Performance Management on Virtual Services Platform 4000 Series Version 5.1.2

Name Description
corresponding instance of either the LateCollisions object, the
ExcessiveCollisions object, or the CarrierSenseErrors object. The
precise meaning of the count represented by an instance of this
object is implementation-specific. In particular, an instance of this
object can represent a count of transmission errors on a particular
interface that are not otherwise counted.
InternalMacReceiveErrors Specifies a count of frames for which reception on a particular
interface fails due to an internal MAC sublayer receive error. A frame
is only counted by an instance of this object if it is not counted by the
corresponding instance of either the FrameTooLongs object, the
AlignmentErrors object, or the FCSErrors object. The precise
meaning of the count represented by an instance of this object is
implementation-specific. In particular, an instance of this object can
represent a count of receive errors on a particular interface that are
not otherwise counted.
CarrierSenseErrors Specifies the number of times that the carrier sense condition is lost
or not asserted when the switch attempts to transmit a frame on a
particular interface. The count represented by an instance of this
object increments at most once for each transmission attempt, even if
the carrier sense condition fluctuates during a transmission attempt.
FrameTooLongs Specifies a count of frames received on a particular interface that
exceed the maximum permitted frame size. The count represented by
an instance of this object increments when the frameTooLong status
is returned by the MAC service to the LLC (or other MAC user).
Received frames for which multiple error conditions obtained are,
according to the conventions of IEEE 802.3 Layer Management,
counted exclusively according to the error status presented to the
LLC.
SQETestErrors Specifies a count of times that the SQE TEST ERROR message is
generated by the PLS sublayer for a particular interface. The SQE
TEST ERROR message is defined in section 7.2.2.2.4 of ANSI/IEEE
802.3-1985 and its generation described in section 7.2.4.6 of the
same document.
DeferredTransmissions Specifies 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.
SingleCollisionFrames Specifies 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 UcastPkts, MulticastPkts, or
BroadcastPkts objects and is not counted by the corresponding
instance of the MultipleCollisionFrames object.
MultipleCollisionFrames Specifies a count of successfully transmitted frames on a particular
interface for which transmission is inhibited by more than one
Table continues…
Statistics
January 2017 Performance Management on Avaya VSP 4000 Series 102
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