3Com 4210G Series Configuration Manual page 922

[ftp] ascii
[ftp] put config.cfg back-config.cfg
227 Entering Passive Mode (10,1,1,1,4,2).
125 ASCII mode data connection already open, transfer starting for /config.cfg.
226 Transfer complete.
FTP: 3494 byte(s) sent in 5.646 second(s), 618.00 byte(s)/sec.
[ftp] bye
# Specify newest.bin as the main startup file to be used at the next startup.
<Sysname> boot-loader file newest.bin main
# Reboot the device, and the startup file is updated at the system reboot.
<Sysname> reboot
The startup file used for the next startup must be saved under the root directory of the storage medium.
You can copy or move a file to the root directory of the storage medium. For the details of the
boot-loader command, refer to Device Management Commands in the System Volume.
IRF System Upgrade
Network requirements
As shown in
addresses are 10.2.1.1/16 and 10.1.1.1/16 respectively. An available route exists between Device
and PC.
Device downloads a startup file from PC for device upgrade, and uploads the configuration file to
PC for backup.
On PC, an FTP user account has been created for the FTP client, with the username being abc
and the password being pwd.
Figure 12-3 Network diagram for FTPing a startup file from an FTP server
Figure 12-3, use Device as an FTP client and PC as the FTP server. Their IP
12-7