3Com 4210, 5500G, 4200G manual # Switch data transfer mode to binary, # Download file config.cfg

306CHAPTER 33: FTP AND TFTP CONFIGURATION GUIDE

#Assign IP address 1.1.1.1/16 to VLAN-interface 1. (You can log in to the switch through the Console port. For detailed information, refer to “Logging in through the Console Port” in the Configuration Guide for your product.)

<3Com>

<3Com> system-view

[3Com] interface Vlan-interface 1 [3Com-Vlan-interface1] ip address 1.1.1.1 16

[3Com-Vlan-interface1] quit

#Enable the FTP server function, and configure the username and password for the FTP client to access FTP services.

[3Com] ftp server enable

[3Com] local-user switch [3Com-luser-switch] password simple hello

[3Com-luser-switch] service-type ftp

■Run an FTP client application on the PC to connect to the FTP server.

The following takes the command line window tool provided by Windows as an example:

#Enter the command line window and browse to the directory where the file switch.bin is located. In this example it is in the root directory of C:.

C:\>

#Access the Ethernet switch through FTP. Input the username switch and password hello to log in and enter FTP view.

C:\> ftp 1.1.1.1

ftp>

# Switch data transfer mode to binary.

[ftp] binary

n 3Com recommends that you set the transfer mode to binary before performing data transfer operation, so as to ensure that the device can receive data normally.

ftp> put switch.bin

# Download file config.cfg.

ftp> get config.cfg

■Upgrade the application of the switch.

#Use the boot boot-loadercommand to specify the uploaded application to be the startup file for next startup and restart the switch to complete the switch application upgrade.

<3Com> boot boot-loader switch.bin

<3Com> reboot