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Chapter 4: Web configuration
NS3562-8P-2S User Manual
61
Object
Description
Alignment Errors
The number of alignment errors (missynchronized data packets).
FCS Errors
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.
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 than one collision.
Deferred Transmissions
A count of frames for which the first transmission attempt on a
particular interface is delayed because the medium was busy.
Late Collision
The number of times that a collision is detected later than 512 bit-
times into the transmission of a packet.
Excessive Collision
A count of frames for which transmission on a particular interface fails
due to excessive collisions. This counter does not increase when the
interface is operating in full-duplex mode.
Frame Too Long
A count of frames received on a particular interface that exceeds the
maximum permitted frame size.
Symbol Errors
The number of received and transmitted symbol errors
Control In Unknown
Opcodes
The number of received control unknown opcodes
In Pause Frames
The number of received pause frames
Out Pause Frames
The number of transmitted pause frames