3Com 3CR17662-91 Switch User Manual


 
Upgrading the Bootrom 71
A similar screen will be displayed for the configuration files and the web
files. In each case, the file is given the attribute “main” or “backup”
Bootrom Upgrade
using TFTP
To upgrade the bootrom firmware from the Boot menu using TFTP do the
following:
1 From the Boot menu, select option 6 to display the bootrom upgrade
menu as shown:
Bootrom update menu:
1. Set TFTP protocol parameter
2. Set FTP protocol parameter
3. Set XMODEM protocol parameter
0. Return to boot menu
Enter your choice(0-3):
2 Select option 1 to display the following:
Load File name:
Switch IP address:
Server IP address:
3 Enter the file name, Switch IP address and Server IP address to display the
following:
Are you sure to update your bootrom? Yes or No(Y/N)
4 Enter y and the following information is displayed to indicate the file is
downloading:
Attached TCP/IP interface to netdrv0
Attaching network interface Io0...done
Loading.................................
...............done
Bootrom updating............done!
Bootrom Upgrade
using FTP
To upgrade the bootrom firmware from the Boot menu using FTP do the
following:
1 From the Boot menu, select option 6 to display the bootrom upgrade
menu as shown:
Bootrom update menu:
1. Set TFTP protocol parameter
2. Set FTP protocol parameter
3. Set XMODEM protocol parameter
0. Return to boot menu
Enter your choice(0-3):
10014914AA.book Page 71 Friday, July 7, 2006 2:08 PM