Command Modes CONFIGURATIONCommand History Version 8.3.11.1 Introduced on the Z9000.Version 7.5.1.0 Introduced on the C-Series.pre-Version6.1.1.1Introduced on the E-Series.fast-convergenceThis command sets the minimum LSA origination and arrival times to zero (0), allowing more rapid route computation sothat convergence takes less time.C-Series, E-Series, S-Series, Z-Series, S4810Syntax fast-convergence {number}To cancel fast-convergence, use the no fast convergence command.Parametersnumber Enter the convergence level desired. The higher this parameter is set,the faster OSPF converge takes place. The range is 1 to 4.Defaults none.Command Modes ROUTER OSPFCommand History Version 8.3.11.1 Introduced on the Z9000.Version 8.3.7.0 Introduced on the S4810.Version 7.8.1.0 Introduced on all platforms.UsageInformationThe higher this parameter is set, the faster OSPF converge takes place.NOTE: The faster the convergence, the more frequent the route calculations and updates.This impacts CPU utilization and may impact adjacency stability in larger topologies.Generally, convergence level 1 meets most convergence requirements. Higher convergencelevels should only be selected following consultation with Dell Force10 technical support.flood-2328Enable RFC-2328 flooding behavior.C-Series, E-Series, S-Series, Z-Series, S4810Syntax flood-2328To disable, use the no flood-2328 command.Defaults Disabled.Command Modes ROUTER OSPF1051
