4-39To do… Use the command… RemarksConfigure the LSAgeneration intervallsa-generation-intervalmaximum-interval [ initial-interval[ incremental-interval ] ]OptionalBy default, the maximum interval is 5seconds, the minimum interval is 0milliseconds and the incrementalinterval is 5000 milliseconds.With this command configured, when network changes are not frequent, LSAs are generated at theminimum-interval. If network changes become frequent, LSA generation interval is incremented byincremental-interval•2n-2 (n is the number of generation times) each time a generation occurs, up tothe maximum-interval.Disabling Interfaces from Sending OSPF PacketsFollow these steps to disable interfaces from sending routing information:To do… Use the command… RemarksEnter system view system-view —Enter OSPF view ospf [ process-id | router-id router-id| vpn-instance instance-name ] * —Disable interfaces from sendingOSPF packetssilent-interface { interface-typeinterface-number | all }OptionalNot disabled by defaultz Different OSPF processes can disable the same interface from sending OSPF packets. Use of thesilent-interface command disables only the interfaces associated with the current process ratherthan interfaces associated with other processes.z After an OSPF interface is set to silent, other interfaces on the router can still advertise directroutes of the interface in Router LSAs, but no OSPF packet can be advertised for the interface tofind a neighbor. This configuration can enhance adaptability of OSPF networking and reduceresource consumption.
