1-39Specifying the LSA Generation IntervalWith this feature configured, you can protect network resources and routers from being over consumeddue to frequent network changes.Follow these steps to configure the LSA generation interval:To do… Use the command… RemarksEnter system view system-view —Enter OSPF viewospf [ process-id | router-idrouter-id | vpn-instanceinstance-name ] *RequiredConfigure the LSAgeneration intervallsa-generation-intervalmaximum-interval [ initial-interval[ incremental-interval ] ]OptionalBy default, the maximum intervalis 5 seconds, the minimuminterval is 0 milliseconds and theincremental interval is 5000milliseconds.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 viewospf [ process-id | router-idrouter-id | vpn-instanceinstance-name ] *—Disable interfaces fromsending OSPF packetssilent-interface { interface-typeinterface-number | all }OptionalNot disabled by default
