[c-nsp] Broadcast storm control
Saku Ytti
saku+cisco-nsp at ytti.fi
Thu Nov 8 11:58:11 EST 2007
On (2007-11-08 10:18 +0000), Phil Mayers wrote:
> mls qos protocol arp police 10 pps per-mac
>
> A single host can kick out thousands of ARP requests/sec and thus
> trigger the rate limiter which then stops all ARP requests on all
> interfaces :o(
Indeed, essentially you just ask box to fall over earlier. Other
bit silly toggles are box wide unknown unicast rate-limiter (PFC3C)
and most silly of them all CEF receive rate-limiter.
--
++ytti
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