SMC Networks TigerSwitch 100 manual 111, Rmon Statistics

	SHOWING DEVICE STATISTICS
Parameter	Description
Single Collision Frames	The number of successfully transmitted frames for
	which transmission is inhibited by exactly one
	collision.
Internal MAC Transmit	A count of frames for which transmission on a
Errors	particular interface fails due to an internal MAC
	sublayer transmit error.
Multiple Collision Frames	A count of successfully transmitted frames for which
	transmission is inhibited by more than one collision.
Carrier Sense Errors	The number of times that the carrier sense condition
	was lost or never asserted when attempting to transmit
	a frame.
SQE Test Errors	A count of times that the SQE TEST ERROR
	message is generated by the PLS sublayer for a
	particular interface.
Frames Too Long	A count of frames received on a particular interface
	that exceed the maximum permitted frame size.
Deferred Transmissions	A count of frames for which the first transmission
	attempt on a particular interface is delayed because the
	medium was busy.
Internal MAC Receive	A count of frames for which reception on a particular
Errors	interface fails due to an internal MAC sublayer receive
	error.
RMON Statistics
Drop Events	The total number of events in which packets were
	dropped due to lack of resources.
Jabbers	The total number of frames received that were longer
	than 1518 octets (excluding framing bits, but including
	FCS octets), and had either an FCS or alignment error.
Received Bytes	Total number of bytes of data received on the
	network. This statistic can be used as a reasonable
	indication of Ethernet utilization.
Collisions	The best estimate of the total number of collisions on
	this Ethernet segment.

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