IPS-3082GC-AT
User’s Manual
ORing Industrial Networking Corp
82
5.1.14.4 Port Counters
This page shows statistic counters for the port. The "Clear" button is to reset all counters to
zero for all ports.
Port Counters interface
The following table describes the labels in this screen.
Label
Description
InGoodOctetsLo
The lower 32-bits of the 64-bit InGoodOctets counter. The sum of
lengths of all good Ethernet frames received, that is frames that
are not bad frames.
InGoodOctetsHi
The upper 32-bits of the 64-bit InGoodOctets counter. The sum of
lengths of all good Ethernet frames received, that is frames that
are not bad frames.
InBadOctets
The sum of lengths of all bad Ethernet frames received.
OutFCSErr
The number of frames transmitted with a invalid FCS. Whenever
a frame is modified during transmission(e.g., to add or remove a
tag) the frames's original FCS is inspected before a new FCS is
added to a modified frame. If the original FCS is invalid, the new
FCS is made invalid too and this counter is incremented.
InUnicasts
The number of good frames received that have a Unicast
destination MAC address.
Deferred
The total number of successfully transmitted frames that
experienced no collisions bu are delayed because the medium
was busy during the first attempt. This counter is applicable in
