Cisco ONS 15454 Reference Manual page 514

15.6 15.6.1 E-Series Ethernet Card Performance Monitoring Parameters
Table 15-13
Parameter
etherStatsFragments
etherStatsPkts64Octets
etherStatsPkts65to127
Octets
etherStatsPkts128to255
Octets
etherStatsPkts256to511
Octets
etherStatsPkts512to1023
Octets
etherStatsPkts1024to1518
Octets
etherStatsOversizePkts
etherStatsJabbers
etherStatsOctets
etherStatsCRCAlign
Errors
Cisco ONS 15454 Reference Manual, R7.0.1
15-30
E-Series Ethernet Statistics Parameters (continued)
Definition
The total number of packets received that were less than 64 octets in length
(excluding framing bits but including FCS octets) and had either a bad
FCS with an integral number of octets (FCS Error) or a bad FCS with a
nonintegral number of octets (Alignment Error).
Note It is entirely normal for etherStatsFragments to increment. This is
because it counts both runts (which are normal occurrences due to
collisions) and noise hits.
The total number of packets (including bad packets) received that were
64 octets in length (excluding framing bits but including FCS octets).
The total number of packets (including bad packets) received that were
between 65 and 127 octets in length inclusive (excluding framing bits but
including FCS octets).
The total number of packets (including bad packets) received that were
between 128 and 255 octets in length inclusive (excluding framing bits but
including FCS octets).
The total number of packets (including bad packets) received that were
between 256 and 511 octets in length inclusive (excluding framing bits but
including FCS octets).
The total number of packets (including bad packets) received that were
between 512 and 1023 octets in length inclusive (excluding framing bits
but including FCS octets).
The total number of packets (including bad packets) received that were
between 1024 and 1518 octets in length inclusive (excluding framing bits
but including FCS octets).
The total number of packets received that were longer than 1518 octets
(excluding framing bits, but including FCS octets) and were otherwise
well formed. Note that for tagged interfaces, this number becomes 1522
bytes.
The total number of packets received that were longer than 1518 octets
(excluding framing bits, but including FCS octets), and had either a bad
FCS with an integral number of octets (FCS Error) or a bad FCS with a
nonintegral number of octets (Alignment Error).
The total number of octets of data (including those in bad packets)
received on the network (excluding framing bits but including FCS octets
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 either a bad FCS with an integral number of octets (FCS Error) or
a bad FCS with a nonintegral number of octets (Alignment Error).
Chapter 15 Performance Monitoring
OL-9217-01