ciscoPnniBackgroundRoutes
CISCO-PNNI-MIB ·
.1.3.6.1.4.1.9.9.65.1.1.1
Object
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.
Context
- MIB
- CISCO-PNNI-MIB
- OID
.1.3.6.1.4.1.9.9.65.1.1.1- Type
- scalar
- Access
- readwrite
- Status
- current
- Parent
- ciscoPnniBase
- Siblings
- 6
Values & Constraints
Type Values
1 | true |
2 | false |
Related Objects
Sibling Objects
| Object | Type | Syntax | OID |
|---|---|---|---|
| ciscoPnniBackgroundPollInterval Specifies how often the switching system polls for a
significant change that triggers new computation of the
background routes.
Increasing the value of this object caus… | scalar | seconds Integer32 | .1.3.6.1.4.1.9.9.65.1.1.2 |
| ciscoPnniBackgroundInsignificantThreshold Specifies the number of insignificant changes necessary to
trigger a new computation of the background routes. | scalar | changes Integer32 | .1.3.6.1.4.1.9.9.65.1.1.3 |
| ciscoPnniResourceMgmtPollInterval Specifies how often PNNI polls resource management to
update the values of local interface metrics and
attributes.
The value of this object impacts the number of new
in… | scalar | seconds Integer32 | .1.3.6.1.4.1.9.9.65.1.1.4 |
| ciscoPnniAdminWeightMode Specifies the mode of default administrative weight
assignment for PNNI interfaces. When this value is set
to `uniform', by default the administrative weight of
each PNNI interfa… | scalar | Enumeration | .1.3.6.1.4.1.9.9.65.1.1.5 |
| ciscoPnniMaxAdminWeightPercentage Specifies the maximum acceptable administrative weight
for alternate routes as a percentage factor of the least
administrative weight of any route to the destination.
The constrai… | scalar | Integer32 | .1.3.6.1.4.1.9.9.65.1.1.6 |
| ciscoPnniRouteOptimizationThreshold Specifies the percentage reduction in the administrative
weight of the existing path required to trigger route
optimization. When route optimization is enabled and the
threshold… | scalar | percent Integer32 | .1.3.6.1.4.1.9.9.65.1.1.7 |