Sorry meant "I believe that you could drop the NTP master on B as this causes confusion in NTP and just use the *NTP server*,
On Mon, Dec 19, 2011 at 8:31 AM, Bill Lake <whl...@gmail.com> wrote: > I think you want router B's time to be close to or the same as router A's, > I believe that you could drop the NTP master on B as this causes confusion > in NTP and just use the NTP master, to ensure the clock is closest to > router A on newer routers use the update calendar or manually set time on > older ones. This is not the perfect solution you want but on 2800 series > it will set the time very well. > > By the way using the ntp server <ip> command allows your router to be ntp > server to anyone else but just at a lower stratum. The ntp master is from > my understanding if you have to supply NTP without an external server being > used. > > > > On Mon, Dec 19, 2011 at 8:00 AM, romain mullier > <romain.mull...@gmail.com>wrote: > >> Hi Mohammed, >> >> Unfortunately I got the same result with the ntp peer. >> >> If you get a chance, try it out next time you jump on a proctorlab >> session and let me know what your findings are >> Thanks! >> >> Romain >> >> On Thu, Dec 15, 2011 at 5:59 PM, Mohd Baqari <baqari.voic...@gmail.com>wrote: >> >>> On RTR B: >>> >>> 1. Instead of ntp server you need to use ntp peer >>> 2. You need to enable ntp access-group peer. >>> >>> Do this and lets see the output. >>> >>> Regards, >>> Mohammed Al Baqari >>> >>> Sent from my iPhone >>> >>> On Dec 16, 2011, at 12:48 AM, romain mullier <romain.mull...@gmail.com> >>> wrote: >>> >>> > >>> > Hi, >>> > >>> > Can anyone explain which are the circumstances that make your NTP >>> flagged as falseticker? >>> > >>> > The requirement is this: >>> > Router A is NTP server. >>> > Router B synchronizes its clock with router A. If router A is >>> unavailable then Router B uses its own internal clock. >>> > >>> > So basically Router B can synchronize well with router A. But when the >>> 'ntp master' command is added on B, then after a few minutes, Router B will >>> flag both sources as falsetickers. >>> > >>> > On router B: >>> > ntp master 11 >>> > ntp server 10.10.110.1 << this is the IP address of A >>> > clock timezone PST -8 >>> > >>> > Output on B: >>> > address ref clock st when poll reach delay >>> offset disp >>> > x~127.127.1.1 .LOCL. 10 5 16 377 0.000 >>> 0.000 0.254 >>> > x~10.10.110.1 10.10.100.2 7 17 64 377 0.000 >>> -525.41 3.920 >>> > * sys.peer, # selected, + candidate, - outlyer, x falseticker, ~ >>> configured >>> > >>> > >>> > Thanks for your input >>> > >>> > Romain >>> > >>> > _______________________________________________ >>> > For more information regarding industry leading CCIE Lab training, >>> please visit www.ipexpert.com >>> > >>> > Are you a CCNP or CCIE and looking for a job? Check out >>> www.PlatinumPlacement.com >>> >> >> >> _______________________________________________ >> For more information regarding industry leading CCIE Lab training, please >> visit www.ipexpert.com >> >> Are you a CCNP or CCIE and looking for a job? Check out >> www.PlatinumPlacement.com >> > >
_______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com Are you a CCNP or CCIE and looking for a job? Check out www.PlatinumPlacement.com