IBM Token-Ring Network PC Adapter Hardware Maintenance And Service page 36

1 - CONNECTED TO NETWORK-You are running
the tests with the adapter cable connected to the
adapter and to the network.
2 - DISCONNECTED FROM NETWORK-You are
running the tests with the adapter cable disconnected
from the network, but still connected to the adapter.
3 - WRAP PLUG INSTALLED-You are running
the tests after you have disconnected the adapter cable
from the adapter, and have installed the wrap plug
that came with these diagnostics (see Appendix A).
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