IBM 3745 Problem Determination Manual page 318

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Ethernet-Type Line Problems (ESS)
60
[g @J
I I
SEND
1
to select the MOSS ELD function .
. , A complete description of this function, including messages, is given in the 3745
Advanced Operations Guide.
Within the ELD function, perf9rm the following:
• Se'leet ESS or 11 and (
I
SEND
I
to obtain a list of ESS ev·ents.
• Enter the SEL# corresponding to the type '08' and ID 'B7' which corresponds to
the BER of type 08B7.
• Based on the reference code dis'played on the ELD detail screen, take the
appropriate action. This reference code is situated on the right side of the BER
detail information.
B8B786FO Suspect a control program error.
B8B786F1 Excessive collisions.
Suspect the cable, the transceiver or a media problem.
B8B786F2 Late collisions.
Suspect a too long media length or an open/short media.
B8B786F3 Adapter buffer fu II.
Suspect a NCP congestion or a hardware failure.
B8B786F4 Frame CRC error.
Suspect line hits, media or transceiver problems.
B8B786F5 No byte boundary.'
Suspect line hits, media or transceiver problems.
B8B786F6 Frame
>
1518 bytes.
Suspect another terminal, transceiver or Ethernet adapter card.
If you are not successful, go to the next step.
7
0
Q@J (
I
SEND)
to select the ESS Interface Display function.
A complete description of this function, including messages, is given in the 3745
Advanced Operations Guide.
8
Enter the decimal address of the line, (
SEND)
then the following screen is
displayed.
Chapter 11. Ethernet-Type Line Problems (ESS)
11-3