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QoS Commands
qos trust (Interface)
qos trust (Interface)
Cisco 220 Series Smart Plus Switches Command Line Interface Reference Guide Release 1.0.0.x
Command Mode
Global Configuration mode
User Guidelines
Packets entering a QoS domain are classified at its edge. When the packets are
classified at the edge, the switch port within the QoS domain can be configured to
one of the trusted states because there is no need to classify the packets at every
switch within the domain.
Use this command to specify whether the port is trusted and which fields of the
packet to use to classify traffic.
When the switch is configured with trust DSCP, the traffic is mapped to the queue
by the DSCP-to-queue map.
When the switch is configured with trust CoS, the traffic is mapped to the queue
by the CoS-to-queue map.
Example
switchxxxxxx(config)# qos trust cos
To enable the trust state on an interface when the switch is in QoS basic mode, use
the qos trust Interface Configuration mode command.
To disable the trust state on an interface, use the no form of this command.
Syntax
qos trust
no qos trust
Parameters
N/A
Default Configuration
Trust state is enabled on each interface when the switch is in QoS basic mode.
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