ATM Adapter Installation and Support Guide

Replacing an ATM3SA Adapter
ATM Adapter Installation and Support Guide—420013-002
3-4
Identify Communications Lines Using the ATM3SA
Adapter
Identify Communications Lines Using the ATM3SA Adapter
Figure 1-1, How HP Subsystems and Utilities Access an ATM3SA Adapter, on
page 1-3 shows how HP subsystems and utilities access an ATM3SA adapter.
The following procedure helps you identify the HP subsystems and utilities that are
configured to use an ATM3SA adapter. Specific instructions are provided for identifying
Expand-over-IP and Expand-over-ATM lines.
Perform the following steps:
1. Determine the TCP/IP processes, subnets, and Internet Protocol (IP) addresses
associated with the ATM line on the ATM3SA adapter.
a. Enter the SCF INFO SUBNET command:
INFO SUBNET $*.*
Example 3-1 shows the output of this command.
b. Check the output of the command for the name of the ATM line object
associated with the ATM3SA adapter, then find the associated TCP/IP
processes, subnets, and IP addresses. Make a note of this information.
Note that in the example above:
•
The TCP/IP process name is displayed in the first line of output
•
The subnet name is displayed in the Name column
•
The Asynchronous Transfer Mode (ATM) line name is displayed in the
Devicename column
Note. Make a note of the information you obtain during this procedure. You can record this
information on the ATM3SA adapter planning worksheet (Figure 3-1) or you can use the SCF
LOG command to capture both the command and the display that is produced to a file. To start
logging, type LOG logfilename at the SCF prompt. To stop logging, type LOG at the SCF
prompt.
Note. The ATM line name is the same as the ATM3SA adapter name.
Example 3-1. SCF INFO SUBNET Command
->INFO SUBNET $*.*
TCPIP Info SUBNET \JULIE.$ZTC01.*
Name Devicename *IPADDRESS TYPE *SUBNETMASK SuName QIO *R
#LOOP0 \NOSYS.$NOIOP 127.0.0.1 LOOP-BACK %HFF000000 OFF N
#SN1 \JULIE.L018 172.16.35.15 ETHERNET %HFFFFFF00 ON N
#SN2 \JULIE.$AM2 172.16.192.20 ATM %HFFFFFF00 ON N