R3721-F3210-F3171-HP High-End Firewalls Network Management Command Reference-6PW101

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Description
Use lsa-arrival-interval to specify the LSA arrival interval.
Use undo lsa-arrival-interval 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.
HP recommends that 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.
Examples
# Set the LSA arrival interval to 200 milliseconds.
<Sysname> system-view
[Sysname] ospf 100
[Sysname-ospf-100] lsa-arrival-interval 200
lsa-generation-interval
Syntax
lsa-generation-interval maximum-interval [ initial-interval [ incremental-interval ] ]
undo lsa-generation-interval
View
OSPF view
Default level
2: System level
Parameters
maximum-interval: Maximum LSA generation interval in seconds, in the range of 1 to 60.
initial-interval: Minimum LSA generation interval in milliseconds, in the range of 10 to 60000. The
default is 0.
incremental-interval: LSA generation incremental interval in milliseconds, in the range of 10 to 60000.
The default is 5000 milliseconds.
Description
Use lsa-generation-interval to configure the OSPF LSA generation interval.
Use undo lsa-generation-interval 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.