Dell PowerSwitch S5212F-ON EMC SmartFabric OS10 User Guide Release 10.5.1 - Page 755

ip ospf mtu-ignore Disables MTU size detection on received Database Descriptor (DBD) packets when forming OSPFv3 adjacency. Syntax Parameters Default Command Mode Usage Information ip ospf mtu-ignore None Not configured INTERFACE 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 Command Mode Usage Information Example Broadcast INTERFACE The no version of this command resets the value to the default. OS10(conf-if-eth1/1/1)# ip ospf network broadcast Supported Releases 10.2.0E or later ip ospf passive Configures an interface as a passive interface and suppresses both receiving and sending routing updates to the passive interface. Syntax Parameters Default Command Mode Usage Information ip ospf passive None Not configured INTERFACE You must configure the interface before setting the interface to Passive mode. The no version of the this command disables the passive interface configuration. NOTE: As loopback interfaces are implicitly passive, the configuration to suppress sending and receiving of OSPF routing updates does not take effect on the loopback interfaces. However, Layer 3 755