Advantech EKI-9316P Series User Manual page 147

Table 3-87. Switching > Interface Statistics > Interface Detail Statistics (Continued)
Parameter
Multicast Packets
Received
Broadcast Packets
Received
Received Packets
Discarded
Total Packets
Received with MAC
Errors
Jabbers Received
Fragments Received
Undersize Received
Alignment Errors
Rx FCS Errors
Overruns
Total Received Pack- Displays the count of valid frames received which were discarded (i.e. filtered) by
ets Not Forwarded
802.3x Pause
Frames Received
Unacceptable Frame Displays the number of frames discarded from this port due to being an unaccept-
Type
Displays the total number of good packets received that were directed to a multi-
cast address. Note that this number does not include packets directed to the broad-
cast address.
Displays the total number of good packets received that were directed to the broad-
cast address. Note that this does not include multicast packets.
Displays the number of inbound packets which were chosen to be discarded even
though no errors had been detected to prevent their being deliverable to a higher-
layer protocol. One possible reason for discarding such a packet could be to free
up buffer space.
Displays the total number of inbound packets that contained errors preventing them
from being deliverable to a higher-layer protocol.
Displays the total number of packets received that were longer than 1518 octets
(excluding framing bits, but including FCS octets), and had either a bad Frame
Check Sequence (FCS) with an integral number of octets (FCS Error) or a bad
FCS with a non-integral number of octets (Alignment Error). Note that this definition
of jabber is different than the definition in IEEE-802.3 section 8.2.1.5 (10BASE5)
and section 10.3.1.4 (10BASE2). These documents define jabber as the condition
where any packet exceeds 20 ms. The allowed range to detect jabber is between
20 ms and 150 ms.
Displays the total number of packets received that were less than 64 octets in
length with ERROR CRC(excluding framing bits but including FCS octets).
Displays the total number of packets received that were less than 64 octets in
length with GOOD CRC(excluding framing bits but including FCS octets).
Displays the total number of packets received that had a length (excluding framing
bits, but including FCS octets) of between 64 and 1518 octets, inclusive, but had a
bad Frame Check Sequence (FCS) with a non- integral number of octets.
Displays the total number of packets received that had a length (excluding framing
bits, but including FCS octets) of between 64 and 1518 octets, inclusive, but had a
bad Frame Check Sequence (FCS) with an integral number of octets.
Displays the total number of frames discarded as this port was overloaded with
incoming packets, and could not keep up with the inflow.
the forwarding process.
Displays the count of MAC Control frames received on this interface with an
opcode indicating the PAUSE operation. This counter does not increment when the
interface is operating in half- duplex mode.
able frame type.
M
ANAGEMENT
Description
I
NTERFACE
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