CLI Reference Guide

1244 OSPF Commands
console(config-router)#redistribute rip metric 90 metric-type 1 tag 555
subnets
router-id
Use the router-id command in Router OSPF Configuration mode to set a 32-
bit integer in 4-digit dotted-decimal number uniquely identifying the router
ID.
Syntax
router-id router-id
• router-id — A 32-bit interface (in IPv4 address format) that uniquely
identifies the router ID.
Default Configuration
There is no default router ID.
Command Mode
Router OSPF Configuration mode.
User Guidelines
The router-id must be set in order for OSPF to become operationally enabled.
It is recommended that the router ID be set to the IP address of a loopback
interface to ensure that the router remains up internally.
Example
The following example defines the router ID as 5.5.5.5.
console(config)#router ospf
console(config-router)#router-id 5.5.5.5
router ospf
Use the router ospf command in Global Configuration mode to enter Router
OSPF mode and globally enable OSPF. Using the no form of the command
disables OSPF and removes the OSPF interface and global configuration.
2CSNXXX_SWUM200.book Page 1244 Tuesday, December 10, 2013 1:22 PM