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REVIEW DRAFT—CISCO CONFIDENTIAL
14-25
Cisco ONS 15454 SDH Reference Manual, R5.0
April 2008
Chapter 14 Ethernet Operation
14.6 Remote Monitoring Specification Alarm Thresholds
dot3StatsFrameTooLong Number of received frames that were larger than the maximum
size permitted
dot3StatsCarrierSenseErrors Number of transmission errors on a particular interface that are
not otherwise counted (not supported by E-Series)
dot3StatsSQETestErrors Number of times that the SQE TEST ERROR message is
generated by the PLS sublayer for a particular interface (not
supported by E-Series)
etherStatsJabbers Total number of Octets of data (including bad packets) received
on the network
etherStatsUndersizePkts Number of packets received with a length less than 64 octets
etherStatsFragments 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
etherStatsOversizePkts Total number of packets received that were longer than 1518
octets (excluding framing bits, but including FCS octets) and
were otherwise well formed
etherStatsOctets Total number of octets of data (including those in bad packets)
received on the network (excluding framing bits but including
FCS octets)
etherStatsPkts64Octets Total number of packets received (including error packets) that
were 64 octets in length
etherStatsPkts65to127Octets Total number of packets received (including error packets) that
were 65 to 172 octets in length
etherStatsPkts128to255Octets Total number of packets received (including error packets) that
were 128 to 255 octets in length
etherStatsPkts256to511Octets Total number of packets received (including error packets) that
were 256 to 511 octets in length
etherStatsPkts512to1023Octets Total number of packets received (including error packets) that
were 512 to 1023 octets in length
etherStatsPkts1024to1518Octets Total number of packets received (including error packets) that
were 1024 to 1518 octets in length
etherStatsJabbers Total number of packets longer than 1518 octets that were not an
integral number of octets or had a bad FCS
etherStatsCollisions Best estimate of the total number of collisions on this segment
etherStatsCollisionFrames Best estimate of the total number of frame collisions on this
segment
etherStatsCRCAlignErrors Total number of packets with a length between 64 and 1518
octets, inclusive, that had a bad FCS or were not an integral
number of octets in length
receivePauseFrames Number of received 802.x pause frames (not supported by
E-Series)
transmitPauseFrames Number of transmitted 802.x pause frames (not supported by
E-Series)
Table 14-4 Ethernet Threshold Variables (MIBs) (continued)
Variable Definition