[c-nsp] Neat - Cisco Air Conditioner? (sho env all errors)

[Ted Mittelstaedt]

swap NPEs and see if the problem follows the NPE

Ted

----- Original Message ----- 
From: "Robert Boyle" <robert at tellurian.com>
To: <cisco-nsp at puck.nether.net>
Sent: Saturday, July 08, 2006 10:11 PM
Subject: [c-nsp] Neat - Cisco Air Conditioner? (sho env all errors)


>
> Router#sho env all
> Power Supplies:
>          Power Supply 1 is Zytek AC Power Supply. Unit is on.
>          Power Supply 2 is Zytek AC Power Supply. Unit is on.
>
> Temperature readings:
>          I/O Cont Inlet   measured at 25C/77F
>          I/O Cont Outlet  measured at 28C/82F
>          NPE Inlet        measured at 30C/86F
>          NPE Outlet       measured at 8C/46F
>
> Voltage readings:
>          +3.45 V       measured at +3.46 V
>          +5.15 V       measured at +5.25 V
>          +12.15 V      measured at +12.29 V
>          -11.95 V      measured at -11.81 V
>
> Envm stats saved 2051 time(s) since reload
>
> Cisco Internetwork Operating System Software
> IOS (tm) 7200 Software (C7200-JK9S-M), Version 12.3(19), RELEASE SOFTWARE
(fc2)
>
> cisco 7206VXR (NPE400) processor (revision A) with 491520K/32768K
> bytes of memory.
> Processor board ID 29352642
> R7000 CPU at 350MHz, Implementation 39, Rev 3.3, 256KB L2 Cache
> 6 slot VXR midplane, Version 2.7
>
> So why does it say the NPE is cooling the air? This is a standard
> unit and other boxes with the same OS version don't say this. Is this
> a bad NPE? or a bad sensor on the NPE? I haven't opened a TAC case
> yet. I was just wondering if anyone else has seen anything odd like
> this. One thing this brings up is that we always monitor for overtemp
> alarms. Until now, we never cared if a router was too cold - unless
> it is reporting far colder than it could possibly be due to a
> hardware problem. I think we will start monitoring for this condition
> too. This router is sitting next to my desk btw, before some wiseguy
> asks why our datacenter is so hot. :)
>
> This is from one of our other identical routers:
>
> Temperature readings:
>          I/O Cont Inlet   measured at 22C/71F
>          I/O Cont Outlet  measured at 24C/75F
>          NPE Inlet        measured at 26C/78F
>          NPE Outlet       measured at 26C/78F
>
>
> -Robert
>
>
>
> Tellurian Networks - The Ultimate Internet Connection
> http://www.tellurian.com | 888-TELLURIAN | 973-300-9211
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>
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