Administration: File Management
Upgrade/Backup Firmware/Language
40 Cisco Small Business 200, 300 and 500 Series Managed Switch Administration Guide (Internal Version) 
4
• Link Local Interface—Select the link local interface (if IPv6 is used) from the 
list. 
• TFTP Server IP Address/Name—Enter the IP address or the domain name 
of the TFTP server.
• (For Upgrade) Source File Name—Enter the name of the source file.
• (For Backup) Destination File Name—Enter the name of the backup file. 
STEP  4 If you selected via HTTP/HTTPS, you can only Upgrade. Enter the parameters as 
described in this step. 
• File Type—Select one of the following file types:
- Firmware Image—Select this to upgrade the firmware image.
- Language—Select this to upgrade the language file.
• File Name—Click Browse to select a file or enter the path and source file 
name to be used in the transfer.
STEP  5 If you selected via SCP (Over SSH), see SSH Client Authentication for 
instructions. Then, enter the following fields: (only unique fields are described, for 
non-unique fields, see the descriptions above)
• Remote SSH Server Authentication—To enable SSH server authentication 
(which is disabled by default), click Edit. This takes you to the SSH Server 
Authentication page to configure the SSH server, and return to this page. 
Use the SSH Server Authentication page to select an SSH user 
authentication method (password or public/private key), set a username and 
password on the device (if the password method is selected), and generate 
an RSA or DSA key if required.
SSH Client Authentication—Client authentication can be done in one of the 
following ways:
• Use SSH Client System Credentials—Sets permanent SSH user 
credentials. Click System Credentials to go to the SSH User Authentication 
page where the user/password can be set once for all future use.
• Use SSH Client One-Time Credentials—Enter the following:
- Username—Enter a username for this copy action.
- Password—Enter a password for this copy.
NOTE The username and password for one-time credential will not saved in 
configuration file.