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| Table 19 Port Statistics |
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Statistics | Description |
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Refresh Statistics | Refresh the displayed statistics. |
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Refresh statistics at the interval specified in Console | |
| Configuration. |
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Reset Counter | Reset the statistics counter for all items to zero. |
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Readable Frames | Number of good frames received. |
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Readable Octets | Number of good octets received. |
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CRC Errors | Number of CRC errors. |
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Alignment Errors | For 10Mbps ports, the counter records alignment errors (mis- |
| synchronized data packets). For 100Mbs ports, the counter |
| records the sum of alignment errors and code errors (frames |
| received with rxerror signal). |
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|
Frames Too Long | Number of times frame length has exceeded the maximum |
| allowable size (i.e., 1518 bytes). |
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Short Events | Number of short fragments. |
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Runts | Number of fragments (that were too long to qualify as short |
| events). |
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Collisions | Number of simultaneous node transmissions detected by this |
| device. |
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Late Events | Number of frames where a collision occurred late in the |
| transmission. |
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Data Rate Mismatches | Number of frames for which the data rate does not match the |
| local frequency. |
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Auto Partitions | Number of times this port has been automatically partitioned |
| due to jabber. |
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Total Errors | Total number of errors, including FCS, alignment, |
| FramesTooLong, ShortEvents, LateEvents, Jabber, and |
| DataRateMismatches detected on this device. |
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LSA Changes | Number of times the source address has changed. |
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Last Source Addr. | Last source address. |
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