Cisco Small Business 200 Series Administration Manual page 56

Administration: File Management
Auto Configuration/Image Update via DHCP
• Download Protocol—Select one of the following options:
Auto By File Extension
-
depending on the extension of the image file. If this option is selected, the extension of the image
file does not necessarily have to be given. If it is not given, the default extension is used (as
indicated below).
File Extension for SCP
-
Any file with this extension is downloaded using SCP. If no extension is entered, the default file
extension .scp is used.
TFTP Only
- —Select to indicate that only the TFTP protocol is to be used for auto update.
SCP Only
- —Select to indicate that only the SCP protocol is to be used for auto update.
• SSH Settings for SCP—When using SCP for downloading the configuration files, select one of the
following options:
• Remote SSH Server Authentication—Click on the Enable/Disable link to navigate to the SSH Server
Authentication page. There you can enable authentication of the SSH server to be used for the
download and enter the trusted SSH server if required.
• SSH Client Authentication—Click on the System Credentials link to enter user credentials in the SSH
User Authentication page.
• Backup Server Definition—Select whether the backup server will be configured By IP address or
By name.
• IP Version—Select whether an IPv4 or an IPv6 address is used.
• IPv6 Address Type—Select the IPv6 address type (if IPv6 is used). The options are:
- Link Local—The IPv6 address uniquely identifies hosts on a single network link. A link local
address has a prefix of FE80, is not routable, and can be used for communication only on the local
network. Only one link local address is supported. If a link local address exists on the interface, this
entry replaces the address in the configuration.
- Global—The IPv6 address is a global Unicast IPV6 type that is visible and reachable from other
networks.
• Link Local Interface—Select the link local interface (if IPv6 is used) from the list.
STEP 3
• Backup Server IP Address/Name—Enter either the backup server IP address or name.
• Backup Configuration File Name—Enter the backup configuration file name.
Cisco Small Business 200 Series Smart Switch Administration Guide
—Select to indicate that auto update uses the TFTP or SCP protocol
—If Auto By File Extension is selected, you can indicate a file extension here.
Enter the following optional information that is used if the DHCP server did not
provide the required information.
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