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Cisco Bug: CSCtd37319 - Fan tray missing and failure alarms need delay before reporting

Last Modified

Feb 22, 2014

Products (1)

  • Cisco uBR10000 Series Universal Broadband Routers

Known Affected Releases


Description (partial)

The IOS first reports the fan tray status as missing, partial faliure or total failure for a brief period and later reports the status as OK.

This issue occurs when certain combinations of blower or the chassis have poor connector mating, causing the system software to intermittently report erroneous changes to the Fan Tray status.  This condition is independent of the type of PRE.
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