| Description | This object is used to identify the template that will be
used if the xDSL2 line fails to operate using the primary
template. The primary template is identified using the
xdsl2LineConfTemplate object.
For example, a xDSL2 line may fall back to a template with a
lower rate if the rate specified in the primary template
cannot be achieved.
The value of this object identifies a row in the xDSL2 Line
Configuration Template Table, xdsl2LineConfTemplateTable.
Any row in the xdsl2LineConfTemplateTable table may be used as a
fall-back template.
If the xDSL2 line fails to operate using the fall-back template,
then the primary template should be retried.
The xTU-C should continue to alternate between the primary and
fall-back templates until one of them succeeds.
If the value of this object is a zero-length string, then no
fall-back template is defined and only the primary template will
be used.
Note that implementation of this object is not mandatory.
If this object is not supported, any attempt to modify this
object should result in the SET request being rejected.
This object MUST be maintained in a persistent manner. |