CPU Amount Limiters
The Supervisor Engine 720 (SUP720) is accessible for high-end Catalyst 6500/7600 alternation switches and supports
several chip aegis features, including one that is important to mention. SUP720 has congenital "special
case" CPU amount limiters to allocate cartage that cannot be categorized otherwise. The congenital appropriate case CPU rate
limiters use an admission account (examples accommodate IP options cases, time to alive [TTL] and best manual unit
[MTU] abortion cases, and packets with errors). The CPU amount absolute is mainly acclimated for DoS protection.