| Description | Specifies whether background route computation is enabled
on this switching system. In this mode, multiple
background trees are precomputed for several service
categories and QoS metrics. If no route is found in the
background trees that satisfies the QoS requirements of a
particular setup request, route selection reverts to
on-demand computation.
When the value of this object is `false', only on-demand
route computation is used (i.e., a separate route
computation is performed for each SETUP or ADD PARTY
message received over a UNI or IISP interface, or for which
this node is a PNNI entry border node).
It is recommended that background route computation be
enabled in large networks, due to better scalability in
terms of processing requirements. |