Replacing a TRSA CRU

5 Identify the SNAX/TR lines configured on the system.
Use the following SCF LISTDEV command to display the SNAX/TR lines:
LISTDEV TYPE 58,4
The example shows the output of these commands.
6 Determine if any of the SNAX/TR lines configured on the system use the
TRSA CRU to be replaced.
Use the SCF INFO LINE command with the SUB PU and
ASSOCIATESUBDEV options for each SNAX/TR line you identified in Step
5:
INFO LINE $<line-name>, SUB PU, ASSOCIATESUBDEV
Scan the output of the command for the names of the PAM lines you
identified in Step 4. Make a note of the SNAX/TR lines that use the PAM
lines.
The example shows the output of this command.
7 Identify the IPXPROTO processes configured on the system.
Use the SCF NAMES SUBSYS command:
NAMES SUBSYS $ZMGR
The example shows the output of this command.
8 Determine the IPXPROTO processes associated with the LIF on the TRSA
CRU to be replaced.
Use the SCF INFO PROCESS command for each IPXPROTO process you
identified in Step 7:
INFO PROCESS $<process-name>
Scan the output for the LIF on the TRSA CRU to be replaced and then find
the associated IPXPROTO processes. Make a note of the IPXPROTO
processes associated with the LIF on the TRSA CRU.
The example shows the output of this command.