ip ospf mtu-ignore enable (for a port)

Enable maximum transmission unit (MTU) ignore. To allow the switch to accept OSPF database description (DBD) packets with a different MTU size, enable mtu-ignore. Incoming OSPF DBD packets are dropped if their MTU is greater than 1500 bytes.

Syntax

default ip ospf mtu-ignore enable
ip ospf mtu-ignore enable
ip ospf port {slot/port[/sub-port][-slot/port[/sub-port]][,...]} mtu-ignore enable
no ip ospf mtu-ignore enable

Command Parameters

port {slot/port[/sub-port] [-slot/port[/sub-port]] [,...]}: Identifies the slot and port in one of the following formats: a single slot and port (slot/port), a range of slots and ports (slot/port-slot/port), or a series of slots and ports (slot/port,slot/port,slot/port). If the platform supports channelization and the port is channelized, you must also specify the sub-port in the format slot/port/sub-port.

Default

None

Command Mode

GigabitEthernet Interface Configuration