[c-nsp] Safe operating temps - Somewhat OT

Seth Mattinen sethm at rollernet.us
Sun Feb 28 21:26:28 EST 2010

On 2/28/10 6:55 AM, Graham Wooden wrote:
> Hi all,
> The AC unit in my little datacenter room was recently upgraded/serviced.
> Since then I have started to monitor the my 6500's temp. I have been
> noticing a swing in the RP in/out on a Sup32 going from 37c to 39c and then
> back to 37 within 30-40 minutes timeframe. Room temp seems to be stable
> right at 25c, all the time.
> Are these safe swings? Or are these too dramatic only to shorten the life of
> the box this much sooner. Unfortunately I don't have any previous history
> data on the sups, only the room.

I see 2 degree shifts continuously with all of the Cisco stuff that I
graph temperature on. I think it's unlikely to be a problem since it's
been like that for as long as I can remember without any failures.


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