ISIS/4/PEER_FLAPPING_SUPPRESS
Message
ISIS/4/PEER_FLAPPING_SUPPRESS: The status of peer flapping suppress is changed. (Proc=[USHORT], IfName=[STRING], SuppressPreviousStatus=[STRING], SuppressCurrentStatus=[STRING], Reason=[USHORT])
Description
The status of IS-IS neighbor relationship flapping suppression changed on the local interface.
Parameters
| Parameter Name | Parameter Meaning |
|---|---|
Proc |
Process ID |
IfName |
Interface name |
SuppressPreviousStatus |
Suppression previous status |
SuppressCurrentStatus |
Suppression current status |
Reason |
Suppression causes are as follows:
|
Possible Causes
IS-IS neighbor relationship flapping suppression started, or the interface exited from the suppression.
Procedure
- Run the display isis last-peer-change [ process-id | vpn-instance vpn-instance-name ] command to check whether
frequent interface flapping occurs.
- If frequent interface flapping occurs, this trap message is informational only and no action is required.
- If no frequent interface flapping occurs, go to Step 2.
- End.