3Com 3CR17661-91, 3CR17662-91, 3CR17660-91 If the recycle-bin is empty the following is displayed

Upgrading from the Command Line Interface 61

3The /unreserved option will cause the file to be deleted from both the flash and the recycle-bin. To check that deleted files have been removed from the recycle-bin enter the following:

<4200G> reset recycle-bin unit1>flash:/

If the recycle-bin is empty the following is displayed:

% Recycle bin in this directory is empty

Backup Switch The following steps enable you to backup your Switch. (You can also Software backup these files to a TFTP or FTP server.)

1To back up the default configuration file on your Switch, enter:

[4200G] copy unit1>flash:/3ComOScfg.def unit1>flash:/030100cfg.def

2To back up the active configuration file on your Switch, enter:

[4200G] copy unit1>flash:/3ComOScfg.cfg unit1>flash:/030100cfg.cfg

3To back up the Web user interface file on your Switch, enter:

[4200G] copy unit1>flash:/s3v01_00.web unit1>flash:/030100http.web

4To back up the application file on your Switch, enter:

[4200G] copy unit1>flash:/s3701_00.app unit1>flash:/030100app.app

5To back up the bootrom file on your Switch, enter:

[4200G] copy unit1>flash:/s3u01_00.btm unit1>flash:/030100boot.btm

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

1To download the application file, enter:

[4200G] tftp aaa.aaa.aaa.aaa get s3t03_01_00s56.app

(where aaa.aaa.aaa.aaa is the IP address of the TFTP server)

s3t indicates the Switch filename, see Table 11 for further details: