Dell Force10 S55T S55 Configuration Guide FTOS 8.3.5.3 - Page 472

www.dell.com | support.dell.com Return to CONFIGURATION mode to enable the OSPF process. The OSPF Process ID is the identifying number assigned to the OSPF process, and the Router ID is the IP address associated with the OSPF process. . Command Syntax router ospf process-id [vrf {vrf name}] Command Mode CONFIGURATION Usage Enable the OSPFv2 process globally. Range: 0-65535 vrf name: Enter the VRF key word and instance name to tie the OSPF instance to the VRF. All network commands under this OSPF instance are subsequently tied to the VRF instance. Once the OSPF process and the VRF are tied together, the OSPF Process ID cannot be used again in the system. If you try to enable more OSPF processes than available Layer 3 interfaces you will see the following message. Message 2 C300(conf)#router ospf 1 % Error: No router ID available. In CONFIGURATION ROUTER OSPF mode, assign the Router ID. The Router ID is not required to be the router's IP address. Dell Force10 recommends using the IP address as the Router ID for easier management and troubleshooting. Command Syntax router-id ip address Command Mode Usage CONFIG-ROUTER-O Assign the Router ID for the OSPFv2 SPF-id process. IP Address: A.B.C.D Use the no router ospf process-id command syntax in the CONFIGURATION mode to disable OSPF. Use the clear ip ospf process-id command syntax in EXEC Privilege mode to reset the OSPFv2 process. Assign an OSPFv2 area After OSPFv2 is enabled, assign the interface to an OSPF area. Set up OSPF Areas and enable OSPFv2 on an interface with the network command. You must have at least one AS area: Area 0. This is the Backbone Area. If your OSPF network contains more than one area, you must also configure a backbone area (Area ID 0.0.0.0). Any area besides Area 0 can have any number ID assigned to it. 472 | Open Shortest Path First (OSPFv2 and OSPFv3)