SAF FreeMile Series, Руководство пользователя

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The SAF FreeMile Series Full Outdoor Unit Technical Description and Configuration Guide • Rev. 1.3
© SAF Tehnika JSC 2012
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Figure 5.19. Ethernet switch statistics
1. Shows the time during which statistics have been gathered;
2. Clear statistics – resets all statistics counters (not available for “guest” account);
3. RxLoPriorityByte ‐ Rx lo ‐ priority (default) octet count including bad packets;
4. RxHiPriorityByte ‐ Rx hi ‐ priority octet count including bad packets;
5.
RxUndersizePkt ‐ Rx undersize packets w/ good CRC;
6. RxFragments ‐ Rx fragment packets w/ bad CRC, symbol errors or alignment errors;
7.
RxOversize ‐ Rx oversize packets w/ good CRC (max: 1536 or 1522 bytes);
8. RxJabbers ‐ Rx packets longer than 1522 bytes w/ either CRC errors, alignment
errors, or symbol errors (depends on max packet size setting);
9.
RxSymbolError ‐ Rx packets w/ invalid data symbol and legal packet size.;
10. RxCRCerror ‐ Rx packets within (64,1522) bytes w/ an integral number of bytes and
a bad CRC (upper limit depends on max packet size setting);
11. RxAlignmentError ‐ Rx packets within (64,1522) bytes w/ a non ‐ integral number of
bytes and a bad CRC (upper limit depends on max packet size setting);
12.
RxControl8808Pkts ‐ Number of MAC control frames received by a port with 88 ‐ 08h
in EtherType field;
13. RxPausePkts ‐ Number of PAUSE frames received by a port. PAUSE frame is
qualified with EtherType (88 ‐ 08h), DA, control opcode (00 ‐ 01), data length (64B
min), and a valid CRC;
14. RxBroadcast ‐ Rx good broadcast packets (not including error broadcast packets or
valid multicast packets);
15.
RxMulticast – Rx good multicast packets (not including MAC control frames, error
multicast packets or valid broadcast packets);
16.
RxUnicast ‐ Rx good unicast packets;