Trust dscp, Ith the – Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) User Manual

Page 1055

QoS Commands

Software Reference for x310 Series Switches

C613-50046-01 REV A

AlliedWare Plus

Operating System - Version 5.4.4C

39.49

trust dscp

This command enables the premark-dscp map to replace the bandwidth-class, CoS, DSCP,
and queue of classified traffic based on a lookup DSCP value.

With the no variant of this command, no premark-dscp mapping function will be applied
for the selected class-map. QoS components of the packet existing either at ingress, or
applied by the class-map, will pass unchanged.

Syntax

trust dscp

no trust

Mode

Policy-Map Configuration. Because policy-maps are applied to ports, you can think of
trust dscp as a per-port setting.

Examples

To enable the premark-dscp map lookup for policy-map pmap1, use the commands:

To disable the premark-dscp map lookup for policy-map pmap1, use the commands:

Related Commands

mls qos map premark-dscp to

awplus#

configure terminal

awplus(config)#

policy-map pmap1

awplus(config-pmap)#