router-idDesignate a fixed router ID.C9000 SeriesSyntax router-id ip-addressTo return to the previous router ID, use the no router-id ip-address command.Parameters ip-address Enter the router ID in the dotted decimal format.Defaults The router ID is selected automatically from the set of IPv4 addresses configured on arouter.Command Modes ROUTER OSPF for OSPFv2ROUTER OSPFv3 for OSPFv3Command History This guide is platform-specific. For command information about other platforms, referto the relevant Dell Networking OS Command Line Reference Guide.The following is a list of the Dell Networking OS version history for this command.Version Description9.9(0.0) Introduced on the C9010.9.2(1.0) Introduced on the Z9500.9.1.(0.0) Introduced support for OSPFv3 on the S4810 and Z9000.8.3.19.0 Introduced on the S4820T.7.8.1.0 Added support for the C-Series.7.4.1.0 Introduced on the E-Series.Usage Information You can configure an arbitrary value in the IP address for each router. However, eachrouter ID must be unique.If this command is used on an OSPFv3 process that is already active (has neighbors), allthe neighbor adjacencies are brought down immediately and new sessions are initiatedwith the new router ID.RelatedCommandsclear ipv6 ospf process – resets an OSPFv3 router process.Open Shortest Path First (OSPFv2 and OSPFv3) 1597
