Trust Cos-Dscp - HP Bc1500 - BladeSystem - Blade PC Reference Manual

QoS Commands

trust cos-dscp

The trust cos-dscp Policy-map Class Configuration mode command configures the trust state.
The trust state determines the source of the internal DSCP value used by Quality of Service
(QoS). To return to the default configuration, use the no form of this command.
Syntax
trust cos-dscp
no trust cos-dscp
Parameters
There are no parameters for this command.
Default Setting
The port is not in the trust mode.
If the port is in trust mode, the internal DSCP value is derived from the ingress packet.
Command Mode
Policy-map Class Configuration mode
Command Usage
Action serviced to a class, so that if an IP packet arrives, the queue is assigned per DSCP. If a
non-IP packet arrives, the queue is assigned per CoS (VPT).
Example
The following command configures the trust state for a class called class1 in a policy map called
policy1.
Console (config)# policy-map policy1
Console (config-pmap)# class class1
Console (config-pmap-c)# trust cos-dscp
18-10 www.hp.com HP PC Blade Switch CLI Reference Guide