Broadcom Brocade DCX 8510-4 Backbone User Manual

53-1002177-19 Hardware Installation Guide Brocade DCX 8510-4 Backbone Hardware Installation Guide
8. Determine the active CP by entering the haShow command.
9. On the active CP, run the wwnrecover command and specify WWN 2 card for recovery when prompted in wwnrecover
output messages. Refer to Using wwnrecover for more information on this command.
10. If wwnrecovermessages prompt for a system reboot, reboot both CPs to ensure the system is running with valid WWN
card data.
11. Verify the new card settings by running the following commands and comparing the output with the original
supportsave data:
•
licenseidshow
•
ipaddrshow
•
switchname
•
chassisname
•
wwncardshow ipdata
•
chassisshow (look at the WWN and Chassis information at the bottom)
12. Run 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'
13. Install the WWN bezel on the chassis.
a) Orient the bezel on the chassis.
b) Insert and tighten the screws.
14. Pack 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)
53-1002177-19
131
Broadcom

Broadcom Brocade DCX 8510-4 Backbone Specifications

General

Brand	Broadcom
Model	Brocade DCX 8510-4 Backbone
Category	Network Hardware
Language	English