3com S7906E Guide De Référence

 

1-40 

Use the lsa-arrival-interval command to specify the minimum LSA repeat arrival interval.  

Use the undo lsa-arrival-interval command to restore the default. 

The interval defaults to 1000 milliseconds. 

If an LSA that has the same LSA type, LS ID, originating router ID with the previous LSA is received 

within the interval, the LSA will be discarded. This feature helps protect routers and bandwidth from 

being over-consumed due to frequent network changes.  

It is recommended the interval set with the lsa-arrival-interval command is smaller or equal to the 

initial interval set with the lsa-generation-interval command. 

Related commands: lsa-generation-interval. 

# Set the LSA minimum repeat arrival interval to 200 milliseconds. 

<Sysname> system-view 

[Sysname] ospf 100 

[Sysname-ospf-100] lsa-arrival-interval 200 

lsa-generation-interval maximum-interval [ initial-interval [ incremental-interval ] ] 

OSPF view 

2: System level 

maximum-interval: Maximum LSA generation interval in seconds, in the range 1 to 60. 

initial-interval: Minimum LSA generation interval in milliseconds, in the range 10 to 60000. The default is 

0. 

incremental-interval: LSA generation incremental interval in milliseconds, in the range 10 to 60000. The 

default is 5000 milliseconds. 

Use the lsa-generation-interval command to configure the OSPF LSA generation interval.  

Use the undo lsa-generation-interval command to restore the default. 

The LSA generation interval defaults to 5 seconds. 

With this command configured, when network changes are not frequent, LSAs are generated at the 

initial-interval. If network changes become frequent, LSA generation interval is incremented by a 

specified value each time a generation happens, up to the maximum-interval. 

Related commands: lsa-arrival-interval.