Cisco Catalyst 4500 Series Administration Guide

51-17
Software Configuration Guide—Release IOS XE 3.6.0E and IOS 15.2(2)E
OL_28731-01
Chapter 51 Configuring Control Plane Policing and Layer 2 Control Packet QoS
Policing IPv6 Control Traffic
Switch(config)# ipv6 access-list pimv6
Switch(config-ipv6-acl)# permit ipv6 any host ff02::d
Switch(config-ipv6-acl)# exit
Switch(config)# class-map pimv6Class
Switch(config-cmap)# match access-group name pimv6
Switch(config-cmap)# exit
The following example shows how to configure a traffic class to identify MLD protocol control packets:
Switch(config)# ipv6 access-list mldv1
Switch(config-ipv6-acl)# permit icmp any any mld-query
Switch(config-ipv6-acl)# permit icmp any any mld-report
Switch(config-ipv6-acl)# permit icmp any any mld-reduction
Switch(config-ipv6-acl)# exit
Switch(config)# class-map mldClass
Switch(config-cmap)# match access-group name mldv1
Switch(config-cmap)# exit
The following example shows how to configure a QoS policy to police OSPFv6, PIMv6 and MLD traffic
classes:
Switch(config)# policy-map v6_control_packet_policy
Switch(config-pmap)# class mldClass
Switch(config-pmap-c)# police 32k
Switch(config-pmap-c-police)# class ospfv6Class
Switch(config-pmap-c)# police 32k
Switch(config-pmap-c)# class pimv6Class
Switch(config-pmap-c)# police 32k
Switch(config-pmap-c-police)# exit
Switch(config-pmap-c)# exit
Switch(config-pmap)# exit
Switch(config)# exit
Switch# show policy-map
Policy Map v6_control_packet_policy
Class mldClass
police cir 32000 bc 1500
conform-action transmit
exceed-action drop
Class ospfv6Class
police cir 32000 bc 1500
conform-action transmit
exceed-action drop
Class pimv6class
police cir 32000 bc 1500
conform-action transmit
exceed-action drop
The following example shows how to policy to interface gi2/2 in the input direction:
Switch# config terminal
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)# interface gi2/2
Switch(config-if)# service-policy in v6_control_packet_policy
Switch(config-if)# exit

Cisco Catalyst 4500 Series Specifications

General

Series	Catalyst 4500 Series
Category	Switch
Layer Support	Layer 2, Layer 3
Form Factor	Modular chassis
Stackable	No
Chassis Slots	3, 6, 7, 10
Power Supply Options	AC, DC
Redundancy	Power supply, Supervisor engine
Network Management	Cisco IOS Software CLI, SNMP, Cisco Prime Infrastructure
Features	Security, QoS
Port Density	Up to 384 ports per chassis
Security Features	802.1X, ACLs, DHCP Snooping, Dynamic ARP Inspection, IP Source Guard
Supervisor Engine	8-E