Dell MX5108n OS10 Enterprise Edition User Guide for PowerEdge MX IO Modules Re - Page 374

• area area-id - Enter the OSPF area ID in dotted decimal format (A.B.C.D.) or enter an area ID number (1 to 65535). Default Command Mode Usage Information Example Not configured INTERFACE The no version of this command removes an interface from an OSPF area. OS10(conf-if-vl-10)# ip ospf 10 area 5 Supported Releases 10.2.0E or later ip ospf authentication-key Configures a text authentication key to enable OSPF traffic on an interface. Syntax Parameters Defaults Command Mode Usage Information Example ip ospf authentication-key key key - Enter an eight-character string for the authentication key. Not configured INTERFACE To exchange OSPF information, all neighboring routers in the same network must use the same authentication key. The no version of this command deletes the authentication key. OS10(config)# interface ethernet 1/1/1 OS10(conf-if-eth1/1/1)# ip ospf authentication-key sample Supported Releases 10.3.0E or later ip ospf cost Changes the cost associated with the OSPF traffic on an interface. Syntax ip ospf cost cost Parameters cost - Enter a value as the OSPF cost for the interface (1 to 65335). Default Based on bandwidth reference Command Mode INTERFACE Usage Information Interface cost is based on the auto-cost command if not configured. This command configures OSPF over multiple vendors to ensure that all routers use the same cost. If you manually configure the cost, the calculated cost based on the reference bandwidth does not apply to the interface. The no version of this command removes the IP OSPF cost configuration. Example OS10(config)# interface vlan 10 OS10(conf-if-vl-1)# ip ospf cost 10 Supported Releases 10.2.0E or later ip ospf dead-interval Sets the time interval since the last hello-packet was received from a router. After the interval elapses, the neighboring routers declare the router dead. Syntax ip ospf dead-interval seconds 374 Layer 3