lsdb-overflow-limit
Function
The lsdb-overflow-limit command sets the maximum number of external LSAs in OSPF LSDB.
The undo lsdb-overflow-limit command removes the maximum number of external LSAs.
By default, the maximum number of external LSAs is not set.
Parameters
| Parameter | Description | Value |
|---|---|---|
| number | Specifies the maximum number of external LSAs in LSDB. | The value is an integer ranging from 1 to 1000000. |
Usage Guidelines
Usage Scenario
When the number of external LSAs (Type 5 and Type 7 LSAs) imported by OSPF exceeds the limit, the excessive external LSAs cannot be processed properly and are discarded.
To avoid the preceding problem, you can set the maximum number of external LSAs in the LSDB to adjust and optimize OSPF networks.
Prerequisites
Running the display ospf lsdb brief command, you can see OSPF is in LSDB overflow status in the command output. Then, run the lsdb-overflow-limit command to set the maximum number of external LSAs imported by OSPF.
Precautions
The configuration of this command must be consistent in the entire AS.
