3Com 7757 Configuration Manual page 871

working directory of the user as Switch. The detailed configuration is omitted
here.
2 Configure the switch as follows:
# On the switch, configure a level 3 telnet user with the username and password
as user and hello respectively. Authentication by user name and password is
required for the user.
n
Refer to "Controlling Telnet Users" on page 77.
# Execute the telnet command on the PC to log into the switch. The following
prompt appears:
<SW7750>
c
CAUTION: If the Flash memory of the switch is not sufficient, delete the original
applications in it before downloading the new ones.
# Initiate an FTP connection with the following command in user view. Input the
correct user name and password to log into the FTP server.
<SW7750> ftp 2.2.2.2
Trying ...
Press CTRL+K to abort
Connected.
220 FTP service ready.
User(none):switch
331 Password required for switch.
Password:
230 User logged in.
[ftp]
# Execute the get command to download the switch.app and boot.btm files on
the FTP server to the Flash memory of the switch.
[ftp] get switch.app
[ftp] get boot.btm
# Execute the quit command to terminate the FTP connection and return to user
view.
[ftp] quit
<SW7750>
# Update the BootROM.
<SW7750> boot bootrom boot.btm slot 0
This will update BootRom file on board 0 . Continue? [Y/N] y
Board 0 upgrading BOOTROM, please wait...
Upgrade board 0 BOOTROM succeeded!
# Specify the downloaded application program as the host software to be adopted
when the switch starts next time. Then restart the switch to update the host
software of the switch.
Remote Switch Update Configuration Example 871