qos-mpls map exp-dscp

Creates and populates an MPLS QoS EXP to differentiated services code point (DSCP) mutation map.

Syntax

qos-mpls map exp-dscp mapname { exp exp_value to dscp dscp_value }

[no] qos-mpls map exp-dscp mapname [ exp exp_value to dscp dscp_value ]

Parameters

mapname

The name of the MPLS QoS EXP-to_DSCP mutation map. The name can be up to 64 characters.

exp

Specifies that the egress EXP value follows.

exp_value: The ingress EXP value. The range is from 0 through 7.

dscp

Specifies that the egress DSCP value follows.

dscp_value: The egress DSCP value. The range is from 0 through 63.

Modes

Global configuration mode

exp-dscp-mapname configuration mode

Usage Guidelines

Creating the map and setting the initial mutation places the device into exp-dscp-mapname configuration mode where you continue to populate the map using the exp command.

MPLS is supported on the Extreme 8820, SLX 9740, SLX 9640, and SLX 9540 devices only.

Examples

Follow this example to create an MPLS QoS EXP-to-DSCP mutation map.

device# configure terminal
device(config)# qos-mpls map exp-dscp expDscpMap exp 1 to dscp 2
device(exp-dscp-expDscpMap)# exp 2 to dscp 4
device(exp-dscp-expDscpMap)# exp 4 to dscp 8
device(exp-dscp-expDscpMap)# exp 6 to dscp 12