| Management Guide |
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|
Parameter | Description |
Alignment Errors | For 10 Mbps ports, this counter records alignment errors (mis- |
| synchronized data packets). For 100 Mbps ports, this counter records |
| the sum of alignment errors and code errors (frames received with |
| rxerror signal). |
FCS Errors | The number of frames received that are an integral number of octets in |
| length but do not pass the FCS check. |
Single Collision Frames1 | The number of successfully transmitted frames for which transmission |
| is inhibited by exactly one collision. |
Multiple Collision Frames1 | A count of successfully transmitted frames for which transmission is |
| inhibited by more that one collision. |
SQE Test Errors1 | A count of times that the SQE TEST ERROR message is generated by |
| the PLS sublayer. |
Deferred Transmissions1 | A count of frames for which the first transmission attempt on a |
| particular interface is delayed because the medium was busy. |
Late Collisions | The number of times that a collision is detected later than 512 |
| into the transmission of a packet. |
Excessive Collisions1 | The number of frames for which transmission failed due to excessive |
| collisions. |
Internal Mac Transmit Errors1 | The number of frames for which transmission failed due to an internal |
| MAC sublayer transmit error. |
Carrier Sense Errors1 | The number of times that the carrier sense condition was lost or never |
| asserted when attempting to transmit a frame. |
Frames Too Long | The number of frames received that exceed the maximum permitted |
| frame size. |
Internal Mac Receive Errors1 | The number of frames for which reception failed due to an internal |
| MAC sublayer receive error. |
1: The values will always be zero because these statistics are not supported by the internal chip set.
