Detailed steps for restoring the password of a Cisco switch that cannot be ignored

Source: Internet
Author: User
Tags cisco switch

The detailed steps for restoring the password of a Cisco switch are illustrated. If the password of a Cisco switch is improperly restored, the password will be lost. Today, we will contact the steps for restoring the password of a Cisco switch. It is very important for us to have a deep understanding of the details. Next we will introduce in detail the knowledge of Cisco switch password recovery.

◆ Press and hold the modem key for power-on. After Entering the console, release: switch:
◆ Loading the flash_init file initialization: switch: flash_init
◆ View files in flash: switch: dir flash:
◆ Rename the configuration file: switch: rename flash: config. text flash: config. old)
◆ Start vswitch: boot
◆ View flash in privileged mode: # dir flash:
◆ Change the renamed configuration file back to the original name: # rename flash: config. old flash: config. text
◆ Copy the config. text content to the current configuration file: # copy flash: config. text running-config
◆ View the content of running-config, view the password or change the password: # show running-config
◆ View the modification and save the configuration.
◆ Method for deleting configuration information: # erase nvram or # delete flash: config. text
◆ Delete vlan information # delete flash: vlan. dat # reload restart takes effect

 

Cisco switch password recovery

Cisco switch password recovery

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