Router-Id - D-Link DES-7200 Cli Reference Manual

Chapter 32 OSPFv2 Configuration Commands

32.1.42 router-id

Use this command to set the router ID. Use the no form of this command to delete the
setting or restore it to the default.
router-id router-id
no router-id
Parameter
description
Default
configuration
Command
mode
Usage
guidelines
Examples
Related
commands
32-46
Show the OSPF information.
show ip ospf
Parameter
router-id
By default, the OSPF routing process will select the maximal interface
IP address as the router ID.
Routeing process configuration mode.
You can configure any IP address as the router ID. However, the
router ID should be unique. Note that once the router ID changes, the
OSPF protocol will do a large number of works. It is not
recommended to change the router ID. The device can be changed
only when no LSA is generated. To configure the OSPF protocol, you
should execute this command to specify the ID of a device. Certainly,
you can also specify it by the loopback. At this time, you should
configure the router ID before configuring the OSPF protocol.
The following example modifies the router ID to 0.0.0.36
DES-7210(config)# router ospf 20
DES-7210(config-router)# router-id 0.0.0.36
Command Description
show ip
Show the routing protocol information.
protocols
DES-7200 CLI Reference Guide
Description
Router ID in IP address form