Dell MX5108n OS10 Enterprise Edition User Guide for PowerEdge MX IO Modules Re - Page 375

Parameters Default Command Mode Usage Information Example seconds - Enter the dead interval value in seconds (1 to 65535). 40 seconds INTERFACE The dead interval is four times the default hello-interval by default. The no version of this command resets the value to the default. 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 (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. 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 ip ospf message-digest-key keyid md5 key Parameters • keyid - Enter an MD5 key ID for the interface (1 to 255). • key - Enter a character string as the password (up to 16 characters). Defaults Command Mode Usage Information Example 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. OS10(config)# interface ethernet 1/1/1 OS10(conf-if-eth1/1/1)# ip ospf message-digest-key 2 md5 sample12345 Supported Releases 10.3.0E or later ip ospf mtu-ignore Enables OSPF MTU mismatch detection on receipt of DBD packets. Syntax Parameters ip ospf mtu-ignore None Layer 3 375