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Table 48 Ethernet statistics for port
Statistics | Description |
|
|
dot3StatsFCSErrors | A count of frames received on a particular interface that are an |
| integral number of octets in length but do not pass the Frame |
| Check Sequence (FCS) check. |
| The count represented by an instance of this object is incremented |
| when the frameCheckError status is returned by the MAC service |
| to the LLC (or other MAC user). |
| Received frames for which multiple error conditions obtained are, |
| according to the conventions of IEEE 802.3 Layer Management, |
| counted exclusively according to the error status presented to the |
| LLC. |
|
|
dot3StatsSingleCollisionFrames | A count of successfully transmitted frames on a particular interface |
| for which transmission is inhibited by exactly one collision. |
| A frame that is counted by an instance of this object is also |
| counted by the corresponding instance of the ifOutUcastPkts, |
| ifOutMulticastPkts, or ifOutBroadcastPkts, and is not counted by |
| the corresponding instance of the dot3StatsMultipleCollisionFrame |
| object. |
|
|
dot3StatsMultipleCollisionFrames | A count of successfully transmitted frames on a particular interface |
| for which transmission is inhibited by more than one collision. |
| A frame that is counted by an instance of this object is also |
| counted by the corresponding instance of either the |
| ifOutUcastPkts, ifOutMulticastPkts, or ifOutBroadcastPkts, and is |
| not counted by the corresponding instance of the |
| dot3StatsSingleCollisionFrames object. |
|
|
dot3StatsLateCollisions | The number of times that a collision is detected on a particular |
| interface later than 512 |
| Five hundred and twelve |
| microseconds on a 10 Mbit/s system. A (late) collision included in |
| a count represented by an instance of this object is also |
| considered as a (generic) collision for purposes of other |
| |
|
|
dot3StatsExcessiveCollisions | A count of frames for which transmission on a particular interface |
| fails due to excessive collisions. |
|
|
dot3StatsInternalMacTransmitErrors | A count of frames for which transmission on a particular interface |
| fails due to an internal MAC sublayer transmit error. |
| A frame is only counted by an instance of this object if it is not |
| counted by the corresponding instance of either the |
| dot3StatsLateCollisions object, the dot3StatsExcessiveCollisions |
| object, or the dot3StatsCarrierSenseErrors object. |
| The precise meaning of the count represented by an instance of |
| this object is implementation specific. In particular, an instance of |
| this object may represent a count of transmission errors on a |
| particular interface that are not otherwise counted. |
|
|
dot3StatsFrameTooLongs | A count of frames received on a particular interface that exceeds |
| the maximum permitted frame size. |
| The count represented by an instance of this object is incremented |
| when the frameTooLong status is returned by the MAC service to |
| the LLC (or other MAC user). |
| Received frames for which multiple error conditions obtained are, |
| according to the conventions of IEEE 802.3 Layer Management, |
| counted exclusively according to the error status presented to the |
| LLC. |
|
|
Statistics Menu 66