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Chapter 4 Setting up MultiLink Trunk ports 103
Reference for the BayStack 380-24F Gigabit Switch Management Software
FrameTooLong A count of frames received on a particular MLT 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.
SQETestError A count of times that the SQE TEST ERROR message is
generated by the PLS sublayer for a particular MLT. 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.
DeferredTransmiss A count of frames for which the first transmission attempt on a
particular MLT is delayed because the medium is busy. The
count represented by an instance of this object does not include
frames involved in collisions.
SingleCollFrames A count of successfully transmitted frames on a particular MLT
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.
MultipleCollFrames A count of successfully transmitted frames on a particular MLT
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
MLT 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.
ExcessiveColls A count of frames for which transmission on a particular MLT
fails due to excessive collisions.
Table 39 Ethernet Errors tab fields (continued)
Field Description