CLI Guide

Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information You can configure an arbitrary value in the IP address format for each router.
However, each router ID must be unique. If you use this command on an OSPF
router process, which is already active (that is, has neighbors), a prompt reminding
you that changing the router-id brings down the existing OSPF adjacency. The new
router ID is effective at the next reload.
Example
Dell(conf)#router ospf 100
Dell(conf-router_ospf)#router-id 1.1.1.1
Changing router-id will bring down existing OSPF adjacency [y/
n]:
Dell(conf-router_ospf)#show config
!
router ospf 100
router-id 1.1.1.1
Dell(conf-router_ospf)#no router-id
Changing router-id will bring down existing OSPF adjacency [y/
n]:
Dell#
router ospf
To configure an OSPF instance, enter ROUTER OSPF mode.
Syntax
router ospf process-id
To clear an OSPF instance, use the no router ospf process-id command.
Parameters
process-id Enter a number for the OSPF instance. The range is from 1
to 65535.
Defaults Not configured.
Command Modes CONFIGURATION
Supported Modes Full–Switch
Command History
Version Description
9.9(0.0) Introduced on the FN IOM.
8.3.16.1 Introduced on the MXL 10/40GbE Switch IO Module.
Usage Information You must have an IP address assigned to an interface to enter ROUTER OSPF mode
and configure OSPF.
Open Shortest Path First (OSPFv2 and OSPFv3)
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