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| Chapter 7 System and Port Statistics |
| Table 11 Status: Port Details (continued) | |
| LABEL | DESCRIPTION |
| NonUnicastPkts | This field shows the number of nonunicast packets transmitted. |
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| Discards | This field shows the number discarded (dropped) packets. |
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| Errors | This field shows the number of packets for which transmission failed because of |
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| excessive collision. |
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| QLength | This field shows the number of packets currently buffered. |
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| RX |
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| The following fields display detailed information about packets received. | |
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| Octets | This field shows the number of octets received. |
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| UnicastPkts | This field shows the number unicast packets received. |
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| NonUnicastPkts | This field shows the number of nonunicast packets received. |
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| Discards | This field shows the number discarded (dropped) packets. |
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| Errors | This field shows the number of undersize, oversize, fragmented or FCS error |
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| packets received. |
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| UnknownProtos | This field shows the number of packets received with unknown protocols. |
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| Summary |
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| The following fields display a summary of types of errors and size of packets transmitted/received. | |
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| Drop Events | This is a count of dropped packets due to GBP or backpressure (buffer |
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| overflow). |
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| MulticastPkts | This is a count of transmitted/received multicast packets. |
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| BroadcastPkts | This is a count of transmitted/received broadcast packets. |
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| UndersizePkts | This is a count of transmitted/received packets with length less than the |
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| minimum packet size. |
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| OversizePkts | This is a count of transmitted/received packets with length more than the |
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| maximum packet size. |
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| Fragments | This is a count of transmitted/received packets that were too short (shorter than |
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| 64 octets) with invalid FCS or alignment errors. |
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| Jabbers | This is a count of transmitted/received packets that which exceeded maximum |
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| size to receive frame length. |
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| Collision | This is a count of transmitted collision packets. |
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| CRCAlignErr | This is a count of transmitted/received packets that were too short (shorter than |
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| 64 octets) with invalid FCS or alignment errors. |
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| TotalOctets | This is a count of all transmitted/received packets that which exceeded |
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| maximum size to receive frame length. |
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| TotalPkts | This is a count of transmitted/received packets (including bad packets, all |
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| unicast, broadcast, multicast and MAC control packets). |
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| 64 BytePkts | This field shows the number of packets (including bad packets) received that |
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| were 64 octets in length. |
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| This field shows the number of packets (including bad packets) received that | |
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| were between 65 and 127 octets in length. |
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| This field shows the number of packets (including bad packets) received that | |
| BytePkts | were between 128 and 255 octets in length. |
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| This field shows the number of packets (including bad packets) received that | |
| BytePkts | were between 256 and 511 octets in length. |
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| 61 |
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