Dell C1048P Port Extender Networking Command-Line Reference Guide for the C900 - Page 1430

router-id To configure a fixed router ID, use this command. C9000 Series Syntax router-id ip-address To remove the fixed router ID, use the no router-id ip-address command. Parameters ip-address Enter the router ID in the IP address format. Defaults none. Command Modes ROUTER OSPF Command History This guide is platform-specific. For command information about other platforms, refer to 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 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 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. 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 1430 Open Shortest Path First (OSPFv2 and OSPFv3)