IBM F50 RS/6000 7025 - Manual (Page 104)

Selecting the Full Duplex option allows you to change how the Ethernet adapter
communicates with the network:
.----------------.
| Full Duplex
|
| 1. Yes |
| 2. No |
| 3. Auto |
----------------'
Ping, the last option available from the Network Parameters menu, allows you to test
a connection to a remote system unit. After selecting the Ping option, you must
choose which adapter communicates with the remote system.
Interface
1. Ethernet (Integrated)
2. Token Ring (Slot=3)
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3-36 IBM RS/6000 7025 F50 Series User's Guide