Cisco 300 Series User Manual

Quality of Service (QoS) Commands
OL-32830-01 Command Line Interface Reference Guide 778
39
39.30 qos trust (Interface)
Use the qos trust Interface (Ethernet, Port Channel) Configuration 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
Parameters
N/A
Default Configuration
Each port is enabled while the system is in basic mode.
Command Mode
Interface (Ethernet, Port Channel) Configuration mode
Example
The following example configures gi11 to the default trust state.
switchxxxxxx(config)# interface gi11
switchxxxxxx(config-if)#
qos trust
39.31 qos cos
Use the qos cos Interface (Ethernet, Port Channel) Configuration mode command
to define the default CoS value of a port. Use the no form of this command to
restore the default configuration.
Syntax
qos cos
default-cos
no qos cos

Cisco 300 Series Specifications

General

Model	Cisco 300 Series
Category	Switch
Dimensions	Varies by model
Weight	Varies by model
Power over Ethernet (PoE)	Available on select models
Management	Web-based GUI, SNMP, CLI
VLANs	Up to 256
Security Features	ACLs, 802.1X, Port Security
Humidity	10% to 90% non-condensing
Ports	8, 16, 24, 48