Cisco 7604 User Manual

41-87
Cisco 7600 Series Router Cisco IOS Software Configuration Guide, Release 12.2SX
OL-4266-08
Chapter 41 Configuring PFC QoS
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:
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 41-88
• Mapping Received IP Precedence Values to Internal DSCP Values, page 41-88
• Configuring DSCP Markdown Values, page 41-89
• Mapping Internal DSCP Values to Egress CoS Values, page 41-90
Command Purpose
Step 1
Router(config)# interface {{ type
1
slot/port } |
{port-channel
number }}
1. type = gigabitethernet or tengigabitethernet
Selects the interface to configure.
Step 2
Router(config-if)# mls qos cos-mutation
mutation_map_name
Attaches an ingress CoS mutation map to the interface.
Router(config-if)# no mls qos cos-mutation
mutation_map_name
Removes the ingress CoS mutation map from the
interface.
Step 3
Router(config-if)# end
Exits configuration mode.
Step 4
Router# show running-config interface
{{
type
1
slot/port } | {port-channel number }}
Router# show mls qos maps cos-mutation
Verifies the configuration.

Cisco 7604 Specifications

General

Brand	Cisco
Model	7604
Category	Network Router
Language	English