Command Reference Guide

1060 | Open Shortest Path First (OSPFv2)
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Defaults
net-mask
Command Modes
CONFIGURATION
Command
History
fast-convergence
c e s
This command sets the minimum LSA origination and arrival times to zero (0), allowing
more rapid route computation so that convergence takes less time.
Syntax
fast-convergence {number}
To cancel fast-convergence, enter no fast convergence.
Parameters
Defaults
None.
Command Modes
ROUTER OSPF
Command
History
Usage
Information
The higher this parameter is set, the faster OSPF converge takes place. Note that the faster the
convergence, the more frequent the route calculations and updates. This will impact CPU
utilization and may impact adjacency stability in larger topologies.
Generally, convergence level 1 meets most convergence requirements. Higher convergence
levels should only be selected following consultation with Dell Force10 technical support.
flood-2328
c e s
Enable RFC-2328 flooding behavior.
Syntax
flood-2328
To disable, use the
no flood-2328 command.
Defaults
Disabled
Command Modes
ROUTER OSPF
Version 7.5.1.0 Introduced on C-Series
pre-Version 6.1.1.1 Introduced on E-Series
number Enter the convergence level desired. The higher this parameter is set,
the faster OSPF converge takes place.
Range: 1-4
Version 8.3.7.0 Introduced on S4810
Version 7.8.1.0 Introduced on all platforms.