Dell Force10 S4820T FTOS Command Reference Guide - Page 1108

www.dell.com | support.dell.com router-id c e s Syntax Parameters Defaults Command Modes Command History Example Use this command to configure a fixed router ID. router-id ip-address To remove the fixed router ID, use the no router-id ip-address command. ip-address Enter the router ID in the IP address format This command has no default behavior or values. ROUTER OSPF Version 8.3.19.0 Version 8.3.7.0 Version 7.8.1.0 Version 7.6.1.0 Version 7.5.1.0 pre-Version 6.1.1.1 Introduced on S4820T Introduced on S4810 Introduced support for Multi-Process OSPF. Introduced on S-Series Introduced on C-Series Introduced on E-Series FTOS(conf)#router ospf 100 FTOS(conf-router_ospf)#router-id 1.1.1.1 Changing router-id will bring down existing OSPF adjacency [y/n]: Usage Information FTOS(conf-router_ospf)#show config ! router ospf 100 router-id 1.1.1.1 FTOS(conf-router_ospf)#no router-id Changing router-id will bring down existing OSPF adjacency [y/n]: FTOS# You can configure an arbitrary value in the IP address format for each router. However, each router ID must be unique. If this command is used on an OSPF router process, which is already active (that is, has neighbors), a prompt reminding you that changing router-id will bring down the existing OSPF adjacency. The new router ID is effective at the next reload router ospf c e s Syntax Enter the ROUTER OSPF mode to configure an OSPF instance. router ospf process-id [vrf {vrf name}] To clear an OSPF instance, enter no router ospf process-id. 1108 | Open Shortest Path First (OSPFv2)