[c-nsp] Problem w/ ASR1001

[chris stand]

Just to rule 100% power issues out - do you have these on any sort of UPS ?
perhaps one with monitoring capabilities.
I have a test lab with a 6506, one on city power and one on UPS.  Does
not matter how I swap them, the city power fed one every once in a
while throws a trap on power supply issues.



>    9. Problem w/ ASR1001 power levels (Garry)

> Date: Mon, 16 Jul 2012 11:44:00 +0200
> From: Garry <gkg at gmx.de>
> To: cisco-nsp at puck.nether.net
> Subject: [c-nsp] Problem w/ ASR1001 power levels
> Message-ID: <5003E260.5030109 at gmx.de>
> Content-Type: text/plain; charset=ISO-8859-1
>
> Hi,
>
> we have several ASR1001 routers running at our locations ... so far,
> everything is fine, though two months ago one router started complaining
> about environment sensors. Checking the router, we noticed that several
> voltages displayed by the "show env" command would occasionally be
> either below or over the "normal" voltage range, though rarely more than
> one voltage would show variances at the same time.
>
> As we still had another 1001 in our lab waiting to be deployed, we
> switched out the power supplies between the two. Afterwards, neither of
> the two showed any more fluctuations.
>
> About two weeks ago, another 1001 at a remote site also started
> complaining about environment, again displaying the same erratic
> behavior on different power levels ... e.g., on Jul 10, V2: VDD kept
> bouncing between low and normal for some time, but no more alerts since
> 15:01. Instead, V1: 12v kept bouncing on July 12 for some time, but fine
> since 18:27. Currently. V1: VMF is showing the same behavior.
>
> I'm not exactly sure which voltages are what, but I presume I can rule
> out external power supply problems, as a second 1001 at the same site
> and connected to the same two power feeds does not show any of these
> problems.
>
> Has anybody here experienced a similar problem?
>
> Tnx, Garry
>
>
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