Displaying statistics from a DoS attack

To display information about ICMP and TCP SYN packets dropped because burst thresholds were exceeded, enter the show statistics dos-attack command.


device#show statistics dos-attack
---------------------------- Local Attack Statistics --------------------------
ICMP Drop Count    ICMP Block Count    SYN Drop Count    SYN Block Count
---------------    ----------------    --------------    ---------------
              0                   0                 0                  0
--------------------------- Transit Attack Statistics -------------------------
Port   ICMP Drop Count    ICMP Block Count    SYN Drop Count    SYN Block Count
-----  ---------------    ----------------    --------------    ---------------
1/3/11                 0                   0                 0                  0

Syntax: show statistics dos-attack

To clear statistics about ICMP and TCP SYN packets dropped because burst thresholds were exceeded, enter the clear statistics dos-attack command.


device# clear statistics dos-attack

Syntax: clear statistics dos-attack