Hi, I ll try it and give you a conclusion..
Thanks to all, AH --- On Mon, 6/9/08, Devildoc <[EMAIL PROTECTED]> wrote: > From: Devildoc <[EMAIL PROTECTED]> > Subject: RE: [OSL | CCIE_Voice] CallManager NTP Syncrhonization with NTP > Master > To: [EMAIL PROTECTED], "Stephen Collinson" <[EMAIL PROTECTED]>, [EMAIL > PROTECTED] > Cc: "ccievoice" <ccie_voice@onlinestudylist.com> > Date: Monday, June 9, 2008, 6:16 PM > Well, you answered your own question right there. The > "clock summer-time UTC recurring" on the NTP > master would offset the time synch with CM Server. So you > 2 options. Option #1, use "clock summer-time UTC > recurring" on the NTP master and enable DST on CCM > server. Or option #2, do not use "clock summer-time > UTC recurring" on the NTP master and disable DST on > CCM server. > > JD > > > > Date: Mon, 9 Jun 2008 10:44:54 -0700> From: > [EMAIL PROTECTED]> Subject: [OSL | CCIE_Voice] > CallManager NTP Syncrhonization with NTP Master> To: > [EMAIL PROTECTED]; [EMAIL PROTECTED]; > [EMAIL PROTECTED]> CC: > ccie_voice@onlinestudylist.com> > > Hi guys,> > > The CM I am running is the one abailable with Proctor > Labs (4.1.3sr3c).> > I already made sure that the > "Automatically adjust clock for daylight> saving > changes" is definitely UNCHECKED..> > But still, > I have the CallManager [15:00] earlier by one hour from the > NTP master [16:00] ...> > I am suspecting it might > have to do with the command:> > "clock > summer-time UTC recurring" on the NTP master since > behavior of this command is subject to local country > setting AT the TIME and DATE of applying the command but > still I am not sure.> > I know my question sounds > somehow trivial, but I also know that any timing mistake > might reduce our points in real lab..> > Any > clue?> > Thanks,> > AH> > --- On Mon, > 6/9/08, Devildoc <[EMAIL PROTECTED]> wrote:> > > > From: Devildoc <[EMAIL PROTECTED]>> > > Subject: RE: [OSL | CCIE_Voice] CallManager NTP > Syncrhonization with NTP Master> > To: > [EMAIL PROTECTED], "Stephen Collinson" > <[EMAIL PROTECTED]>> > Cc: > "ccievoice" > <ccie_voice@onlinestudylist.com>> > Date: > Monday, June 9, 2008, 4:59 PM> > Your CM server is > using Daylight Saving Time by default. If> > you > don't want your CM server to use Daylight Saving> > > Time, then do the followings:> > > > 1. > Double-click the clock on the task bar to open up the> > > Date and Time Properties window> > 2. Select the > Timezone tab> > 3. Uncheck "Automatically adjust > clock for daylight> > saving changes"> > > > > That should do it!!!> > > > JD> > > > Date: Mon, 9 Jun 2008 08:25:18 -0700> > From:> > [EMAIL PROTECTED]> To: > [EMAIL PROTECTED]>> > CC: > ccie_voice@onlinestudylist.com> Subject: [OSL |> > > CCIE_Voice] CallManager NTP Syncrhonization with NTP> > > Master> > > Hi Stephen,> > I keep > same> > timezone setting [UCT +3] on both CallManager > and NTP> > master, but still I have, let us say:> > > CallManager> > 15:00> > NTP master: > 16:00> > Any clue?>> > > AH> > > > > > --- On Mon, 6/9/08, Stephen> > Collinson > <[EMAIL PROTECTED]> wrote:> >> > > > From: Stephen Collinson> > > <[EMAIL PROTECTED]>> > Subject: RE:> > > [OSL | CCIE_Voice] CallManager NTP Syncrhonization with > NTP> > Master> > To: [EMAIL PROTECTED]> > > Date:> > Monday, June 9, 2008, 3:00 PM> > At > least 2 things> > you can do.> > > > - > Change timezone on ntp> > master. > > - Change > windows. As you say the> > summertime is moving > it> > forward 1 hour.> >> > > > > Normally I leave all clocks on 1 timezone (UCT or> > > EST), to> > keep all logs in> > sync.> > >> > > > I have not checked NTP RFC to see > if it always> > assumes UCT> > or if the > offset> > is passed as> > part of the protocol. > One can see by changing> >> > timezone xmit> > > pkts are updated to new timezone.> > Which could > give you a> > slightly strange> >> > > result if you update NTP master to +3 and then set> > > Windows> > to +3. > > > > This is all> > > just from quick test, so don't take it as> > >> > gospel.> > > > S> > > > >> > -----Original Message-----> > From:> > > [EMAIL PROTECTED]> >> > > [mailto:[EMAIL PROTECTED] On> > > Behalf> > Of Ahmed Hamed> > Sent: 09 June > 2008> > 15:27> > To: ccievoice> > > Subject: [OSL |> > CCIE_Voice] CallManager NTP > Syncrhonization> > with> > NTP Master> > > > > > > Hi,> > >> > > > Whenever I try to syncrhonize CallManager server with> > > NTP> > master (hq-rtr for> > example) > using> > "ntpdate" command, the > callmanager> >> > server clock gets updated> > > alright but with a> > difference of exactly one > hour..> > > > I think> > this is related > to summer time saving, but cannot> >> > figure > out how to> > solve this problem.> >> > > > > I am having the following commands configured > on> > the ntp> > master:> > > > > clock timezone> > UTC +3> > clock summer-time > recurring> > >> > > and in the ntp.conf > file, I have the following> > configured:> > > > > server x.y.z.w (ip address> > of ntp > master)> > fudge x.y.z.w (ip address of ntp> > > master)> > > > NTP service and Windows time> > > services are stopped, after> > that ntpdate > is>> > > executed, then both services are > started.> >> > > > Please advise,> > > > > AH> >> > > > > > > _________________________________________________________________> > > Now you can invite friends from Facebook and other > groups> > to join you on Windows Live™ Messenger. > Add now.> > > https://www.invite2messenger.net/im/?source=TXT_EML_WLH_AddNow_Now> > > > > > _________________________________________________________________ > Now you can invite friends from Facebook and other groups > to join you on Windows Live™ Messenger. 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