3com 3CR17662-91 User Manual

HAPTER

5: U

PGRADING

OFTWARE

TFTP

To upgrade software to your Switch using TFTP, do the following:

1 From the Boot Menu, select option 1 (Download application file to flash)

to display the following:

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 download file to flash? 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 lo0...done

Loading.....done

Free flash Space: 10456064 bytes

Writing flash....done!

Please input the file attribute (main/backup/none):none
done!

5 Repeat step 1 tostep 4 for each of the remaining files.

FTP

To upgrade software to your Switch using FTP, do the following: