Hardware description of GSR mentions Clock, scheduler card CSC as well. And if you scour the cisco website, there is information about BITS clock configuration on GSR 12416, that supplies Startum 1 clock to all the slots on GSR. If I set the POS interface to Line on my end and GSR line as well, we see a lot of NEWPTR and NSE's. If GSR is let to Internal samething happens.I have also tried Int-Int combination as well, nothing seems to work.
I have a 7304, IOS Rel 12.1E. 1 port OC-3 POS card.
The CSC card has nothing to do with timing on the line. The clocking it provides is internal to the RP and other cards. It provides the cross connects, "cross bar", between cards and is responsible for managing access to the switch fabric. It also provides some alarm functions.
In terms of the 12416 I have not seen a bits clock for the GSR at all, regardless of cage type. It is possible though that the new Engine 4 cards may provide this function, I was not able to find any such feature glancing at the documentation though.
Finally, I have seen the issue with NEWPTR and NSEs and these are indeed caused by clock slips.(Usually when there is a large distance between both ends or you have different vendors on each side of the link.) In my experience changing clocking to line usually resolves it. (This of course assumes the provider is putting clock on the line.)
We have 3 identical switches configured by someone else and would like to claim some of the Gigabit ports(G1/G2/G3/G4) for use on servers. When we try to change the wiring and configuration, we run in to connectivity issues. Attached is a des...
This is actually a pretty cool feature, i didn't even know it existed until I was looking for a solution to advertise a subnet (prefix in BGP talk), only if a certain condition existed. This is exactly what conditional advertisements does
j ai une question j ai achete un routeur cisco 887VA-k9 , je le configuré avec la configuration ci- dessous
si je le lier avec mon pc portable sur l un de ses ports directement ça marche toute est bien ( la connexion internet + m...