time source in Group Policy Management, via >>>>>> by Hostname or IP? >>>>>> >>>>>> Steven >>>>>> >>>>>> "Meinolf Weber" <meiweb(nospam)@gmx.de> wrote in message >>>>>> news:ff16fb6698168caf936fb1a4f34@msnews.microsoft.com... >>>>>> >>>>>>> Hello steve, >>>>>>> >>>>>>> In a domain the "master" time server is the DC with the >>>>>>> PDCEmulator role, all other DC's sync with that one and all >>>>>>> member servers and workstations sync with one available DC. >>>>>>> That's the way in a domain, so you have to configure the >>>>>>> PDCEmulator to sync with the Cisco switch. >>>>>>> >>>>>>> w32tm /config /manualpeerlist:peers /syncfromflags:manual >>>>>>> /reliable:yes /update >>>>>>> >>>>>>> With "peers" you can set the time source, either DNS name >>>>>>> (time.windows.com) or an ip address from a reliable time source. >>>>>>> >>>>>>> Here you can find also some of them: >>>>>>> http://www.pool.ntp.org/ >>>>>>> Best regards >>>>>>> Meinolf Weber >>>>>>> Disclaimer: This posting is provided "AS IS" with no warranties, >>>>>>> and >>>>>>> confers no rights. >>>>>>> ** Please do NOT email, only reply to Newsgroups >>>>>>> ** HELP us help YOU!!! >>>>>>> http://www.blakjak.demon.co.uk/mul_crss.htm >>>>>>>> Hello Meinolf, >>>>>>>> >>>>>>>> The computers are on a domain >>>>>>>> >>>>>>>>> Hello steve, >>>>>>>>> >>>>>>>>> Only workstations on the switch or do you have a domain or >>>>>>>>> workgroup server? >>>>>>>>> >>>>>>>>> Best regards >>>>>>>>> >>>>>>>>> Meinolf Weber >>>>>>>>> Disclaimer: This posting is provided "AS IS" with no >>>>>>>>> warranties, >>>>>>>>> and >>>>>>>>> confers >>>>>>>>> no rights. >>>>>>>>> ** Please do NOT email, only reply to Newsgroups >>>>>>>>> ** HELP us help YOU!!! >>>>>>>>> http://www.blakjak.demon.co.uk/mul_crss.htm >>>>>>>>>> Is there anything on a local machines policy that would block >>>>>>>>>> it from getting info on a NTP server? We have our Cisco >>>>>>>>>> switch that serves as a time server, some clients have the >>>>>>>>>> correct time, some do not.......... so I'm looking into why >>>>>>>>>> some do not have the correct local time >>>>>>>>>> > >
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