Dell PowerSwitch S5212F-ON OS10 Enterprise Edition User Guide Release 10.4.3.0 - Page 547

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 Parameters seconds - Enter the dead interval value in seconds, from 1 to 65535. Default 40 seconds Command Mode INTERFACE Usage Information The dead interval is four times the default hello-interval by default. The no version of this command resets the value to the default. Example OS10(conf-if-vl-10)# ip ospf dead-interval 10 Supported Releases 10.2.0E or later ip ospf hello-interval Sets the time interval between the hello packets sent on the interface. Syntax ip ospf hello-interval seconds Parameters seconds - Enter the hello-interval value in seconds, from 1 to 65535. Default 10 seconds Command Mode INTERFACE Usage Information All routers in a network must have the same hello time interval between the hello packets. The no version of the this command resets the value to the default. NOTE: When you configure hello-interval for OSPF, the OSPF dead-interval value is implicitly set to a value four times greater than the hello-interval value. Example OS10(conf-if-vl-10)# ip ospf hello-interval 30 Supported Releases 10.2.0E or later ip ospf message-digest-key Enables OSPF MD5 authentication and sends an OSPF message digest key on the interface. Syntax Parameters ip ospf message-digest-key keyid md5 key • keyid - Enter an MD5 key ID for the interface, from 1 to 255. • key - Enter a character string as the password. A maximum of 16 characters. Defaults Command Mode Usage Information Not configured INTERFACE All neighboring routers in the same network must use the same key value to exchange OSPF information. The no version of this command deletes the authentication key. Layer 3 547