Описание ошибок на портах коммутаторов QSW-2800/3400/8200

input errors: counter of error packets received from this port

CRC: counter of packets with CRC checksum error

frame alignment: counter of packets not just multiple of bytes

overrun: counter of packets dropped because input queue is full

ignored: miss error packets

abort: just larger than MTU and no other errors

length error: no sense in this device, the value is always 0 here

undersize: RFC 1757 under size packets

jabber: larger than MTU and with checksum error

fragments: less the 64 bytes and with checksum error

pause frame: delay packets

underruns: dropped because the output bandwidth not enough

output errors: counter of error packets output from this port

late collisions: collision error occurs after the first 512 bits of data are transmitted by the transmitting station

pause frame: delay packets