9500 MXC User Manual
3DB 23063 ADAA - Rev 004 July 2007 Vol. IV-15-37
Dot3 Stats Multiple
Collision Frames
A count of successfully transmitted frames on a particular
interface for which transmission is inhibited by more than
one collision.
A frame that is counted by an instance of this object is also
counted by the corresponding instance of either the
ifOutUcastPkts, ifOutMulticastPkts, or ifOutBroadcastPkts,
and is not counted by the corresponding instance of the
dot3StatsSingleCollisionFrames object.
This counter does not increment when the interface is
operating in full-duplex mode.
Dot3 Stats Single
Collision Frames
A count of successfully transmitted frames on a particular
interface for which transmission is inhibited by exactly one
collision.
A frame that is counted by an instance of this object is also
counted by the corresponding instance of either the
ifOutUcastPkts, ifOutMulticastPkts, or ifOutBroadcastPkts,
and is not counted by the corresponding instance of the
dot3StatsMultipleCollisionFrames object.
This counter does not increment when the interface is
operating in full-duplex mode.
Dot3 Stats Deferred
Transmissions
A count of frames for which the first transmission attempt on
a particular interface is delayed because the medium is busy.
The count represented by an instance of this object does not
include frames involved in collisions.
This counter does not increment when the interface is
operating in full-duplex mode.
Switch Stats In Bad
Octets
Total data octets received in frames with a invalid FCS.
Fragments and jabbers are included. The count includes the
FCS but not the preamble.
Switch Stats
Undersized Frames
Total frames received with a length of less than 64 octets buts
with a valid FCS.
Switch Stats In
Fragments
Total frames received with a length of less than 64 octets and
an invalid FCS.
Switch Stats In 64
Octets
Total frames received with a length of exactly 64 octets,
including those with errors.
Switch Stats In 127
Octets
Total frames received with a length of between 65 and 127
octets inclusive, including those with errors.
Statistic Description