[c-nsp] Cisco 7206VXR OSPF

Jason Berenson jason at pins.net
Wed Mar 12 11:19:32 EDT 2008


Rodney,

The interface is clean.  No errors/drops at all.  I think I'll have to 
snoop that segment like you suggested and wait for it to flap again. 

Thanks,
Jason

Rodney Dunn wrote:
> Look for intput drops on the 'sh int'.
>
> If you don't see any you probably need a sniffer trace on the
> ethernet segment.
>
> On Tue, Mar 11, 2008 at 03:53:30PM -0400, Jason Berenson wrote:
>   
>> Greetings,
>>
>> We have a few 7206's running OSPF/BGP for routing.  All of the routers 
>> are fine except for one - I noticed a few times in the past week where 
>> OSPF/BGP flapped and came back right away.
>>
>> I checked CPU and noticed it peaked in the past hour but that doesn't 
>> really correlate to the time the routing sessions flapped.  I also 
>> didn't see the ethernet connection go down and I don't see any errors on 
>> either side of the ethernet.
>>
>> If there are any outputs anyone would expect please let me know and I'll 
>> promptly reply.  This is the first time I'm faced with a problem like 
>> this so I'm not really sure where to look other then the things I've 
>> already tried.
>>
>> Much thanks in advance,
>> Jason Berenson
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