PLANET LRP-822CS - Manual (Page 83)

User’s Manual of LRP-822CS
83
 Transmit Unicast
Packets The total number of packets that higher-level protocols requested is transmitted
to a subnetwork-unicast address, including those that were discarded or not sent.
 Transmit Unknown
Unicast Packets The total number of packets that higher-level protocols requested is transmitted
to a subnetwork-unicast address, including those that were discarded or not sent.
 Transmit Discarded
Packets The number of inbound packets which is chosen to be discarded even though no
errors have been detected to prevent from being delivered to a higher-layer
protocol. One possible reason for discarding such a packet could be to free up
buffer space.
 Received Multicast
Packets The number of packets, delivered by this sub-layer to a higher (sub-) layer, is
addressed to a multicast address at this sub-layer.
 Received Broadcast
Packets The number of packets, delivered by this sub-layer to a higher (sub-) layer,
addressed to a broadcast address at this sub-layer.
 Transmit Multicast
Packets The total number of packets that higher-level protocols requested is transmitted
and is addressed to a multicast address at this sub-layer, including those that
were discarded or not sent.
 Transmit Broadcast
Packets The total number of packets that higher-level protocols requested is transmitted,
and addressed to a broadcast address at this sub-layer, including those that were
discarded or not sent.
Figure 4-3-5 Ethernet link Counters Page Screenshot
Object Description
 Alignment Errors The number of alignment errors (missynchronized data packets).
 FCS Errors A count of frames received on a particular interface that are an integral number of
octets in length but do not pass the FCS check. This count does not include