lsa-originate-interval (OSPFv3 view)

Function

The lsa-originate-interval command sets the interval at which OSPFv3 LSAs are updated.

The undo lsa-originate-interval command restores the default setting.

By default, the intelligent timer is enabled; the maximum interval at which LSAs are updated is 5000 ms, the initial interval is 500 ms, and the holding interval is 1000 ms.

Format

lsa-originate-interval { 0 | intelligent-timer max-interval start-interval hold-interval [ other-type interval ] | other-type interval [ intelligent-timer max-interval start-interval hold-interval ] }

undo lsa-originate-interval

Parameters

Parameter	Description	Value
0	Set the interval at which OSPFv3 LSAs are updated to 0 ms.	-
intelligent-timer	Enables an intelligent timer to update OSPFv3 Type 1 Router-LSAs, Tpe 2 Network-LSAs, Type5 AS-external-LSAs, Type7 NSSA LSAs, and Type 8 Link-LSAs.	-
max-interval	Specifies the maximum interval at which OSPFv3 LSAs are updated.	The value ranges from 1 to 120000, in milliseconds.
start-interval	Specifies the initial interval at which OSPFv3 LSAs are updated.	The value ranges from 0 to 60000, in milliseconds.
hold-interval	Specifies the holding interval at which OSPFv3 LSAs are updated.	The value ranges from 1 to 60000, in milliseconds.
other-type interval	Specify an interval for Type-3, Type-4 and Type-9 LSAs.	The value is an integer ranging from 0 to 10, in seconds. The default value is 5.

Views

OSPFv3 view

Default Level

2: Configuration level

Task Name and Operations

Task Name	Operations
ospf	write

Usage Guidelines

Usage Scenario

On a stable network that requires fast route convergence, intelligent-timer needs to be specified in the lsa-originate-interval command to enable an intelligent timer to update OSPFv3 LSAs so that topology changes or route changes can be immediately advertised to the network through LSAs, which speeds up route convergence. This prevents too many network bandwidth and device resources from being consumed due to network connection changes or frequent route flapping.

Example

# Set the maximum interval at which OSPFv3 LSAs are updated to 10000 ms, the initial interval to 700 ms, and the hold interval to 4000 ms.

<HUAWEI> system-view
[~HUAWEI] ospfv3 1
[*HUAWEI-ospfv3-1] lsa-originate-interval intelligent-timer 10000 700 4000