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User Guide 54
Managing System System Tools Configurations
configuration file name, image file path and TFTP server IP address from the DHCP server,
and then downloads the new image and configuration file form the TFTP server.
Follow these steps to configure the DHCP Auto Install.
Step 1 configure
Enter global configuration mode.
Step 2 boot autoinstall persistent-mode
Enable the auto install persistent mode. After saving configuration, the switch will start the
Auto Install function automatically during next reboot process.
Step 3 boot autoinstall auto-save
Enable the auto save mode and the switch will save the configuration file downloaded as
startup configuration file automatically.
Step 4 boot autoinstall auto-reboot
Enable the auto reboot mode and the switch will reboot automatically after the auto install
process is completed successfully.
Step 5 boot autoinstall retry-count
count
Specify the auto install retry count which ranges from 1 to 3. The default value is 1.
Step 6 boot autoinstall start
Start the Auto Install process and the switch will download the configuration file and the
backup image automatically.
Step 7 end
Return to privileged EXEC mode.
Step 8 copy running-config startup-config
Save the settings in the configuration file.
Note:
•
The switch will obtain a new IP address from the DHCP server during the process of Auto
Install. If you want to access to the switch, you should check the new IP address on the DHCP
server.
•
If the Auto Install process fails, the switch will restart the process every 10 minutes. You can
stop the process manually.
The following example shows how to congure the Auto Install function.
Switch#congure
Switch(cong)#boot autoinstall persistent-mode
Switch(cong)#boot autoinstall auto-save
Switch(cong)#boot autoinstall auto-reboot
Switch(cong)#boot autoinstall retry-count 2
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