Cisco 300 Series User Manual

Quality of Service (QoS) Commands
OL-32830-01 Command Line Interface Reference Guide 744
39
User Guidelines
The configuration is relevant for advanced mode in the following cases:
• ports-not-trusted mode: For packets that are classified to the QoS action
trust.
• ports-trusted mode: For packets that are not classified by to any QoS action
or classified to the QoS action trust.
Example
The following example sets cos as the trust mode for QoS on the device.
switchxxxxxx(config)# qos advanced-mode trust cos
39.3 show qos
Use the show qos Privileged EXEC mode command to display the QoS information
for the device. The trust mode is displayed for the QoS basic mode.
Syntax
show qos
Parameters
N/A
Default Configuration
Disabled Command Mode
Command Mode
Privileged EXEC mode
User Guidelines
Trust mode is displayed if QoS is enabled in basic mode.
Examples
switchxxxxxx(config)# show qos

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