Dears,
Could anyone help please as I've faced an error message "DOS" below that
caused high CPU usage:
ERROR 08/02/2010 16:22:46 CAI dosProtection: Flow is suspicious:
GigabitEthernet11/0.410 for control protocol: IP TTL Expired source MAC
0018.742f.b380 with rate 241 pps
ERROR 08/02/2010 16:24:11 CAI dosProtection: Flow is suspicious:
GigabitEthernet11/0.410 for control protocol: IP TTL Expired source MAC
0018.742f.b380 with rate 11 pps
ERROR 08/02/2010 16:24:38 CAI dosProtection: Flow is suspicious:
GigabitEthernet11/0.410 for control protocol: IP TTL Expired source MAC
0018.742f.b380 with rate 10 pps
ERROR 08/02/2010 16:24:59 CAI dosProtection: Flow is suspicious:
GigabitEthernet11/0.410 for control protocol: IP TTL Expired source MAC
0018.742f.b380 with rate 10 pps
ERROR 08/02/2010 16:26:57 CAI dosProtection: Flow is suspicious:
GigabitEthernet11/0.410 for control protocol: IP TTL Expired source MAC
0018.742f.b380 with rate 20 pps
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