IBM SAN512B-6, Installation, Service And User Manual

Page: 176 / 286

Preparing for WWN card replacement
About this task
If the WWN cards require replacement, complete the following steps. Follow
electrostatic discharge (ESD) precautions.
Procedure
1. Open a Telnet session to the device and log in to the active CP blade as admin.
The default password is "password".
2. Verify that you are logged in to the active CP blade. Run the
haShow
command
to determine the active CP blade.
3. Run the supportSave command on the active CP blade to capture all settings.
These settings will be referenced to verify the settings have been correctly
programmed after WWN replacement.
4. Run the following commands on the device before replacing the cards so that
the data can be verified after the replacement:
v
licenseidshow
v ipaddrshow
v
switchname
v chassisname
v wwncardshow ipdata
v chassisshow (look at the WWN and chassis information at the bottom)
v ficonshow switchrnid (FICON/mainframe environments only)
v configupload -all
v configupload -vf
The factory serial number and the sequence number in the following output
from the
chassisShow command should match. In the ficonshow switchrnid
output, a sequence number indicates the logical switch number, if virtual
fabrics is enabled:
switch:FID128:admin> chassisshow
<output truncated>
WWN
Unit: 1
System AirFlow: Non-portside Intake
Header Version: 2
Power Consume Factor: -1W
Factory Part Num: 60-1003194-02
Factory Serial Num: DZH0331L039
Manufacture: Day: 3 Month: 10 Year: 15
Update: Day: 0 Month: 0 Year: 0
Time Alive: 24 days
Time Awake: 0 days
WWN Unit: 2
System AirFlow: Non-portside Intake
Header Version: 2
Power Consume Factor: -1W
Factory Part Num: 60-1003194-02
Factory Serial Num: DZH0331L032
Manufacture: Day: 3 Month: 10 Year: 15
Update: Day: 0 Month: 0 Year: 0
Time Alive: 24 days
Time Awake: 0 days
Chassis Factory Serial Num: AFY2530G00S
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SAN512B-6 Installation, Service, and User Guide