Cisco Systems SG30052PK9NA Manual De Usuario

DHCP Auto Configuration

49

Cisco Small Business 300 Series Managed Switch Administration Guide 

Select the Destination File Name to be overwritten by the source file.

•

If you are backing up a configuration file, select one of the following formats 
for the backup file. 

-

Exclude—Sensitive data is not included in the backup file.

-

Encrypted—Sensitive data is included in the backup file in encrypted 
form.

-

Plaintext—Sensitive data is included in the backup file in plain text.

The available sensitive data options are determined by the current 

user SSD rules. For details, refer to Secure Sensitive Data Management > 
SSD Rules page.

The Save Icon Blinking field indicates whether an icon blinks when there is 
unsaved data. To disable/enable this feature, click Disable/Enable Save Icon 
Blinking.

Click Apply. The file is copied.

Auto configuration enables passing configuration information to hosts on a TCP/IP 
network. Based on this protocol, the Auto Configuration feature enables a device 
to download configuration files from a TFTP/SCP server.

The device can be configured as a DHCPv4 client in which auto configuration from 
a DHCPv4 server is supported and/or a DHCPv6 client in which auto configuration 
from a DHCPv6 server is supported.

By default, the device is enabled as a DHCP client when the Auto Configuration 
feature is enabled.

The Auto Configuration process also supports downloading a configuration file 
that includes sensitive information, such as RADIUS server keys and SSH/SSL 
keys, by using the Secured Copy Protocol (SCP) and the Secure Sensitive Data 
(SSD) feature (See 

).

DHCPv4 Auto Configuration is triggered in the following cases: