D-Link DES-3326S Drop Packets, TX Frames, Excessive Deferral, Late Collision, Excessive Collision

DES-3326S Layer 3 Fast Ethernet Switch User’s Guide

Drop Packets	The total number of events in which
	packets were dropped due to a lack
	of resources.
TX Frames	Transmitted packets.
Excessive Deferral	The number of frames for which the
	first transmission attempt on a
	particular interface was	delayed
	because the medium was busy.
CRC Error	For 10 Mbps ports, the counter
	records CRC errors (FCS or
	alignment errors). For 100 Mbps
	ports, the counter records the sum of
	CRC errors and code errors (frames
	received with rxerror signal).
Late Collision	Late Collisions. The number of times
	that a collision is detected later than
	512 bit-times into the transmission
	of a packet.
Excessive Collision	Excessive Collisions. The number of
	frames for which transmission failed
	due to excessive collisions.
Single Collision	Single Collision Frames. The number
	of successfully transmitted	frames
	for which transmission is inhibited
	by more than one collision.
Collision	An estimate of the total number of
	collisions on this network segment.

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