Sun Microsystems SunSAI/P, Руководство пользователя, Страница: 38 / 60

24 SunSAI/P User’s Guide • November 1998
Enabling the New Ports
Please refer to your Solaris System Administration Guide, under the Peripherals Setup
section, for the details on how to enable serial ports.
Note – The System Administration Guide is shipped with the Solaris operating
environment, and it is available on the
http://docs.sun.com/
website.
The following example shows how to set up serial ports for use with terminals:
1. Connect terminals to the ports (using a null modem, if necessary) and test the
connections to each terminal by entering the following command for each port
added:
(Assuming the terminal is connected to
a000
.)
Please note that in the step above, the
date
command is used as a simple test, to
provide text output that can be redirected; there is no other significance to
date
in
this test.
■
If the date appears on the terminal screen, the device is properly connected.
■
If the date does not appear on the terminal screen, then that terminal is not
receiving data; check the power, cables, connections, and so on.
■
If nonsense characters are printed on the terminal screen, check the baud rates,
data bits, stop bits, and parity setting on your terminal.
Once you can redirect output to a terminal with the test above, perform the
following steps to enable that port:
2. Log onto the console as super-user (root).
3. Type (on a single command line):
This will enable the port suitably for a terminal.
Note –
Ports may also be enabled through the Solaris
admintool
program. Refer to
the System Administration Guide for more information.
# date > /dev/cua/a000
# pmadm -a -p zsmon -s a000 -fu -i root -v ‘ttyadm -V‘ \
-m "‘ttyadm -d /dev/cua/a000 -l 9600 -s /usr/bin/login‘"