[c-nsp] T3 controller bounce

[Ahmed, Ali]

Show controller shows up clean. No errors. I am assuming that the bounce
was of 1/100th of a second. If it was for a second I would have seen the
customer interfaces drop?
This leads to another question, i.e. how accurate is the time that is
reporting the bounce?

Thanks,
Ali Ahmed

-----Original Message-----
From: Pete Templin [mailto:petelists at templin.org] 
Sent: Monday, March 21, 2005 5:00 PM
To: Ahmed, Ali
Cc: cisco-nsp
Subject: Re: [c-nsp] T3 controller bounce

Ahmed, Ali wrote:

> Gentlemen,
> I have an anomaly that I need help understanding. In my logs for a
7513
> running IOS 12.0(27)S2, I see a T3 controller bounce in 100th of a
> second, do not see any customers bounce, or any other indication that
> shows that this has happened. Does anyone know anything about this, or
> if there is a related Bug that can explain this?
> This is all that I see:
> Mar  8 13:30:01.910 EST: %CONTROLLER-5-UPDOWN: Controller T3 3/0/0,
> changed state to down
> Mar  8 13:30:02.954 EST: %CONTROLLER-5-UPDOWN: Controller T3 3/0/0,
> changed state to up

I'm seeing similar, but you're actually seeing one second, not 1/100th 
of a second.  I'm suspecting physical layer in my scenario.

What are you seeing with "sh contr t3 3/0/0 tab"?

pt