User`s manual

NIOT - Network I/O Teach (Configuration)
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Example 2: Display the network controllers/nodes that are present
in the system.
PPC1-Bug>NIOT;H <Return>
Network Controllers/Nodes Available
CLUN DLUN Name Address IP-Address/H-Address
0 0 DEC21140 $80804000 255.255.24.10/08003E210FCC
PPC1-Bug>
Example 3: Display the Network Controllers/Nodes that are
supported by PPCBug.
PPC1-Bug>niot;a <Return>
Network Controllers/Nodes Supported
CLUN DLUN Name Address
X 0 DEC21040 Any PCI
X 0 DEC21140 Any PCI
X 0 AM79C970 Any PCI
PPC1-Bug>
!
Caution
If you use the NIOT debugger command, the network interface
configuration parameters need to be saved/retained in the
NVRAM, somewhere in the offset range $00000000 through
$00000FFF. The NIOT parameters do not exceed 128 bytes in
size. The location for these parameters is determined by setting
the ENV pointer
Network Auto Boot Configuration Parameters
Offset (NVRAM)
. If you have used the exact same space for your
own program information or commands, they will be
overwritten and lost.
You can relocate the network interface conÞguration
parameters in this space by using the ENV command to change
the
Network Auto Boot Configuration Parameters Offset (NVRAM)
from its default of
FFFFFFFF to the value you need so as to be
clear of your data within NVRAM.