Allied Telesis AlliedWare Plus - Trust Dscp

C613-50100-01 REV C Command Reference for x930 Series 2047
AlliedWare Plus™ Operating System - Version 5.4.6-1.x
QOS COMMANDS
TRUST
DSCP
trust dscp
Overview 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:
awplus# configure terminal
awplus(config)# policy-map pmap1
awplus(config-pmap)# trust dscp
To disable the premark-dscp map lookup for policy-map pmap1, use the
commands:
awplus# configure terminal
awplus(config)# policy-map pmap1
awplus(config-pmap)# no trust
Related
Commands
mls qos map premark-dscp to