Qos Trust (Interface) - Cisco Small Business 300 1.1 Series Administration Manual

Quality of Service (QoS) Commands
78-20269-01 Command Line Interface Reference Guide
Use this command to specify whether the port is trusted and which fields of the
packet to use to classify traffic.
When the system is configured with trust DSCP, the traffic is mapped to the queue
by the DSCP-queue map.
When the system is configured with trust CoS, the traffic is mapped to the queue
by the CoS-queue map.
For an inter-QoS domain boundary, configure the port to the DSCP-trusted state
and apply the DSCP-to-DSCP-mutation map if the DSCP values are different in the
QoS domains.
Example
The following example configures the system to the DSCP trust state.
Console(config)# qos trust dscp

41.33 qos trust (Interface)

Use the qos trust Interface Configuration (Ethernet, Port-channel) mode command
to enable port trust state while the system is in the basic QoS mode. Use the no
form of this command to disable the trust state on each port.
Syntax
qos trust
no qos trust
Default Configuration
Each port is enabled while the system is in basic mode.
Command Mode
Interface Configuration (Ethernet, Port-channel) mode
Example
The following example configures gi15 to the default trust state.
Console(config)#
interface
Console(config-if)#
gi
5
qos trust
41
591