Dell PowerConnect 55xx Systems User Guide 351
FILE LOCATION:  C:\Users\gina\Desktop\Checkout_new\Maintenance Projects\Dell 
Contax\CxUGSystemConfig.fm
DELL CONFIDENTIAL – PRELIMINARY 9/11/12 - FOR PROOF ONLY
The following is an example of the CLI command to configure auto-update 
on the switch: 
File Download
Software and configuration files can be downloaded from an external device 
to the switch: 
• To download from a USB port or when management computer uses HTTP
• To download files using TFTP
console# configure
console(config)# boot host auto-save
console(config)# interface vlan 1
console(config-if)# ip address dhcp
console(config-if)# 01-Oct-2006 15:19:51 %BOOTP_DHCP_CL-W-
DHCPIPCANDIDATE: The device is waiting for IP address 
verification on interface Vlan 1 , IP 10.5.225.47, mask 
255.255.255.224, DHCP server 10.5.224.25
01-Oct-2006 15:20:03 %BOOTP_DHCP_CL-I-DHCPCONFIGURED: The 
device has been configured on interface Vlan 1 , IP 
10.5.225.47, mask 255.255.255.224, DHCP server 10.5.224.25
01-Oct-2006 15:20:03 %COPY-I-FILECPY: Files Copy - source 
URL tftp://10.5.224.4/33.txt destination URL running-
config
01-Oct-2006 15:20:03 %COPY-N-TRAP: The copy operation was 
completed successfully
01-Oct-2006 15:20:03 %COPY-I-FILECPY: Files Copy - source 
URL running-config destination URL flash://startup-config
01-Oct-2006 15:20:10 %COPY-N-TRAP: The copy operation was 
completed successfully