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DES-7200 Configuration Guide Chapter 3 MPLS QOS
Configuration
3-29
DES-7200(config)# mpls copy experimental
DES-7200(config)# end
PE-2:
1) On the ingress port, enable QoS trust mode and configure to trust MPLS
EXP.
# Enter global configuration mode
DES-7200# config terminal
Enter configuration commands, one per line. End with CNTL/Z.
DES-7200(config)# interface TenGigabitEthernet 1/1
# Configure the interface trust mode as trust MPLS QoS
DES-7200(config-if)# mls qos trust experimental
DES-7200(config-if)# exit
2) Configure the output service policy, and rate limit the service class of
class-dscp-0
# Create the class of class-dscp-0 to match DSCP value of 0
DES-7200(config)# class-map class-dscp-0
DES-7200(config-cmap)# match ip dscp 0
DES-7200(config-cmap)# exit
3) Configure the output service policy and rate limit the service class of
cls-dscp-0 (not exceeding 400Mbits/s
DES-7200(config)# policy-map policy-vpn-1
DES-7200(config-pmap)# class class-dscp-0
DES-7200(config-pmap-c)# police 400000 4096 exceed-action drop
DES-7200(config-pmap-c)# exit
3) Attach policy-vpn-1 to egress interface GigabitEhternet 2/1
DES-7200(config)# interface GigabitEthernet 2/1
DES-7200(config-if)# service-policy output policy-vpn-1
DES-7200(config-if)# end
3.5.3.3 Verification
PE-1:
DES-7200# show class-map
Class Map class-voice
Match ip dscp 48
Class Map class-sap