Cisco SRP521W Configuration Manual page 3

specific requirement. It is recommended that configuration files are written to include only those
parameters that need to be changed.
Adding Service Provider Default Configurations
It is possible to define a subset of configuration that will be maintained across user initiated factory resets –
either using the device reset button, or the User role web page option.
The SP Defaults feature is enabled through the use of the <Load_SP_Default> tag, or alternatively, the
Administration > Backup & Restore > Default Configuration GUI option. By default, the SRP does not use
Service Provider default configurations.
To define a set of default configurations, use standard XML configuration tags embedded within the
<SP_Default> tag. See below for an example. When creating an initial provisioning script, add all
configuration tags to the main section to configure the device and add them again to the <SP_Default> tag
to define the configuration after reset. Note that the <Load_SP_Default> tag must be included in both the
main section and the <SP_Defaults> section to ensure consistent behaviour across resets.
<?xml version="1.0"?>
<flat-profile>
<!-- Voice configuration tags -->
<router-configuration>
<!-- Router configuration tags -->
</router-configuration>
<Load_SP_Default>1</Load_SP_Default>
<SP_Default>
<!-- Voice configuration tags -->
<router-configuration>
<!-- Router configuration tags -->
<Load_SP_Default>1</Load_SP_Default>
</router-configuration>
</SP_Default>
</flat-profile>
The method described above will configure the default behaviour following reset. Note that the
<SP_Default> tag is not included in the config.xml configuration export.
If the <SP_Default> tag is updated at any point in the future, the new tag definition will replace the old one
in its entirety. The tag does not use incremental configuration, as is the case with the rest of the
configuration script. If you wish to remove all default settings, simply apply an empty tag as follows:
<?xml version="1.0"?>
<flat-profile>
<SP_Default/>
</flat-profile>
Applying the configuration to an SRP500
Having created an XML configuration script, it must be passed to the SRP500 for application.
A number of processes are available to achieve this, chose the preferred method from the following
options:
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