Replacing an E4SA CRU

8 Determine if any of the Expand-over-IP lines configured on the system
use ports on the E4SA CRU to be replaced.
Use the SCF INFO LINE command with the DETAIL option for each
Expand-over-IP line you identified in Step 7:
INFO LINE $<line-name>, DETAIL
Scan the output of the command for the TCP/IP process and IP address
used by the Expand-over-IP line and compare this information to the
TCP/IP processes and IP addresses that you found in Step 2. Make a
note of the Expand-over-IP lines that use these TCP/IP processes and IP
addresses.
The example shows the output of this command.
9 Identify the names of the SWAN concentrators configured on the system.
Use the SCF NAMES ADAPTER command:
NAMES ADAPTER $ZZWAN.#*
The example shows the output of this command.
10 Determine if any of the SWAN concentrators configured on the system
are connected to the E4SA CRU to be replaced.
Use the SCF INFO ADAPTER command for each SWAN concentrator
you identified in Step 9:
INFO ADAPTER $ZZWAN.#<adapter-name>
Scan the output of the command for the TCP/IP processes and IP
addresses used by the SWAN concentrator and compare this information
to the TCP/IP processes and IP addresses that you found in Step 2.
Make a note of the names of the SWAN concentrators that are connected
to the E4SA CRU.
The example shows the output of this command.