4-41[Sysname] interface Vlan-interface 10[Sysname-Vlan-interface10] ospf network-type nbmaospf timer deadSyntaxospf timer dead secondsundo ospf timer deadViewInterface viewParametersseconds: Dead interval of the OSPF neighbor. It is in seconds and ranges from 1 to 65535.DescriptionUse the ospf timer dead command to configure the dead interval of the OSPF neighbor.Use the undo ospf timer dead command to restore the default.By default, the dead interval isz 40 seconds for the OSPF peers of p2p and broadcast interfacesz 120 seconds for those of p2mp and nbma interfacesThe dead interval of OSPF peers means that, within this interval, if no Hello message is received fromthe peer, the peer will be considered to be invalid. The value of dead seconds should be at least fourtimes of that of the Hello seconds. The dead seconds for the interfaces on the same network segmentmust be identical.Related commands: ospf timer hello.Examples# Set the peer dead interval on the interface VLAN-interface 10 to 80 seconds. system-viewSystem View: return to User View with Ctrl+Z.[Sysname] interface Vlan-interface 10[Sysname-Vlan-interface10] ospf timer dead 80ospf timer helloSyntaxospf timer hello secondsundo ospf timer helloViewInterface viewParametersseconds: Interval, in seconds, at which an interface transmits hello packet. It ranges from 1 to 255.
