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Cisco Bug: CSCuw49505 - CRPS.Par_Err & IPS.Par_Err causing PON Reset

Last Modified

Sep 15, 2018

Products (1)

  • Cisco Network Convergence System 6000 Series Routers

Known Affected Releases

5.2.5.BASE

Description (partial)

Symptom:
PON reset of FIA devices due to Parity errors which will result in interface down for 25 to 30 seconds and  fabric Plane flap.

Sample syslogs:

 fia_driver[300]: %PLATFORM-CIH-5-ASIC_ERROR_PON_RESET_START : fia[1]: PON_RESET needed 0x2203e00a

fia_driver[182]: %PLATFORM-CIH-5-ASIC_ERROR_PON_RESET_START : fia[3]: PON_RESET needed 0x2203c01e

Conditions:
521/523 releases with the SMU for  CSCuv16191 / CSCuv97943 
524 release: Steadystate
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
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