Developers Guide

Version Description
9.10(0.0) Introduced on the S6100-ON.
9.8(2.0) Introduced on the S3100 series.
9.8(1.0) Introduced on the Z9100-ON.
9.8(0.0P5) Introduced on the S4048-ON.
9.8(0.0P2) Introduced on the S3048-ON.
9.7(0.0) Introduced on the S6000-ON.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.8.1.0 Added support for Multi-Process OSPF.
7.6.1.0 Introduced on the S-Series.
7.5.1.0 Introduced on the C-Series.
pre- 6.1.1.1 Introduced on the E-Series.
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
DellEMC(conf)# router ospf 100
DellEMC(conf-router_ospf)#router-id 1.1.1.1
Changing router-id will bring down existing OSPF adjacency [y/n]:
DellEMC(conf-router_ospf)#show config
!
router ospf 100
router-id 1.1.1.1
DellEMC(conf-router_ospf)# no router-id
Changing router-id will bring down existing OSPF adjacency [y/n]:
DellEMC#
router ospf
To configure an OSPF instance, enter ROUTER OSPF mode.
Syntax
router ospf process-id [vrf {vrf name}]
To clear an OSPF instance, use the no router ospf process-id command.
Parameters
process-id Enter a number for the OSPF instance. The range is from 1 to 65535.
vrf name (Optional) Enter the VRF process identifier to tie the OSPF instance to the VRF. All
network commands under this OSPF instance are then tied to the VRF instance.
Defaults Not configured.
Command Modes CONFIGURATION
Command
History
This guide is platform-specific. For command information about other platforms, see the relevant Dell
EMC Networking OS Command Line Reference Guide.
Open Shortest Path First (OSPFv2 and OSPFv3) 1067