Router Ospf - Dell C9000 Series Reference Manual

The following is a list of the Dell Networking OS version history for this command.
Version
9.9(0.0)
9.2(1.0)
8.3.19.0
8.3.11.1
8.3.7.0
7.8.1.0
7.6.1.0
7.5.1.0
6.1.1.1
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.
C9000 Series
Syntax
router ospf process-id [vrf {vrf name}]
To delete an OSPF instance, use the no router ospf process-id command.
Parameters
process-id
Description
Introduced on the C9010.
Introduced on the Z9500.
Introduced on the S4820T.
Introduced on the Z9000.
Introduced on the S4810.
Added support for Multi-Process OSPF.
Introduced on the S-Series.
Introduced on the C-Series.
Introduced on the E-Series.
Enter a number for the OSPF instance. The range is from 1 to
65535.
Open Shortest Path First (OSPFv2 and OSPFv3) 1524