D-Link DES-3028 User Manual page 258

DES-3028 DES-3028P DES-3028G DES-3052 DES-3052P Layer 2 Fast Ethernet Managed Switch
The following fields may be set or viewed:
Parameter
Time Interval
Record Number
ExDefer
CRC Error
LateColl
ExColl
SingColl
Coll
Show/Hide
Clear
View Table
View Line Chart
Figure 11- 12. Tx Error Analysis window (table)
Description
Select the desired setting between 1s and 60s, where "s" stands for seconds. The default
value is one second.
Select number of times the Switch will be polled between 20 and 200. The default value is
200.
Counts the number of packets for which the first transmission attempt on a particular
interface was delayed because the medium was busy.
Counts otherwise valid packets that did not end on a byte (octet) boundary.
Counts 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 packets for which transmission failed due to excessive
collisions.
Single Collision Frames. The number of successfully transmitted packets for which
transmission is inhibited by more than one collision.
An estimate of the total number of collisions on this network segment.
Check whether or not to display ExDefer, LateColl, ExColl, SingColl, and Coll errors.
Clicking this button clears all statistics counters on this window.
Clicking this button instructs the Switch to display a table rather than a line graph.
Clicking this button instructs the Switch to display a line graph rather than a table.
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