Removing The Wwn Card And Wwn Bezel (Logo Plate) - Brocade Communications Systems DCX-4S Backbone Hardware Installation Manual

11. R un the switchcfgpersistentenable command to persistently enable each logical switch, that was
disabled before removing the WWN card(s):
switch:FID128:root> switchcfgpersistentenable
Switch's persistent state set to 'enabled'
12. I nstall the WWN bezel on the chassis.
a) Orient the bezel on the chassis.
b) Insert and tighten the screws.
13. P ack faulty WWN cards in the packaging provided with the replacement cards, and return them to
Brocade Support for failure analysis (FA).

Removing the WWN card and WWN bezel (logo plate)

Two WWN cards located beneath the WWN bezel (logo plate). As you are facing the bezel on the non-
port-side of the chassis, WWN 1 is located on the left side, and WWN 2 is on the right. When cards
have been determined faulty and the replacement WWN cards have been received, complete the
following steps to remove the bezel and faulty WWN cards.
Follow electrostatic discharge (ESD) precautions. Wear a wrist grounding strap connected to chassis
ground (if the chassis is plugged in) or a bench ground.
DANGER
For safety reasons, the ESD wrist strap should contain a series 1 megaohm resistor.
1. Open a Telnet session to the chassis and log in to the active CP as admin. The default password is
"password".
2. Verify that you are logged in to the active CP. Run the haShow command to determine the active
CP.
3. Run the supportsave command on the active CP to capture all settings. If any problem occurs
during the replacement, the supportsave information will be important for solving the problem.
4. Run the following commands on the chassis before replacing the cards so that the data can be
verified after the replacement:
1. licenseidshow
2. ipaddrshow
3. switchname
4. chassisname
5. wwncardshow ipdata
6. chassisshow (look at the WWN and Chassis information at the bottom)
7. ficonshow switchrnid (FICON/mainframe environments only)
8. configupload
The factory serial number and the sequence number in the following outputs should match, except in
the ficonshow switchrnid, which will have a number appended to the front indicating that the logical
switch number, if virtual fabrics is enabled:
switch:FID128:admin> chassisshow
<output truncated>
WWN
Header Version:
Power Consume Factor:
Factory Part Num:
Factory Serial Num:
Manufacture:
Update:
Time Alive:
Time Awake:
WWN
Header Version:
Power Consume Factor:
Brocade DCX-4S Backbone Hardware Installation Guide
53-1001191-15
Unit: 1
2
-1
60-1000491-05
AFX2533G001
Day: 19
Day:
756 days
3 days
Unit: 2
2
-1
Removing the WWN card and WWN bezel (logo plate)
Month: 1 Year: 2012
5 Month: 5 Year: 2014
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