What is the output of show platform hardware subslot 0/1 module device networkclock
assuming the slot/subslot of the desired line clock is on 0/1 Sent from my iPad > On Oct 11, 2015, at 12:42 PM, Jonathan Charles <[email protected]> wrote: > > Yeah, but I can't enable it: > > > ILNOVOIPISR01(config)#network-clock participate 0 > G.781 based clock selection process is enabled Please unconfigure G.781 based > configuration before configuring network-clock participate config command > ILNOVOIPISR01(config)#network-clock participate 1 > G.781 based clock selection process is enabled Please unconfigure G.781 based > configuration before configuring network-clock participate config command > ILNOVOIPISR01(config)# > > > > Jonathan > >> On Sun, Oct 11, 2015 at 8:58 AM, Ryan Huff <[email protected]> wrote: >> Although it appears you have it enabled, not having the network-clock >> participation set correctly will render the network-clock synchronization >> ineffective for the NIM with the port your trying to clock source on. >> >> http://www.cisco.com/c/en/us/support/docs/routers/4000-series-integrated-services-routers/118792-config-isr-00.html >> >> Sent from my iPad >> >>> On Oct 11, 2015, at 1:18 AM, Jonathan Charles <[email protected]> wrote: >>> >>> I put the primary in and set the input source... still getting slips... >>> >>> >>> Jonathan >>> >>>> On Sat, Oct 10, 2015 at 11:08 PM, Ryan Huff <[email protected]> wrote: >>>> This is how I've setup clocking on 4th gens before, and it always seems to >>>> use the line as the clock source when I have done it this way (network >>>> clock synchronization is disabled by default, so you may double check that >>>> it is enabled). >>>> >>>> Using your slot reference ... >>>> >>>> rtr(config)# network-clock participation 0/1 >>>> rtr(config)# network-clock synchronization automatic >>>> rtr(config)# controller t1 0/1/0 >>>> rtr(config)# clock source line primary >>>> rtr(config)# network-clock input-source 1 controller t1 0/1/0 >>>> >>>> I have also found this guide to be useful: >>>> http://www.cisco.com/c/en/us/td/docs/routers/access/4400/feature/guide/isr4400netclock.html#pgfId-1023586 >>>> >>>> Thanks, >>>> >>>> Ryan >>>> >>>> Sent from my iPad >>>> >>>>> On Oct 10, 2015, at 10:49 PM, Jonathan Charles <[email protected]> wrote: >>>>> >>>>> ILVOIPISR01(config)#network-clock input-source 1 controller T1 0/1/0 >>>>> % The clock source should be "line" >>>>> >>>>> They are all set to line... however: >>>> >>>>> >>>>> Why does it say internal: >>>>> >>>>> ILNOVOIPISR01#show network-clocks synchronization >>>>> Symbols: En - Enable, Dis - Disable, Adis - Admin Disable >>>>> NA - Not Applicable >>>>> * - Synchronization source selected >>>>> # - Synchronization source force selected >>>>> & - Synchronization source manually switched >>>>> >>>>> Automatic selection process : Enable >>>>> Equipment Clock : 2048 (EEC-Option1) >>>>> Clock Mode : QL-Disable >>>>> ESMC : Disabled >>>>> SSM Option : 1 >>>>> T0 : Internal >>>>> Hold-off (global) : 300 ms >>>>> Wait-to-restore (global) : 300 sec >>>>> Tsm Delay : 180 ms >>>>> Revertive : No >>>>> >>>>> Nominated Interfaces >>>>> >>>>> Interface SigType Mode/QL Prio QL_IN ESMC Tx ESMC >>>>> Rx >>>>> *Internal NA NA/Dis 251 QL-SEC NA >>>>> NA >>>>> ILNOVOIPISR01# >>>>> >>>>> >>>>> >>>>> >>>>> Jonathan >>>>> >>>>>> On Sat, Oct 10, 2015 at 9:11 PM, NateCCIE . <[email protected]> wrote: >>>>>> Cisco changed everything again. If you remember network-clock select >>>>>> with ISR G1, or the AIM-VOICE-30… When those first came out clocks were >>>>>> slipping all over the place with clock source line, because that wasn’t >>>>>> enough. >>>>>> >>>>>> >>>>>> >>>>>> I am sorry if I am just behind everyone else and you’ve already done T1s >>>>>> on an ISR4k >>>>>> >>>>>> >>>>>> >>>>>> http://www.cisco.com/c/en/us/support/docs/routers/4000-series-integrated-services-routers/118792-config-isr-00.html >>>>>> >>>>>> >>>>>> >>>>>> I think this is right: >>>>>> >>>>>> >>>>>> >>>>>> controller T1 0/1/0 >>>>>> >>>>>> framing esf >>>>>> >>>>>> clock source line primary >>>>>> >>>>>> linecode b8zs >>>>>> >>>>>> cablelength long 0db >>>>>> >>>>>> pri-group timeslots 1-24 >>>>>> >>>>>> ! >>>>>> >>>>>> controller T1 0/1/1 >>>>>> >>>>>> framing esf >>>>>> >>>>>> clock source line secondary >>>>>> >>>>>> linecode b8zs >>>>>> >>>>>> cablelength long 0db >>>>>> >>>>>> pri-group timeslots 1-24 >>>>>> >>>>>> >>>>>> >>>>>> network-clock synchronization automatic >>>>>> >>>>>> network-clock input-source 1 controller T1 0/1/0 >>>>>> >>>>>> network-clock input-source 2 controller T1 0/1/1 >>>>>> >>>>>> >>>>>> >>>>>> Thanks, >>>>>> >>>>>> -Nate >>>>>> >>>>>> >>>>>>> On Sat, Oct 10, 2015 at 4:01 PM, Jonathan Charles <[email protected]> >>>>>>> wrote: >>>>>>> We have two NIM-8MFT-T1/E1s in a router for PRI termination... >>>>>>> >>>>>>> On one of the 8-port cards, we have 7 PRIs in the same trunk group, on >>>>>>> the other, 3 PRIs in the same trunk group. >>>>>>> >>>>>>> We are seeing slips on all T1s. >>>>>>> >>>>>>> This is a Ciisco 4351. >>>>>>> >>>>>>> We have network-clock synchronization automatic, and I cannot find any >>>>>>> better config.... >>>>>>> >>>>>>> All T1s are configured as B8ZS, ESF, Clock Source Line... >>>>>>> >>>>>>> >>>>>>> controller T1 0/1/0 >>>>>>> framing esf >>>>>>> linecode b8zs >>>>>>> cablelength long 0db >>>>>>> pri-group timeslots 1-24 >>>>>>> ! >>>>>>> >>>>>>> >>>>>>> Any ideas? >>>>>>> >>>>>>> >>>>>>> >>>>>>> Jonathan >>>>>>> >>>>>>> _______________________________________________ >>>>>>> cisco-voip mailing list >>>>>>> [email protected] >>>>>>> https://puck.nether.net/mailman/listinfo/cisco-voip >>>>> >>>>> _______________________________________________ >>>>> cisco-voip mailing list >>>>> [email protected] >>>>> https://puck.nether.net/mailman/listinfo/cisco-voip >
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