Sun Microsystems 806-2989-10, Инструкция по установке и эксплуатации

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Chapter 4 Configuring Driver Parameters 35
●
To modify a parameter value, use the
-set
option.
If you invoke the
ndd
utility with the
-set
option, the utility passes value, which
must be specified, down to the named
/dev/ce
driver instance, and assigns it to the
parameter:
When you change any adv parameter, a message similar to the following appears:
●
To display the value of a parameter, specify the parameter name and omit the
value.
When you omit the
-set
option, a query operation is assumed and the utility
queries the named driver instance, retrieves the value associated with the specified
parameter, and prints it:
Using the
ndd
Utility in Interactive Mode
● To modify a parameter value in interactive mode, specify
ndd /dev/ce
, as shown
below.
The
ndd
utility then prompts you for the name of the parameter:
After typing the parameter name, the
ndd
utility prompts you for the parameter
value (see
TABLE 4-1
through
TABLE 4-11
).
# ndd -set /dev/ce
parameter value
xcvr addr:0x00 - link up 1000 Mbps half duplex
# ndd /dev/ce
parameter
# ndd /dev/ce
name to get/set? (Enter the parameter name or ? to view all
parameters)