Specifying An Ospf Router Id - Juniper JUNOSE SOFTWARE FOR E SERIES 11.3.X - IP-IPV6-IGP CONFIGURATION GUIDE 2010-10-31 Configuration Manual

ospf enable
router ospf

Specifying an OSPF Router ID

router-id
Copyright © 2010, Juniper Networks, Inc.
address area command before issuing any other address commands. See "Configuring
OSPF Interfaces" on page 251 for more information.
Example
host1(config-router)#address 10.10.32.100 area 0.0.0.0
Use the no version to delete the OSPFv2 interface.
See address area
Use to enable OSPF on the router.
OSPF is enabled by default.
Example
host1(config-router)#ospf enable
The no version of this command is deprecated and might be removed in a future release.
Use the ospf shutdown command to disable OSPF on the router.
See ospf enable
Use to set an OSPF process ID.
The process ID can be any positive integer in the range 1–65535.
You must assign a unique ID for each OSPF routing process.
Example
host1(config)#router ospf 5
Use the no version to end the designated OSPF routing process.
See router ospf
The router ID is typically derived by each router from its interface IP addresses. However,
you can use the router-id command to specify a different router ID for OSPF.
NOTE: You must specify a router ID to enable OSPFv3.
Use to specify a different IP address for the router to use as the OSPF router ID.
Example
host1(config-if)#router-id 192.168.50.5
Use the no version to force OSPF to use the previous OSPF router ID behavior.
See router-id
Chapter 5: Configuring OSPF
249