The PFE: SDRAM ECC Error message is reported in the system message file, whenever a SDRAM ECC error is detected by a system component (for example, FPC). This article provides a method to to troubleshoot this issue. The PFE: SDRAM ECC error message is logged, whenever a SDRAM ECC error is detected by a PFE. This article describes the symptoms, possible causes and … [Read more...]
What are Error Correction Code (ECC) errors?
ECC errors indicate faulty memory on a specific hardware component. ECC errors on the Routing Engine (RE): user@lab-router> show log chassisd | match "ECC" Apr 1 01:41:15 CHASSISD_SBE_DETECTED: Too many single bit ECC errors in routing engine DRAM Apr 1 01:41:15 send: red alarm set, device Routing Engine 0, reason Host 0 memory ECC S ECC errors on the Compact … [Read more...]