Advanced Chip Aegis Appearance on High-End Catalyst Switches
In accession to the appearance ahead discussed, several chip aegis appearance are accessible on high-end
catalyst switches such as the Catalyst 6500 alternation and the Catalyst 7600 alternation switches. These appearance provide
protection from boundless or accidental cartage and adjoin assorted types of DoS attacks.
The Cisco Catalyst alternation switches action a able set of chip aegis features, including the following:
hardware- and software-based CPU amount limiters (for DoS protection), user-based amount limiting, hardware-based
MAC learning, uRPF analysis in hardware, TCP ambush accouterments acceleration, and best important, the Control
Plane Policing (CoPP) feature. CoPP is additionally accurate on all Cisco Chip Services Routers (ISRs). One of the
main advantages is that best of these chip aegis appearance are based on accouterments and can be enabled
concurrently with no achievement penalty.