D-Link DGS-3204 User Guide - Page 120
The sum of the CRC + Alignment, Late
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Gigabit Ethernet Switch User's Guide ♦ Late Collision Counts collisions that occur at or after the 64th byte (octet) in the frame. This may indicate that delays on your Ethernet are too long, and you have either exceeded the repeater count or cable length specified in the Ethernet standard. ♦ MAC Received Error Counts bit patterns with illegal encodings. This may indicate noise on the line. ♦ Oversize Frames Counts packets received that were longer than 1518 octets (excluding framing bits, but including FCS octets) and were otherwise well formed. ♦ Received Bad Fragments The number of good frames with length less than the 64-byte (octet) minimum defined by the Ethernet standard. These are usually caused by collisions. ♦ Total Errors The sum of the CRC + Alignment, Late Collision, MAC Received Error, Oversize Frames, and Received Bad Fragments counters. ♦ Collisions The best estimate of the total number of collisions on this Ethernet segment. 106 Web-Based Network Management
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