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Cisco ONS 15310-MA SDH Reference Manual, Release 9.1 and Release 9.2
78-19417-01
Chapter 11 Performance Monitoring
Performance Monitoring for Ethernet Cards
Table 11-6 CE-100T-8, CE-MR-6, and ML-100T-8 Ether Ports Statistics Parameters
Parameter Definition
Time Last Cleared A time stamp indicating the last time statistics were reset.
Link Status Indicates whether the Ethernet link is receiving a valid Ethernet
signal (carrier) from the attached Ethernet device; up means link
integrity is present, and down means link integrity is not present.
iflnOctets The total number of octets received on the interface, including
framing octets.
rxTotalPkts The total number of receive packets.
iflnUcastPkts The total number of unicast packets delivered to an appropriate
protocol.
ifInMulticastPkts Number of multicast frames received error free.
ifInBroadcastPkts The number of packets, delivered by this sublayer to a higher
(sub)layer, that were addressed to a broadcast address at this
sublayer.
ifInDiscards The number of inbound packets that were chosen to be discarded
even though no errors had been detected to prevent them from being
deliverable to a higher-layer protocol.
iflnErrors Number of inbound packets discarded because they contain errors.
ifOutOctets The total number of transmitted octets, including framing packets.
txTotalPkts The total number of transmit packets.
ifOutUcastPkts The total number of unicast packets requested to transmit to a single
address.
ifOutMulticastPkts Number of multicast frames transmitted error free.
ifOutBroadcastPkts The total number of packets that higher-level protocols requested be
transmitted, and that were addressed to a broadcast address at this
sublayer, including those that were discarded or not sent.
dot3statsAlignmentErrors The number of frames with an alignment error, that is, frames with
a length that is not an integral number of octets and where the frame
cannot pass the frame check sequence (FCS) test.
dot3StatsFCSErrors The number of frames with frame check errors, that is, where there
is an integral number of octets, but an incorrect FCS.
dot3StatsSingleCollisionFrames The number of successfully transmitted frames that had exactly one
collision.
dot3StatsFrameTooLong The count of frames received on a particular interface that exceed the
maximum permitted frame size.
etherStatsUndersizePkts The number of packets received with a length less than 64 octets.
etherStatsFragments The total number of packets that are not an integral number of octets
or have a bad FCS, and that are less than 64 octets long.
etherStatsPkts64Octets The total number of packets received (including error packets) that
were 64 octets in length.
etherStatsPkts65to127Octets The total number of packets received (including error packets) that
were 65 to 172 octets in length.
