Cisco WS-SUP32-GE-3B Software Configuration Guide - Page 606

Configuring PFC QoS Chapter 38 Configuring PFC QoS Applying Ingress CoS Mutation Maps to IEEE 802.1Q Tunnel Ports To attach an ingress CoS mutation map to an IEEE 802.1Q tunnel port, perform this task: Step 1 Step 2 Command Router(config)# interface {{type1 slot/port} | {port-channel number}} Router(config-if)# mls qos cos-mutation mutation_map_name Router(config-if)# no mls qos cos-mutation mutation_map_name Step 3 Step 4 Router(config-if)# end Router# show running-config interface {{type1 slot/port} | {port-channel number}} Router# show mls qos maps cos-mutation 1. type = gigabitethernet or tengigabitethernet Purpose Selects the interface to configure. Attaches an ingress CoS mutation map to the interface. Removes the ingress CoS mutation map from the interface. Exits configuration mode. Verifies the configuration. This example shows how to attach the ingress CoS mutation map named testmap to Gigabit Ethernet port 1/1: Router# configure terminal Enter configuration commands, one per line. End with CNTL/Z. Router(config)# interface gigabitethernet 1/1 Router(config-if)# mls qos cos-mutation testmap Router(config-if)# end Router# show mls qos maps cos-mutation COS mutation map testmap cos-in : 0 1 2 3 4 5 6 7 cos-out : 4 5 6 7 0 1 2 3 testmap is attached on the following interfaces Gi1/1 Router# Configuring DSCP Value Maps These sections describe how DSCP values are mapped to other values: • Mapping Received CoS Values to Internal DSCP Values, page 38-73 • Mapping Received IP Precedence Values to Internal DSCP Values, page 38-73 • Configuring DSCP Markdown Values, page 38-74 • Mapping Internal DSCP Values to Egress CoS Values, page 38-75 38-72 Catalyst Supervisor Engine 32 PISA Cisco IOS Software Configuration Guide, Release 12.2ZY OL-11439-03