Ethernet Adapter Installation and Support Guide

Relocating an E4SA
Ethernet Adapter Installation and Support Guide—425684-003
4-7
Identify Any Communications Lines and ServerNet
Wide Area Network (SWAN) Using the E4SA
2. Determine the TCP/IP processes, subnets, and Internet Protocol (IP) addresses
associated with the LIFs on the E4SA to be replaced.
a. Use the SCF INFO SUBNET command:
INFO SUBNET $*.*
b. Scan the output of the command for each LIF you identified in Step 1 and then
find the associated TCP/IP processes, subnets, and IP addresses. Make a
note of this information on the E4SA Planning Worksheet (Continued) on
page 4-5.
Example 4-2 shows the output of this command. The following information
should help you interpret the display:
The TCP/IP process name is displayed in the first line of output
The subnet name is displayed in the Name column
The logical interface (LIF) name is shown in the Devicename column
The Internet Protocol (IP) address is shown in the *IPADDRESS column
In Example 4-2, which is a partial output, the E4SA CRU LIF named L018 is
associated with the subnet named #SN1 on the TCP/IP process named
$ZB018 and has the IP address 172.16.40.64.
3. Identify the PAM lines configured on the system.
Use the SCF NAMES command:
NAMES $ZZPAM
Example 4-3 on page 4-8 shows the output of this command. Port Access Method
(PAM) line names are shown under the LINE heading. In this example, which is a
partial output, one PAM line is configured named $TOK1.
Note. You can easily scan for Ethernet 4 ServerNet (E4SA) CRU subnets by looking at the
TYPE column. E4SA CRU subnets are displayed as type ETHERNET.
Example 4-2. SCF INFO SUBNET Command
->INFO SUBNET $*.*
TCPIP Info SUBNET \DRAGON.$ZB018.*
Name Devicename *IPADDRESS TYPE *SUBNETMASK SuName QIO *R
#LOOP0 \NOSYS.$NOIOP 127.0.0.1 LOOP-BACK %HFF000000 OFF N
#SN1 \DRAGON.L018 172.16.40.64 ETHERNET %HFFFFFF00 ON N
#SN2 \DRAGON.L01C 172.16.35.15 SNAP %HFFFFFF00 ON N