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Dell EMC Configuration Guide for the S3100 Series 9.14.2.4

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Displaying CoPP Configuration

The CLI provides show commands to display the protocol traffic assigned to each control-plane queue and the current rate-limit applied to each queue. Other show commands display statistical information for trouble shooting CoPP operation.

Viewing Queue Rates

To view the rates for each queue, use the show cpu-queue rate cp command.

Example of Viewing Queue Rates

DellEMC#show cpu-queue rate cp
 Service-Queue         Rate (PPS)      Burst (Packets)
 --------------        -----------      ----------
Q0                        1300            512
Q1                        300             50
Q2                        275             50
Q3                        400             50
Q4                        2000            50
Q5                        300             50
Q6                        400             50
Q7                        400             50
Q8                        400             50
Q9                        600             50
Q10                       300             50
Q11                       300             50
DellEMC#

Example of Viewing Queue Mapping

To view the queue mapping for each configured protocol, use the show ip protocol-queue-mapping command.

DellEMC#show ip protocol-queue-mapping
 Protocol   Src-Port   Dst-Port   TcpFlag  Queue   EgPort     Rate (kbps)
 --------   --------   --------   -------  -----   ------     -----------
TCP (BGP)     any/179    179/any    _        Q9      _           _
UDP (DHCP)    67/68      68/67      _        Q10     _           _
UDP (DHCP-R)  67         67         _        Q10     _           _
TCP (FTP)     any        21         _        Q6      _           _
ICMP          any        any        _        Q6      _           _
IGMP          any        any        _        Q11     _           _
TCP (MSDP)    any/639    639/any    _        Q11     _           _
UDP (NTP)     any        123        _        Q6      _           _
OSPF          any        any        _        Q9      _           _
PIM           any        any        _        Q11     _           _
UDP (RIP)     any        520        _        Q9      _           _
TCP (SSH)     any        22         _        Q6      _           _
TCP (TELNET)  any        23         _        Q6      _           _
VRRP          any        any        _        Q10     _           _
DellEMC#

To view the queue mapping for the MAC protocols, use the show mac protocol-queue-mapping command.

Example of Viewing Queue Mapping for MAC Protocols

DellEMC#show mac protocol-queue-mapping
 Protocol     Destination Mac       EtherType   Queue          EgPort     Rate (kbps)
 --------     ---------------       ---------   -----          ------     -----------
ARP           any                   0x0806      Q5/Q6           CP          _
FRRP          01:01:e8:00:00:10/11  any         Q7              CP          _
LACP          01:80:c2:00:00:02     0x8809      Q7              CP          _
LLDP          any                   0x88cc      Q8              CP          _
GVRP          01:80:c2:00:00:21     any         Q8              CP          _
STP           01:80:c2:00:00:00     any         Q7              CP          _
ISIS          01:80:c2:00:00:14/15  any         Q9              CP          _
              09:00:2b:00:00:04/05  any         Q9              CP
DellEMC#

To view the queue mapping for IPv6 protocols, use the show ipv6 protocol-queue-mapping command.

Example of Viewing Queue Mapping for IPv6 Protocols

DellEMC#show ipv6 protocol-queue-mapping
Protocol   Src-Port Dst-Port TcpFlag Queue EgPort Rate (kbps)
--------   -------- -------- ------- ----- ------ -----------
TCP (BGP)  any/179  179/any   _      Q6     CP     _
ICMP       any      any       _      Q6     CP     _
VRRP       any      any       _      Q7     CP     _

DellEMC#

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