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HWFLOWMAN-3-NFEINTERRUPTSTATUS Error

Andrew Sinclair
Level 1
Level 1

Receiving the following error on a catalyst 4510 series switch stack. This error was received during a network migration and coincided with some spanning tree issues. Has anyone encountered this error before and if so can you shed any light on it?

%C4K_HWFLOWMAN-3-NFEINTERRUPTSTATUS: (Suppressed 2724 times)module: fc InterruptStatus: 0x8000

2 Replies 2

Ivan Shirshin
Cisco Employee
Cisco Employee

Hi Andrew,

This message indicates an error in the Netflow Forwarding Engine"s flow module.

In most cases the root cause is a parity error in a table that software is capable of automatically correcting. In case of reoccurring messages it is recommended to reload the switch (to reinitialize the memory) and if that does not stop the messages, replace supervisor.

Kind Regards,
Ivan Shirshin

**Please grade this post if you find it useful.

Kind Regards,
Ivan

chald
Level 1
Level 1

Did you resolve the problem with a reload ?

Or did you need to replace the SUP ?

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