Token-Ring Adapter Installation and Support Guide

Replacing a TRSA
Token-Ring Adapter Installation and Support Guide—426955-001
3-8
Redirect or Stop Any Customer Applications Using
the TRSA
8. Determine the IPXPROTO processes associated with the LIF on the TRSA to be
replaced.
a. Use the SCF INFO PROCESS command for each IPXPROTO process you
identified in Step 7:
INFO PROCESS $process-name
b. SCAN the output for the LIF you identified in step 1, then find the associated
IPXPROTO processes. Make a note of the !PXPROTO process name associated
with the LIF on the TRSA.
Example 3-8
on page 3-8 shows the output of this command. The LIF name is
shown in the I/O Port Name column. In this example, the LIF named L018
is associated with the IPXPROTO process named $ZNV1.
Redirect or Stop Any Customer Applications Using the TRSA
To redirect or stop customer applications, perform the following steps:
1. Notify end users that applications will be temporarily unavailable.
Example 3-7. SCF NAMES SUBSYS Command
->NAMES SUBSYS $ZMGR
IPXSPX Names SUBSYS \HIMA.$ZMGR
SUBSYS
$ZMGR
PROCESS
$ZNV0
SERVER
$ZNV0.#SAP
PROCESS
$ZNV1
SERVER
$ZNV1.#SAP
Note. The usual form for IPXPROTO process names is $ZNVn, where n is an
alphanumeric character from 0 through 9 or A through Z.
Example 3-8. SCF INFO PROCESS
->SCF INFO PROCESS $ZNV1
IPXSPX Info PROCESS
Process Name Primary CPU Backup CPU *I/O Port Name I/O Port Type
$ZNV1 2 3 L018 IPXSNAP 802.3