Cisco VS-C6509E-S720-10G User Manual page 148

C6576M Ethernet Interface Dialog Box
•
•
•
•
Error Statistics Area
The Error Statistics area C6576M Ethernet Interface dialog box provides the following information:
•
•
•
•
•
•
•
•
•
•
•
•
•
Cisco 6500/7600 Series Manager User Guide
5-34
Out Octets—Total number of transmitted octets including framing characters.
Out Unicast Pkts—The total number of packets that higher-level protocols requested be transmitted,
and which were not addressed to a multicast or broadcast address at this sublayer, including those
that were discarded or not sent.
Out Packets/Sec—Five-minute exponentially decayed moving average of output packets per
second.
Out Bits/Sec—Five-minute exponentially decayed moving average of output bits per second.
Collisions—Number of collisions on this segment.
Giants—Total number of packets received that were longer than 1518 octets (excluding framing
bits, but including FCS octets) and were otherwise well formed.
CRC Error Pkts.—Packets received that had a length (excluding framing bits, but including FCS
octets) of between 64 and 1518 octets, inclusive, but had either a bad Frame Check Sequence (FCS)
with an integral number of octets (FCS Error) or a bad FCS with a nonintegral number of octets
(Alignment Error).
In Discarded Pkts.—Number of inbound packets that were chosen to be discarded even though no
errors had been detected to prevent their being deliverable to a higher layer protocol. One reason to
discard such a packet is to free up buffer space.
In Dropped Pkts.—Number of events in which packets were dropped by the probe due to lack of
resources. This number is not necessarily the number of packets dropped, but is the number of times
this condition has been detected.
In Ignored Pkts.—Number of packets ignored.
In Aborted Pkts.—Number of packets aborted.
In Error Pkts.—Number of inbound packets that contained errors preventing them from being
deliverable to a higher-layer protocol.
Runts—Total number of packets received that were less than 64 octets long (excluding framing bits,
but including FCS octets) and were otherwise well formed.
Misaligned Pkts.—Alignment errors.
Out Discarded Pkts.—Number of outbound packets that were chosen to be discarded.
Out Dropped Pkts.—Number of events in which outbound packets were dropped.
Out Error Pkts.—Number of outbound packets that could not be transmitted because of errors.
Chapter 5 Physical Object Dialog Boxes