Dell C1048P Port Extender Networking Configuration Guide for the C9000 Series - Page 269

Queue-based Control Plane Policing When configuring a queue-based CoPP policy, take into account that there are twenty-one CP queues divided into groups of 7 queues for the Route Processor, Control Processor, and line-card CPUs: • Queues 0 to 6 process packets destined to the Control Processor CPU. • Queues 7 to 13 process packets destined to the Route Processor CPU. • Queues 14 to 20 process packets destined to the line-card CPU. Dell#show mac protocol-queue-mapping Protocol Destination Mac EtherType Queue EgPort Rate (kbps) ARP any 0x0806 Q1/Q8/Q2/Q9 CP/RP 100 FRRP 01:01:e8:00:00:10/11 any Q19 LP 300 LACP 01:80:c2:00:00:02 0x8809 Q13 RP 500 LLDP any 0x88cc Q6 CP 500 GVRP 01:80:c2:00:00:21 any Q12 RP 200 STP 01:80:c2:00:00:00 any Q13 RP 150 ISIS 01:80:c2:00:00:14/15 any Q13 RP 500 09:00:2b:00:00:04/05 any Q13 RP 500 The protocols mapped to each CPU queue and the default rate limit applied to the 7 CPU queues for the Route Processor, Control Processor, and line cards are as follows. Table 11. Queues 0 to 6 Process Packets Destined to the Control Processor CPU Service Queue CPU Type Protocols Mapped to Control Processor Queues Rate Limit (in kbps) 0 CP L3 MTU FAIL, TTL0, TTL1 , VLT TTL1 400 1 CP ARP Request, ICMPv6 NS, ICMPv6 RS, L3 Broadcast Mac 600 DA 2 CP ARP Response, VRRP ARP Response, VLT ARP Response, 600 ICMPv6 NA, ICMPv6 RA, IP Options 3 CP NTP, FTP, TELNET, SSH, L3 locally terminated, VLT IPM 2000 PDU 4 CP ICMPv6 300 5 CP ICMP 300 6 CP LLDP, 802.1x, FEFD, DHCP, DHCP Relay 1200 Burst (in kbps) 1000 1000 1000 5000 2000 2000 3000 Table 12. Queues 7 to 13 Process Packets Destined to the Route Processor CPU Service Queue 7 CPU Type RP Protocols Mapped to Control Processor Queues Rate Limit (in kbps) Multicast Catch All, IPv6 Multicast Tunnel catchall, ISCSI, 800 Unknown L3 Burst (in kbps) 1000 Control Plane Policing (CoPP) 269