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Cisco Bug: CSCuj45418 - CPP DRV: Fatal CIF EPIFC_CRC_ERR Interrupt Seen on Kingpin for XE3.7

Last Modified

Feb 24, 2018

Products (1)

  • Cisco ASR 1000 Series Aggregation Services Routers

Known Affected Releases


Description (partial)

ASR1002-X reloads with the corefile reporting CIF_CSR32_CIF_CIF_MISC_GRP2_ERR_LEAF_INT__INT_CIF_EPIFC_CRC_ERR interrupt.

Only applies to ASR1002-X running IOS images prior to 15.2(4)S4a (XE3.7.4a).  The issue is not specific to any configuration or traffic pattern.
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