Configuring Exp Value Maps - Cisco WS-SUP32-GE-3B - Supervisor Engine 32 Software Configuration Manual

Configuring MPLS QoS

Configuring EXP Value Maps

These sections describe how EXP values are mapped to other values:
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Configuring an Ingress-EXP to Internal-DSCP Map
To configure an ingress-EXP to internal-DSCP map, perform this task:
Command
Step 1
Router(config)# mls qos map exp-dscp values
Router(config)# no mls qos map exp-dscp
Step 2
Router(config)# end
Step 3
Router# show mls qos maps
This example shows how to configure an ingress-EXP to internal-DSCP map:
Router(config)# mls qos map exp-dscp 43 43 43 43 43 43 43 43
Router(config)#
This example shows how to verify the configuration:
Router(config)# show mls qos map exp-dscp
Exp-dscp map:
Configuring a Named Egress-DSCP to Egress-EXP Map
To configure a named egress-DSCP to egress-EXP map, perform this task:
Command
Step 1
Router(config)# mls qos map dscp-exp dscp_values
to exp_values
Router(config)# no mls qos map dscp-exp
Step 2
Router(config)# end
Step 3
Router# show mls qos maps
This example shows how to configure a named egress-DSCP to egress-EXP map:
Router(config)# mls qos map dscp-exp 20 25 to 3
Router(config)#
Catalyst Supervisor Engine 32 PISA Cisco IOS Software Configuration Guide, Release 12.2ZY
39-30
Configuring an Ingress-EXP to Internal-DSCP Map, page 39-30
Configuring a Named Egress-DSCP to Egress-EXP Map, page 39-30
exp: 0 1 2 3
------------------------------------
dscp: 43 43 43 43 43 43 43 43
Purpose
Configures the ingress-EXP value to internal-DSCP map.
You must enter eight DSCP values corresponding to the
EXP values. Valid values are 0 through 63.
Reverts to the default map.
Exits configuration mode.
Verifies the configuration.
4 5 6 7
Purpose
Configures a named egress-DSCP to egress-EXP map.
You can enter up to eight DSCP values at one time to a
single EXP value. Valid values are 0 through 7.
Reverts to the default map.
Exits configuration mode.
Verifies the configuration.
Chapter 39 Configuring MPLS QoS
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