Tx 65-127 Bytes; Tx 128-255 Bytes; Rx Crc/Alignment; Rx Undersize - Ruby Tech GS-2108C User Manual

Tx 65-127 Bytes:

Number of 65 ~ 126-byte frames in good and bad packets transmitted.

Tx 128-255 Bytes:

Number of 127 ~ 255-byte frames in good and bad packets transmitted.
Tx 256-511 Bytes:
Number of 256 ~ 511-byte frames in good and bad packets transmitted.
Tx 512-1023 Bytes:
Number of 512 ~ 1023-byte frames in good and bad packets transmitted.
Tx 1024-Bytes:
Number of 1024-max_length-byte frames in good and bad packets
transmitted.

Rx CRC/Alignment:

Number of Alignment errors and CRC error packets received.

Rx Undersize:

Number of short frames (<64 Bytes) with valid CRC.
Rx Oversize:
Number of long frames(according to max_length register) with valid CRC.
Rx Fragments:
Number of short frames (< 64 bytes) with invalid CRC.
Rx Jabber:
Number of long frames(according tomax_length register) with invalid
CRC.
Rx Drops:
Frames dropped due to the lack of receiving buffer.
Rx Errors:
Number of the error packet received.
Tx Collisions:
Number of collisions transmitting frames experienced.
Tx Drops:
Number of frames dropped due to excessive collision, late collision, or
frame aging.
Tx FIFO Drops:
Number of frames dropped due to the lack of transmitting buffer.
GS-2108C User Manual
59 Publication date: April, 2008
Revision A4