Administrator Guide

Usage Information The distribute-list out command applies to routes autonomous system boundary routers (ASBRs)
redistributes into OSPF. It can be applied to external type 2 and external type 1 routes, but not to intra-area and
inter-area routes.
enable inverse-mask
By default, the system allows you to input the OSPF network command with a net-mask. This command provides a choice between
inverse-mask or net-mask (the default).
C9000 Series
Syntax
enable inverse mask
To return to the default net-mask, use the no enable inverse mask command.
Defaults net-mask
Command Modes CONFIGURATION
Command History
This guide is platform-specific. For command information about other platforms, refer to the relevant Dell
Networking OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
9.2(1.0) Introduced on the Z9500.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.1 Introduced on the S4810.
7.5.1.0 Introduced on the C-Series.
6.1.1.1 Introduced on the E-Series.
fast-convergence
This command sets the minimum LSA origination and arrival times to zero (0), allowing more rapid route computation so that convergence
takes less time.
C9000 Series
Syntax
fast-convergence {number}
To cancel fast-convergence, use the no fast convergence command.
Parameters
number Enter the convergence level desired. The higher this parameter is set, the faster OSPF
converge takes place. The range is from 1 to 4.
Defaults none.
Command Modes ROUTER OSPF
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
The following is a list of the Dell Networking OS version history for this command.
Version Description
9.9(0.0) Introduced on the C9010.
1090 Open Shortest Path First (OSPFv2 and OSPFv3)