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3com Hub 1000 SX Manual De Usuario

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Logging Off
A-17
7 When prompted, enter the filename of the firmware image file.
The terminal-emulation program begins to transfer the firmware image 
file. If you want to stop the file transfer, use the appropriate command in 
the terminal-emulation program.
After the transfer is finished, the CLI displays the following message:
File transfer successful.
Firmware update successful.
If the runtime software is corrupted (for example, if power is interrupted 
during a firmware update), the CLI displays the following message:
Runtime image not valid.
The CLI prompts you to restart the file transfer, without requiring you to 
log in again. To restart the file transfer, repeat steps 6 and 7.
Logging Off
To log off the CLI, at the Hub 1000 SX Configuration menu 
prompt, enter:
5
***************************************************
 **           Hub 1000 Configuration Menu         **
 ***************************************************
 [1]  Configure port settings
 [2]  Display hub status
 [3]  Update firmware image
 [4]  Change password
 [5]  Logout
 
Enter choice -> 5
The screen returns to the CLI header and the password prompt.
Troubleshooting
If a firmware update error occurs, the UNIT STATUS LED flashes 
amber/green. Press the Reset button on the Hub 1000 SX rear panel and 
repeat the procedure for updating the firmware. If the UNIT STATUS LED 
continues to flash amber/green, return the unit to the supplier.
Table A-4 summarizes error messages that may appear during a file 
transfer and actions you can take to correct the errors.