[c-nsp] underruns error locally && inputs errors, runts and abort on remote interface

Niels Bakker niels=cisco-nsp at bakker.net
Wed Dec 12 19:05:52 EST 2007


* dudepron at gmail.com (Aaron) [Wed 12 Dec 2007, 16:57 CET]:
>You should try clock s internal first if you have SDH gear in the middle.

Um, no.  Exactly the opposite.  Please read what I actually wrote: clock 
source line.  Use internal on one side only if you have a back-to-back 
link only, or a carrier with rare, special needs.


>On Dec 12, 2007 9:17 AM, Ziad Majzoub <ziadnet at gmail.com> wrote:
>
>> Niels, are you suggesting clock source internal , on both ends ?
>> BTW there is definitely some SDH equipment on the path
>>
>>
>> On Dec 12, 2007 7:38 AM, Niels Bakker <niels=cisco-nsp at bakker.net> wrote:
>>> * ziadnet at gmail.com (Ziad Majzoub) [Tue 11 Dec 2007, 04:07 CET]:
>>>>I'm seeing underruns errors on local STM1 interface,
>>>>on the remote router i'm seeing runts, aborts and imput errors
>>>>the controller is clean(during a certain period).
>>>
>>> Try switching both to line clock source if there is SDH equipment
>>> inbetween (your use of 'remote' implies that).
>>>
>>>
>>>	-- Niels.

-- 


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