System information

Twinax Attachment of Network Stations
165
using. In most cases, you should be able to use the same port and address
for the replacement IBM Network Station.
When a twinax IBM Network Station is powered on for the first time, it
prompts you to specify the address to use for the port to which it is
connected.
This is not the TCP/IP address. It is an address, from 0 through 6,
to use on the workstation controller port to which the IBM Network Station is
connected.
Use the following steps to configure the IBM Network Station to use over
twinax:
1. Power on the IBM Network Station after it has been cabled correctly.
2. When prompted to do so, specify the local controller address to use (range
is from 0 to 6).
The IBM Network Station checks to see if any other device is using that
address. If not, the particular address is accepted. If the address is in use
by another device, the message,
Station Address in Use, is shown and
another address must be chosen. Proceed with choosing another address
(in the 0 to 6 range) until one is accepted.
If you are not prompted for an address, then one has already been defined
for the IBM Network Station. After the Network Station powers up, bootup
messages are logged. On a twinax IBM Network Station, one of those
messages is
NS0065 Twinaxial station address...x, where x is an address
from 0 through 6.
If an address is defined, there may be other configuration parameters
present on the Network Station. For a twinax IBM Network Station,
minimal configuration is required. If you suspect the Network Station has
been configured before, we recommend that you reset
NVRAM using the
following steps:
a. Power up the Network Station.
b. After
NS0500 Search for Host System is shown, press
ESC
to stop the
start-up sequence.
c. Press one of the following key sequences:
• For 101/102 keyboards:
Press and hold
Left Shift + Left Alt + Left Ctrl.
Press
F1.
• For 5250/3270 keyboards:
Press and hold
Left Shift + Left Alt.
Press
F1
.
d. Enter
NV
at the Boot Monitor command prompt (>) to access the
NVRAM utility.