Cisco Bug: CSCua82871 - Sup2 IOFPGA and PLX PCIe Link Sees Intermittent, Correctable Errors
Mar 16, 2016
- Cisco Nexus 7000 Series Switches
Known Affected Releases
Symptom: The PCIe link between the IOFPGA and the PLX PCIe switch intermittently sees correctable physical-layer errors (disparity errors, symbol-decode errors, and replay timeouts). Conditions: The errors occur only in IOFPGA revisions 1.B and earlier, which have the SEU Mitigation (SEM) IP logic enabled. The errors occur more frequently at low-temperature and high-voltage conditions. It has been observed that the errors occur only when the SEM IP logic is enabled and running.
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Bug Details Include
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