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The following table describes the bridging statistics for a selected port:
Table 47 Bridging statistics for port
Statistics | Description |
|
|
dot1PortInFrames | The number of frames that have been received by this port from its segment. |
| A frame received on the interface corresponding to this port is counted by this |
| object, if and only if, it is for a protocol being processed by the local bridging |
| function, including bridge management frames. |
|
|
dot1PortOutFrames | The number of frames that have been transmitted by this port to its segment. |
| A frame transmitted on the interface corresponding to this port is counted by |
| this object, if and only if, it is for a protocol being processed by the local |
| bridging function, including bridge management frames. |
|
|
dot1PortInDiscards | Count of valid frames received which were discarded (that is, filtered) by the |
| forwarding process. |
|
|
dot1TpLearnedEntryDiscards | The total number of Forwarding Database entries, which have been or would |
| have been learned, but have been discarded due to a lack of space to store |
| them in the Forwarding Database. |
| If this counter is increasing, it indicates that the Forwarding Database is |
| regularly becoming full (a condition which has adverse performance effects |
| on the sub network). |
| If this counter has a significant value but is not presently increasing, it |
| indicates that the problem has been occurring but is not persistent. |
|
|
dot1StpPortForwardTransitions | The number of times this port has transitioned from the Learning state to the |
| Forwarding state. |
|
|
Ethernet statistics
Command: /stats/port <port number>/ether
Ethernet statistics for port 1:
dot3StatsAlignmentErrors:0
dot3StatsFCSErrors:0
dot3StatsSingleCollisionFrames:0
dot3StatsMultipleCollisionFrames:0
dot3StatsLateCollisions:0
dot3StatsExcessiveCollisions:0
dot3StatsInternalMacTransmitErrors: NA
dot3StatsFrameTooLongs:0
dot3StatsInternalMacReceiveErrors: 0
The following table describes the Ethernet statistics for a selected port:
Table 48 Ethernet statistics for port
Statistics | Description |
|
|
dot3StatsAlignmentErrors | A count of frames received on a particular interface that are not |
| an integral number of octets in length and do not pass the Frame |
| Check Sequence (FCS) check. |
| The count represented by an instance of this object is incremented |
| when the alignmentError status is returned by the MAC service to |
| the Logical Link Control (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. |
|
|
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