Cisco Catalyst 3550 Command Reference Manual page 286

mls qos trust
Related Commands Command
mls qos cos
mls qos dscp-mutation
mls qos map
show mls qos interface
Catalyst 3550 Multilayer Switch Command Reference
2-260
Description
Defines the default CoS value of a port or assigns the default CoS to all
incoming packets on the port.
Applies a DSCP-to DSCP-mutation map to a DSCP-trusted port.
Defines the CoS-to-DSCP map, DSCP-to-CoS map, the
DSCP-to-DSCP-mutation map, the IP-precedence-to-DSCP map, and the
policed-DSCP map.
Displays QoS information.
Chapter 2 Catalyst 3550 Switch Cisco IOS Commands
OL-8566-02