Cisco Systems 3130 Manuel D’Utilisation

To display the initial auto-QoS configuration, use the show auto qos [interface [interface-id]] 
privileged EXEC command. To display any user changes to that configuration, use the show 
running-config privileged EXEC command. You can compare the show auto qos and the show 
running-config command output to identify the user-defined QoS settings.

To display information about the QoS configuration that might be affected by auto-QoS, use one of these 
commands:

show mls qos interface [interface-id] [buffers | queueing]

show mls qos maps [cos-dscp | cos-input-q | cos-output-q | dscp-cos | dscp-input-q | 
dscp-output-q]

For more information about these commands, see the command reference for this release.

Before configuring standard QoS, you must have a thorough understanding of these items:

The types of applications used and the traffic patterns on your network.

Traffic characteristics and needs of your network. Is the traffic bursty? Do you need to reserve 
bandwidth for voice and video streams?

Bandwidth requirements and speed of the network.

Location of congestion points in the network.

These sections contain this configuration information:

 (required)

 (optional)

 (required

 (required)

 (optional, unless you need to use the 

DSCP-to-DSCP-mutation map or the policed-DSCP map)

 (optional)

 (optional)