[c-nsp] strange problem about stm-1

[David Freedman]

ying-xiang wrote:
> hi,everyone
> 
>     i got a very strage problem about stm-1 which installed in a cisco 7606-s chassis with a sup-32 engine.
> 
> according to the 3-7-3 divide the stm-1 into 63 2MB E1 ports that are connected to our branch devices,respectively
> 
> recently,many 2MB lines have encountered varying packet loss and the interesting thing is the packet loss just
> 
> disappear after changing the lines ip address?!


This is very odd, perhaps there was a lot of traffic destined to these
addresses (perhaps Denial of Service) and changing them stopped this?

Dave.


> 
>    could anybody give a reason can explain this ?
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