Leaflet

3
OL-11615-01
CoPP Technology Overview 53
CoPP on Supervisors 720 and 32 (Catalyst 6500) 54
Configuring CoPP on Supervisors 720 and 32 (Catalyst 6500) 55
Catalyst 6500 Series Switch CoPP Considerations and Restrictions 56
CoPP on Catalyst 4500 57
Configuring CoPP on Catalyst 4500 Series Switches 59
Catalyst 4500 Series Switch CoPP Considerations and Restrictions 60
Defining CoPP Traffic Classes 61
Recommended CoPP Deployment Methodology 62
Sample CoPP Configuration 64
Additional Catalyst 6500 Infrastructure Protection Features 67
Unicast Reverse Path Forwarding (uRPF) 67
Hardware-Based Rate Limiters on Supervisor 2 69
Ingress-Egress ACL Bridged Packets (Unicast Only) 69
FIB (CEF) Receive and FIB Glean Cases (Unicast Only) 70
VACL Log (Unicast Only) 70
Layer 3 Security Features (Unicast Only) 71
Routing Protocol Policing 71
Hardware-Based Rate Limiters on Supervisors 32 and 720 72
Ingress-Egress ACL Bridged Packets (Unicast Only) 73
uRPF Check Failure (Unicast Only) 73
ICMP Unreachable (Unicast Only) 74
ICMP Redirects (Unicast Only) 75
IP Errors (Unicast Only) 75
FIB (CEF) Receive (Unicast Only) 75
FIB (CEF) Glean (Unicast Only) 76
VACL Log (Unicast Only) 76
Layer 3 Security Features (Unicast Only) 77
TTL Failure (Unicast and Multicast) 77
MTU Failure (Unicast and Multicast) 78
Layer 2 PDU 78
Layer 2 Protocol Tunneling 78
Layer 2 Multicast IGMP Snooping 79
IPv4 Multicast 79
IPv6 Multicast 80
Routing Protocol and ARP Policing 81
Configuring Hardware-Based Rate Limiters in Catalyst OS 82
ACL Bridge Packets 82
The ACL Feature (ARP Inspection, DHCP Snooping, 802.1x) 82
VACL Log 83