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

Last Modified

Jan 23, 2019

Products (1)

  • Cisco Network Convergence System 6000 Series Routers

Known Affected Releases


Description (partial)

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

521/523 releases with the SMU for  CSCuv16191 / CSCuv97943 
524 release: Steadystate
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