Dell Force10 S55T S55 Configuration Guide FTOS 8.3.5.3 - Page 480

www.dell.com | support.dell.com Figure 24-16. Changing the OSPF Cost Value on an Interface Force10(conf-if)#ip ospf cost 45 Force10(conf-if)#show config ! interface GigabitEthernet 0/0 ip address 10.1.2.100 255.255.255.0 no shutdown ip ospf cost 45 Force10(conf-if)#end Force10#show ip ospf 34 interface The change is made on the interface and it is reflected in the OSPF configuration GigabitEthernet 0/0 is up, line protocol is up Internet Address 10.1.2.100/24, Area 2.2.2.2 Process ID 34, Router ID 10.1.2.100, Network Type BROADCAST, Cost: 45 Transmit Delay is 1 sec, State DR, Priority 1 Designated Router (ID) 10.1.2.100, Interface address 10.1.2.100 Backup Designated Router (ID) 10.1.2.100, Interface address 0.0.0.0 Timer intervals configured, Hello 10, Dead 40, Wait 40, Retransmit 5 Hello due in 00:00:06 Neighbor Count is 0, Adjacent neighbor count is 0 Force10# Enable OSPFv2 authentication Use the following commands in CONFIGURATION INTERFACE mode to enable or change various OSPF authentication parameters: Command Syntax ip ospf authentication-key key ip ospf auth-change-wait-time seconds Command Mode CONFIG-INTERFACE CONFIG-INTERFACE Usage Set clear text authentication scheme on the interface. Configure a key that is a text string no longer than eight characters. All neighboring routers must share the same password to exchange OSPF information. Set the authentication change wait time in seconds between 0 and 300 for the interface. This is the amount of time OSPF has available to change its interface authentication type. During the auth-change-wait-time, OSPF sends out packets with both the new and old authentication schemes. This transmission stops when the period ends. The default is 0 seconds. Enable graceful restart Graceful Restart is enabled for the global OSPF process. Use these commands to configure OSPF graceful restart. The Dell Force10 implementation of OSPF graceful restart enables you to specify: • grace period-the length of time the graceful restart process can last before OSPF terminates it. 480 | Open Shortest Path First (OSPFv2 and OSPFv3)