Specifying the LSA arrival interval

If OSPF receives an LSA that has the same LSA type, LS ID, and router ID as the previously received LSA within the LSA arrival interval, OSPF discards the LSA to save bandwidth and route resources.

To configure the LSA arrival interval:

Step

Command

Remarks

1. Enter system view.

system-view

N/A

2. Enter OSPF view.

ospf [ process-id | router-id router-id | vpn-instance vpn-instance-name ] *

N/A

3. Configure the LSA arrival interval.

lsa-arrival-interval interval

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.