Enterasys Networks 5G1XX, 5H1XX manual Parameter Description

	Displaying Port Statistics
Parameter	Description
Alignment Errors	For 10 Mbps ports, this counter records alignment errors
	(mis-synchronized data packets). For 100 Mbps ports, this
	counter records the sum of alignment errors and code errors
	(frames received with rxerror signal).
FCS Errors	The number of frames received that are an integral number
	of octets in length but do not pass the FCS check.
Single Collision Frames*	The number of successfully transmitted frames for which
	transmission is inhibited by exactly one collision.
Multiple Collision Frames*	A count of successfully transmitted frames for which
	transmission is inhibited by more that one collision.
SQE Test Errors*	A count of times that the SQE TEST ERROR message is
	generated by the PLS sublayer.
Deferred Transmissions*	A count of frames for which the first transmission attempt
	on a particular interface is delayed because the medium was
	busy.
Late Collisions	The number of times that a collision is detected later than
	512 bit-times into the transmission of a packet.
Excessive Collisions*	The number of frames for which transmission failed due to
	excessive collisions.
Internal Mac Transmit Errors*	The number of frames for which transmission failed due to
	an internal MAC sublayer transmit error.
Carrier Sense Errors*	The number of times that the carrier sense condition was lost
	or never asserted when attempting to transmit a frame.
Frames Too Long	The number of frames received that exceed the maximum
	permitted frame size.
Internal Mac Receive Errors*	The number of frames for which reception failed due to an
	internal MAC sublayer receive error.

*The reported values will always be zero because these statistics are not supported by the internal chip set.

Network Monitoring Menu Screens 8-3