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page 3-37
has a shared AUI/transceiver port, this field shows AUI if no transceiver
module is fitted. In other cases, Not Fitted is shown if no module is
fitted in the slot.
CANCEL (Button) Move the cursor to this button and press [Return] to
go back to the Repeater Management screen.
Port Statistics
You access the Port Statistics screen from the Repeater Management
screen, by selecting management level Port then actuating the
STATISTICS button. The Port Statistics screen is illustrated below.
Unit ID:
Media Type:
Good Frames:
Good Octets:
Unicast Frames:
Multicast Frames:
Broadcast Frames:
Total Collisions:
Runt Frames:
AutoPartitions:
Bandwidth Used (%):
Figure 3-21 Port Statistics Screen
The screen is updated every 3 seconds. If the top limit of a counter
(4294967295) is reached, the counter will roll-over (reset to zero
automatically). After this event, the individual figures may give a false
impression of network conditions if taken in isolation.
All the fields are read-only. Refer to
description of the statistics fields.
Unit ID This field identifies the unit the port belongs to.
Port ID This field shows the number of the selected port.
DUA1663-0BAA03
to identify the type of transceiver module fitted. If the unit
3Com SuperStack II Port Statistics
2
Twisted Pair (10BaseT)
345
12398
34560
7
2
20
0
5
6
Source Address Changes:
Last Source Address:
CLEAR COUNTERS
Repeater Management
Port ID:
FCS Errors:
Alignment Errors:
Short Events:
Too Long Frames:
Very Long Events:
Data Rate Mismatches:
Late Events:
Total Errors:
Errors/10000 Packets:
5
080010013333
CANCEL
Appendix D
for a detailed
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11
10
0
0
0
1
0
0
11
0
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