Dell PowerSwitch S4112F-ON EMC SmartFabric OS10 User Guide Release 10.5.0 - Page 679
ip ospf message-digest-key, ip ospf mtu-ignore, ip ospf network, after it is formed using
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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 Not configured Command Mode INTERFACE Usage Information 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. Example 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 Disables MTU size detection on received Database Descriptor (DBD) packets when forming OSPFv3 adjacency. Syntax ip ospf mtu-ignore Parameters None Default Not configured Command Mode INTERFACE Usage Information If the MTU size of the peer interface is greater than the local interface, switches that run OSPF do not form adjacencies with neighbors. Use this command to override this behavior and form adjacency. If you try to disable a neighborship using the no ip ospf mtu-ignore command after a neighborship is formed using the ip ospf mtu-ignore command, the neighborship still continues. To remove a neighborship after it is formed using the ip ospf mtu-ignore command, use the clear ipv6 ospf process command. Example 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 Broadcast Command Mode INTERFACE Usage Information The no version of this command resets the value to the default. Example OS10(conf-if-eth1/1/1)# ip ospf network broadcast Supported Releases 10.2.0E or later Layer 3 679
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