Cisco Systems Cisco MGX 8850 - page 332

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Cisco MGX 8850 Routing Switch Command Reference
Release 2.0, Part Number 78-10467-04 Rev C0, October 2001
Chapter5 PNNI Commands
cnfpnni-routing-policy
Related Commands
dsppnni-routing-policy
Attributes
Example
Specify the following rout in g policy:
•Only paths with identical valu es q u ali f y a s equal-cost paths.
•The routing tables are gene rate d every 0. 1 se co nds .
•The load balancing is purely random.
•On-demand routing selects to the op tima l route .
•The background routing table for AW is enabled.
•The background routing table for cell transfer delay is enabled.
•The background routing table for cell delay variation is enabled.
You can confirm your settings with th e re lat e d co m ma nd dsppnni-routing-policy.
Geneva.7.PXM.a > cnfpnni-routing-policy -sptEpsilon 0 -sptHolddown 1 -loadBalance random
-onDemand bestfit -awBgTable on -ctdBgTable on -cdvBgTable on
Geneva.7.PXM.a > dsppnni-routing-policy
SPT epsilon......... 0 Load balance........ random
SPT holddown time... 1 On demand routing... best fit
SPT path holddown time 2 AW Background Table on
CTD Background Table on CDV Background Table on
Geneva.7.PXM.a >
-ctdBgTable Enable or disable the background routing table of CTD. The CTD parameter is
the interval between a cell exitin g th e s o u rc e P NN I n od e an d entering the
destination PNNI node.
on: The background routing table of CTD is enabled.
off: The background routing table of CTD is disabled.
Default= on
-cdvBgTable Enable or disable the background routing table of CDV. The CDV parameter is
a component of cell transfer de lay, and is a q ual it y of se rv ic e ( Q oS ) d el ay
parameter associated with CB R a nd V B R service. Cell Delay Variation is the
variation of delay between cells, m easu r ed p eak t o pe ak .
on: The background routing table of CDV is enabled.
off: The background routing table of CDV is disabled.
Default= on
Log: log State: active Privilege: SUPER_GP