HP 6125XLG R2306-HP 6125XLG Blade Switch Layer 3 - IP Routing Configuration Gu - Page 81

Step Command 3. Configure the LSA arrival interval. lsa-arrival-interval interval Remarks The default setting is 1000 milliseconds. Make sure this interval is smaller than or equal to the interval set with the lsa-generation-interval command. Specifying the LSA generation interval Adjust the LSA generation interval to protect network resources and routers from being overwhelmed by LSAs at the time of frequent network changes. When network changes are not frequent, LSAs are generated at the minimum-interval. If network changes become frequent, the LSA generation interval is incremented by incremental-interval × 2n-2 (n is the number of generation times) each time a LSA generation occurs until the maximum-interval is reached. To configure the LSA generation interval: Step 1. Enter system view. 2. Enter OSPF view. 3. Configure the LSA generation interval. Command Remarks system-view N/A ospf [ process-id | router-id router-id | vpn-instance vpn-instance-name ] * N/A lsa-generation-interval maximum-interval [ minimum-interval [ incremental-interval ] ] By default: • The maximum interval is 5 seconds. • The minimum interval is 0 milliseconds. • The incremental interval is 0 milliseconds. Disabling interfaces from receiving and sending OSPF packets To enhance OSPF adaptability and reduce resource consumption, you can set an OSPF interface to "silent." A silent OSPF interface blocks OSPF packets and cannot establish any OSPF neighbor relationship. However, other interfaces on the router can still advertise direct routes of the interface in Router LSAs. To disable interfaces from receiving and sending routing information: Step 1. Enter system view. 2. Enter OSPF view. Command Remarks system-view N/A ospf [ process-id | router-id router-id | vpn-instance vpn-instance-name ] * N/A 70