Technical information

Cuda 12000 IP Access Switch CLI Reference Guide
router-id 357
router-id
Configures the OSPF router ID. The OSPF router ID uniquely identifies the router to other routers
within an autonomous system.
In broadcast networks, if the priority values of the routers involved in the designated router
election are equal, the router ID determines the designated router. If two or more routers have
the same priority, the router with the highest router ID is elected as the designated router for the
area.
Note the following:
■ The router ID must be unique for every router in the autonomous system.
■ You cannot specify 0.0.0.0 or 255.255.255.255 as router IDs.
Mode
router:ospf
Syntax
router-id <ip-address>
Arguments
Example
cli:172.16.19.10:root# router ospf
mode: router:ospf
cli:172.16.19.10:router:ospf# router-id 201.1.1.1
cli:172.16.19.10:router:ospf# show ospf
Admin Status Enabled
TOS Support False
Router Id 201.1.1.1
ABR Status False
ASBR Status False
Report ospf-nbr-state Enabled
Report ospf-virt-nbr-state Enabled
cli:172.16.19.10:router:ospf#
<ip-address> The router ID that you want to assign to the system, defined in IP
address format.