FIFO overflow messages --offtopic

From: Jay (ccienxtyear@hotmail.com)
Date: Wed Nov 13 2002 - 18:33:58 GMT-3

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Floks,

Has anyone run into this problem before and what did you do to fix it:

Nov 13 13:00:45 MST: %AMDP2_FE-3-RXOVERFLO: FastEthernet0/0 Rx FIFO Overflow
Nov 13 13:00:50 MST: %AMDP2_FE-3-RXOVERFLO: FastEthernet0/0 Rx FIFO Overflow
Nov 13 13:00:55 MST: %AMDP2_FE-3-RXOVERFLO: FastEthernet0/0 Rx FIFO Overflow

I am getting this on a 3640. Its running 12.2(8)T5 code. This seems to be
buffering issue on the FE as it is recieving packets quicker then the router
can process, so packets are being dropped. This also bounces the interface.

Anyone experienced this before and what fixed it. I am suspecting some lab
gateway ACL not setup correctly and so there's all kinds of invalid traffic
hitting the FE.

thanks,
Jay

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