Specifying The Lsa Minimum Repeat Arrival Interval; Specifying The Lsa Generation Interval - HP 4800G Series Configuration Manual

With this task configured, when network changes are not frequent, SPF calculation applies at the
minimum-interval. If network changes become frequent, SPF calculation interval is incremented by
incremental-interval × 2
the maximum-interval.

Specifying the LSA Minimum Repeat Arrival Interval

After receiving the same LSA as the previously received LSA within the LSA minimum repeat arrival
interval, an interface discards the LSA.
Follow these steps to configure the LSA minimum repeat arrival interval:
To do...
Enter system view
Enter OSPF view
Configure the LSA minimum
repeat arrival interval
The interval set with the lsa-arrival-interval command should be smaller or equal to the interval set
with the lsa-generation-interval command.

Specifying the LSA Generation Interval

With this feature configured, you can protect network resources and routers from being over consumed
due to frequent network changes.
Follow these steps to configure the LSA generation interval:
To do...
Enter system view
Enter OSPF view
Configure the LSA
generation interval
n-2
(n is the number of calculation times) each time a calculation occurs, up to
Use the command...
system-view
ospf [ process-id | router-id router-id |
vpn-instance instance-name ] *
lsa-arrival-interval interval
Use the command...
system-view
ospf [ process-id | router-id
router-id | vpn-instance
instance-name ] *
lsa-generation-interval
maximum-interval [ initial-interval
[ incremental-interval ] ]
1-35
Remarks
—
—
Optional
Defaults to 1000
milliseconds.
Remarks
—
Required
Optional
By default, the maximum interval
is 5 seconds, the minimum
interval is 0 milliseconds and the
incremental interval is 5000
milliseconds.