Comprehensive and Detailed Explanation From Exact Extract:
Duplex mismatches often result in specific types of switch port errors. According to SolarWinds documentation, the most common indicators of a duplex mismatch include CRC errors (B), high receive error percentages (C), and collisions (D). These errors occur because one end of the link operates in full-duplex mode (no collisions expected), while the other operates in half-duplex (collisions possible), resulting in frame errors, dropped packets, and high CRC counts. The option "100 MB full" refers to a speed/duplex setting, not an error.
[Reference:, , Network Performance Monitor Administrator Guide, “Diagnosing Duplex Mismatches – Symptoms and Errors,”, , “CRC errors, excessive receive errors, and collisions are strong indicators of a duplex mismatch on switch ports.”, ===========, ]
Submit