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 <ryanh...@outlook.com> 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 <jonv...@gmail.com> 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 . <natec...@gmail.com> 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 <jonv...@gmail.com> >> 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 >>> cisco-voip@puck.nether.net >>> https://puck.nether.net/mailman/listinfo/cisco-voip >>> >>> >> > _______________________________________________ > cisco-voip mailing list > cisco-voip@puck.nether.net > https://puck.nether.net/mailman/listinfo/cisco-voip > >
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