Nortel Networks 214393-A Configuring and graphing ports, Ethernet Errors tab fields continued

	Chapter 3 Configuring and graphing ports 91
Table 34 Ethernet Errors tab fields (continued)
Field	Description
FrameTooLongs	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 is incremented
	when the frameTooLong status is returned by the MAC
	service to the LLC (or other MAC user). Received frames for
	which multiple error conditions occur are, according to the
	conventions of IEEE 802.3 Layer Management, counted
	exclusively according to the error status presented to the
	LLC.
SQETestErrors	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 is described in section 7.2.4.6 of the same
	document.
DeferredTransmissions	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	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
	MultipleCollisionFrames object.
MultipleCollisionFrames	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
	SingleCollisionFrames object.
LateCollisions	The number of times that a collision is detected on a
	particular interface later than 512 bit-times into the
	transmission of a packet. Five hundred and twelve bit-times
	corresponds to 51.2 microseconds on a 10 Mb/s system.
	A (late) collision included in a count represented by an
	instance of this object is also considered as a (generic)
	collision for purposes of other collision-related statistics.
ExcessiveCollisions	A count of frames for which transmission on a particular
	interface fails due to excessive collisions.

Reference for the BayStack 380-24F Gigabit Switch Management Software