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Cisco Systems IntelligentGigabit Ethernet Switch Modules for the IBMBladeCenter, Software Configuration Guide
24R9746
Chapter25 Troubleshooting
Using Recovery Procedures
Follow these steps when the password-recovery mechanism is disabled:
Step1 Elect to continue with password recovery and lose the existing configuration:
Would you like to reset the system back to the default configuration (y/n)? Y
Step2 Load any helper files:
Switch: load_helper
Step3 Display the contents of flash memory:
switch: dir flash:
The switch file system appears in the directory.
Step4 Boot the system:
Switch: boot
You are prompted to start the setup program. To continue with password recovery, enter N at the prompt:
Continue with the configuration dialog? [yes/no]: N
Step5 At the switch prompt, enter privileged EXEC mode:
Switch> enable
Step6 Enter global configuration mode:
Switch# configure terminal
Step7 Change the password:
Switch (config)# enable secret
password
The secret password can be from 1 to 25 alphanumeric characters, can start with a number, is case
sensitive, and allows spaces but ignores leading spaces.
Step8 Return to privileged EXEC mode:
Switch (config)# exit
Switch#
Step9 Write the running configuration to the startup configuration file:
Switch# copy running-config startup-config
The new password is now in the startup configuration.
Note This procedure is likely to leave your switch VLAN interface in a shutdown state. You can see
which interface is in this state by entering the show running-config privileged EXEC command.
To re-enable the interface, enter the interface vlan vlan-id global configuration command, and
specify the VLAN ID of the shutdown interface. With the switch in interface configuration
mode, enter the no shutdown command.
Step10 You must now reconfigure the switch. If the system administrator has the backup switch and VLAN
configuration files available, you should use those.