Cisco Systems 3560 Manual De Usuario

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Catalyst 3560 Switch Software Configuration Guide
OL-8553-06
Chapter 3      Assigning the Switch IP Address and Default Gateway
Modifying the Startup Configuration
Beginning in privileged EXEC mode, follow these steps to specify a different configuration filename:
To return to the default setting, use the no boot config-file global configuration command.
Booting Manually
By default, the switch automatically boots up; however, you can configure it to manually boot up.
Beginning in privileged EXEC mode, follow these steps to configure the switch to manually boot up 
during the next boot cycle:
To disable manual booting, use the no boot manual global configuration command.
Command
Purpose
Step 1
configure terminal
Enter global configuration mode.
Step 2
boot config-file flash:/file-url
Specify the configuration file to load during the next boot-up 
cycle.
For file-url, specify the path (directory) and the configuration 
filename.
Filenames and directory names are case sensitive.
Step 3
end
Return to privileged EXEC mode.
Step 4
show boot
Verify your entries.
The boot config-file global configuration command changes the 
setting of the CONFIG_FILE environment variable.
Step 5
copy running-config startup-config
(Optional) Save your entries in the configuration file.
Command
Purpose
Step 1
configure terminal
Enter global configuration mode.
Step 2
boot manual
Enable the switch to manually boot up during the next boot cycle.
Step 3
end
Return to privileged EXEC mode.
Step 4
show boot
Verify your entries.
The boot manual global command changes the setting of the 
MANUAL_BOOT environment variable. 
The next time you reboot the system, the switch is in boot loader 
mode, shown by the switch: prompt. To boot up the system, use the 
boot filesystem:/file-url boot loader command. 
  •
For filesystem:, use flash: for the system board flash device.
  •
For file-url, specify the path (directory) and the name of the 
bootable image.
Filenames and directory names are case sensitive.
Step 5
copy running-config startup-config
(Optional) Save your entries in the configuration file.