Dell PowerSwitch S4128F-ON OS10 Enterprise Edition User Guide Release 10.4.1.0 - Page 419

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 Default Command Mode Usage Information Example ip ospf mtu-ignore None Not configured INTERFACE When neighbors exchange DBD packets, the OSPF process checks if the neighbors are using the same MTU on a common interface. If the receiving MTU in the DBD packet is higher than the IP MTU configured on the incoming interface, OSPF adjacency does not establish. The no version of this command disables the IP OSPF mtu-ignore configuration. OS10(conf-if-vl-10)# ip ospf mtu-ignore Supported Releases 10.2.0E or later ip ospf network Sets the network type for the interface. Syntax Parameters ip ospf network {point-to-point | broadcast} • point-to-point - Sets the interface as part of a point-to-point network. • broadcast - Sets the interface as part of a broadcast network. Default Command Mode Usage Information Broadcast INTERFACE The no version of this command resets the value to the default. Layer 3 419