Administrator Guide

ManualsBrandsDell ManualsAccess PlatformsC9010 Modular Chassis Switch

1181

Command Modes ROUTER OSPF

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.

8.3.7.0 Introduced on the S4810.

7.8.1.0 Added support for Multi-Process OSPF.

7.6.1.0 Introduced on the S-Series.

7.5.1.0 Introduced on the C-Series.

7.4.1.0 Modified to include the keyword default.

6.1.1.1 Introduced on the E-Series.

Usage

Information

Although the passive interface does not send or receive routing updates, the network on that interface is

still included in OSPF updates sent using other interfaces.

The default keyword sets all interfaces as passive. You can then configure individual interfaces, where

adjacencies are desired, using the no passive-interface interface command. The no form of

this command is inserted into the configuration for individual interfaces when the no passive-

interface interface command is issued while passive-interface default is configured.

This command behavior has changed as follows:

passive-interface interface

● The previous no passive-interface interface is removed from the running configuration.

● The ABR status for the router is updated.

● Save passive-interface interface into the running configuration.

passive-interface default

● All present and future OSPF interfaces are marked as passive.

● Any adjacency is explicitly terminated from all OSPF interfaces.

● All previous passive-interface interface commands are removed from the running

configuration.

● All previous no passive-interface interface commands are removed from the running

configuration.

no passive-interface interface

● Remove the interface from the passive list.

● The ABR status for the router is updated.

● If passive-interface default is specified, then save no passive-interface

interface into the running configuration.

No passive-interface default

● Clear everything and revert to the default behavior.

● All previously marked passive interfaces are removed.

● May update ABR status.

Open Shortest Path First (OSPFv2 and OSPFv3)

1185