Cisco Catalyst 4500 Series Configuration Manual page 918

Chapter 40 Configuring Quality of Service
Configuring Auto-QoS
Auto qos void cisco-softphone—Generate QoS configuration for interfaces connected to PCs running
the Cisco IP SoftPhone application and marks as police traffic stemming from such interfaces. Ports
configured with this CLI are considered untrusted.
Auto qos classify—Generates QoS configuration for untrusted interfaces. It applies a service-policy to
classify the traffic stemming from untrusted desktops or devices and marks them accordingly. The
service-policies generated do not police.
Software Configuration Guide—Release IOS XE 3.3.0SG and IOS 15.1(1)SG
40-54
OL-25340-01