Users Guide

Version Description
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 congure 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
eective 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 congure 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 identier to tie the OSPF instance to the VRF. All
network commands under this OSPF instance are then tied to the VRF instance.
Defaults Not congured.
Command Modes CONFIGURATION
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.10(0.1) Introduced on the S6010-ON and S4048T-ON.
9.10(0.0) Introduced on the S3148.
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.
Open Shortest Path First (OSPFv2 and OSPFv3) 1097