Wan Troubleshooting - IBM 5500 Operational, Installation, And Maintenance Manual

WAN Troubleshooting

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Figure 32: Rear View of Ethernet Adapter
This section discusses problems with connections to a host over the 5500
Control Unit's WAN ports. The following is a list of symptoms and
definitions to assist you with problem determination:
No Connection
Intermittent or Dropped
Connection
Slow Connection
Planning, Installation, and Maintenance Guide
Chapter 5: Troubleshooting
55E1I044
A connection with the host cannot be
established. This symptom could indicate a
problem with the physical (hardware)
connections, or with the configuration of the
WAN components.
A connection with the host seems to occur,
but the connection is lost after some period
of time.
A connection with the host is established,
but the transfer of data appears to be slow.