ACC X.25 Protocol User's Guide

Installation
Installation Verification
Chapter 2 19
Installation Verification
A sample configuration file /opt/acc/cfg/x25_sample.answ file is
provided with the ACC Protocols for Application Developers product.
This sample file can be used to verify that the X.25 protocol module has
been properly installed and is functional. Note that this file will need to
be customized to reflect the location of the mux card(s) and to reflect the
mux ports to be used. (The x25_sample.answ file is shown at the end of
this chapter.)
The steps in the verification process are listed in “Verification Steps” on
page 20. It is assumed that:
• The ACC Protocols for Application Developers product is installed on
the system.
• The HP-UX kernel has been rebuilt and the system rebooted.
• At least one ACC Mux card is installed.
• The ACC Mux card has a cable and/or mux panel attached.
At least one loopback cable should be used to connect two of the ports on
the mux panel or cabling. For the provided configuration file, it is
assumed that the first two ports of the mux card are connected with a
loopback cable, and that the end of the cable marked “Internal Clock”
(just “INT” for X.21 cable) is connected to port 0.
NOTE The loopback cable for the 4-channel E1/T1 multiplexer card has no such
requirement. Either end of the cable can be connected to the port.