FSP/4/NBR_LOST

Message

FSP/4/NBR_LOST: Neighbor has been lost on port [ULONG1] in slot [ULONG2].

The port of the stack member found that a neighbor was lost.

Parameter Name	Parameter Meaning
ULONG1	Indicates the interface number.
ULONG2	Indicates a stack ID.

A member left the stack or was faulty.

Check whether the member leaf the stack due to a manual operation.
- If so, no action is required.
- If not, go to step 2.
Run the display stack port command to check the stack port configuration.
- If the stack port status is up, go to step 4.
- If the stack port status is down, go to step 3.
Check the reason why the stack port went physically Down. For details, see "Troubleshooting: Ethernet Interface Physically Down" in the Huawei S Series Campus Switches Troubleshooting Guide.
The stack port of this device became faulty or a software error occurred on the device. You need to collect log information and configuration information, and then contact technical support personnel.You can collect diagnostic information using the display diagnostic-information command.