User's Manual

User’s Manual of GS-4210-24P2S
Figure 4-3-5: Ethernet link Counters Page Screenshot
Object Description
 dot3StatsAlignmentErrors
The number of alignment errors (missynchronized data packets).
 dot3StatsFCSErrors
A count of frames received on a particular interface that are an integral
number of octets in length but do not pass the FCS check. This count
does not include frames received with frame-too-long or frame-too-short
error.
 dot3StatsSingleCollisionFrames
The number of successfully transmitted frames for which transmission
isinhibited by exactly one collision.
 dot3StatsMultipleCollisionFrames
A count of successfully transmitted frames for which transmission is
inhibited by more than one collision.
 dot3StatsDeferredTransmissions
A count of frames for which the first transmission attempt on a
particularinterface is delayed because the medium was busy.
 dot3StatsLateCollisions
The number of times that a collision is detected later than 512 bit-times
into the transmission of a packet.
 dot3StatsExcessiveCollisions
A count of frames for which transmission on a particular interface fails
due to excessive collisions. This counter does not increment when the
interface is operating in full-duplex mode.
 dot3StatsFrameTooLongs
A count of frames received on particular interfaces that exceed the
maximum permitted frame size.
 dot3StatsSymbolErrors
The number of received and transmitted symbol errors.
 dot3ControlInUnknownOpcodes
The number of received control unknown opcodes
 dot3InPauseFrames
The number of received pause frames
 dot3OutPauseFrames
The number of transmitted pause frames
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