cisco Pnni Background Routes

1.3.6.1.4.1.9.9.65.1.1.1

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.