Next Network NEXT-POE4008L2-130, Руководство пользователя

Страница: 105 / 147

105
Transmit Size
Counters
(good and bad) packets split into
categories
based on their respective frame sizes.
Receive and
Transmit Queue
Counters
The number of received and transmitted
packets per input and output queue.
Receive Error Counters
Rx Drops
The number of frames dropped due to
lack
of receive buffers or egress congestion.
Rx CRC
/Alignment
The number of frames received with CRC
or
alignment errors.
Rx Undersize The number of short
1
frames received
with
valid CRC.
Rx Oversize The number of long
2
frames received
with
valid CRC.
Rx Fragments The number of short
1
frames received
with
invalid CRC.
Rx Jabber The number of long
2
frames received
with
invalid CRC.
Rx Filtered The number of received frames filtered
by
the forwarding process.
1
Short frames are frames that are smaller than 64 bytes.
2
Long frames are frames that are longer than the
configured
maximum frame length for this port.
Transmit Error Counters
Tx Drops The number of frames dropped due to
output buffer congestion.
Tx Late/
Exc. Coll. The number of frames dropped due to
excessive or late collisions.