Dell PowerConnect Brocade 300 Fabric OS Administrator's Guide v7.1.0 - Page 148
Setting the boot PROM password for a Backbone without a recovery string
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5 The boot PROM password The following options are available: Option Description 1 Start system. 2 Recovery password. 3 Enter command shell. Continues the system boot process. Lets you set the recovery string and the boot PROM password. Provides access to boot parameters. 4. Enter 3. 5. At the shell prompt, enter the passwd command. The passwd command only applies to the boot PROM password when it is entered from the boot interface. 6. Enter the boot PROM password at the prompt, and then reenter it when prompted. The password must be eight alphanumeric characters (any additional characters are not recorded). Record this password for future use. 7. Enter the saveEnv command to save the new password. 8. Reboot the switch by entering the reset command. Setting the boot PROM password for a Backbone without a recovery string This procedure applies to the Brocade DCX, DCX-4S, DCX 8510-4, and DCX 8510-8 Backbones. On the Brocade DCX Backbone, set the password on the standby CP blade, fail over, and then set the password on the previously active (now standby) CP blade to minimize disruption to the fabric. 1. Determine the active CP blade by opening a Telnet session to either CP blade, connecting as admin, and entering the haShow command. 2. Connect to the active CP blade over a serial or Telnet connection and enter the haDisable command to prevent failover during the remaining steps. 3. Create a serial connection to the standby CP blade as described in "Connecting to Fabric OS through the serial port" on page 56. 4. Reboot the standby CP blade by sliding the On/Off switch on the ejector handle of the standby CP blade to Off, and then back to On. This causes the blade to reset. 5. Press Esc within four seconds after the message Press escape within 4 seconds... is displayed. The following options are available: Option Description 1 Start system. 2 Recovery password. 3 Enter command shell. Continues the system boot process. Lets you set the recovery string and the boot PROM password. Provides access to boot parameters. 6. Enter 3. 7. Enter the passwd command at the shell prompt. 148 Fabric OS Administrator's Guide 53-1002745-02
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