Cisco Catalyst 3560-X Software Configuration Manual page 939

Chapter 1 Configuring QoS
Table 1-3
Ingress Queue
SRR shared
Priority
Table 1-4
Table 1-4 Auto-QoS Configuration for the Egress Queues
Egress Queue Queue Number
Priority 1
SRR shared 2
SRR shared 3
SRR shared 4
•
Enhanced Auto-QoS for Video, Trust, and Classification
In Cisco IOS Release 12.2(55)SE, auto-QoS is enhanced to support video. Automatic configurations are
generated that classify and trust traffic from Cisco TelePresence systems and Cisco IP cameras.
When you configure the auto qos {video | classify | trust} enhanced commands on a switch port, this
behavior occurs:
•
•
Auto-QoS Configuration Migration
Auto-QoS configuration migration from legacy auto-QoS to enhanced auto-QoS occurs when:
•
OL-25303-03
Auto-QoS Configuration for the Ingress Queues
Queue Number
1
2
shows the generated auto-QoS configuration for the egress queues.
CoS-to-Queue Map
4, 5
2, 3, 6, 7
0
1
For information about the trusted boundary feature, see the
Ensure Port Security" section on page
When you enable auto-QoS by using the auto qos voip cisco-phone, the auto qos voip
cisco-softphone, or the auto qos voip trust interface configuration command, the switch
automatically generates a QoS configuration based on the traffic type and ingress packet label and
applies the commands listed in
Auto qos voip generated commands that you configured on the interface before Cisco IOS
Release 12.2(55)SE migrate to the enhanced commands.
Global values change with the migration of enhanced commands. For a complete list of the
generated commands that are applied to the running configuration see
A switch is booted with a 12.2(55)SE image and QoS is not enabled.
Any video or voice trust configuration on the interface automatically generates enhanced auto-QoS
commands.
Queue Weight
CoS-to-Queue Map (Bandwidth)
0, 1, 2, 3, 6, 7 70 percent
4, 5 30 percent
Queue (Buffer) Size
Queue Weight for Gigabit-Capable
(Bandwidth) Ports
up to100 percent 25 percent
10 percent 25 percent
60 percent 25 percent
20 percent 25 percent
39-42.
Table 1-5 to the port.
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
Configuring Auto-QoS
Queue (Buffer)
Size
90 percent
10 percent
Queue (Buffer)
Size for 10/100
Ethernet Ports
15 percent
25 percent
40 percent
20 percent
"Configuring a Trusted Boundary to
Table 1-5.
1-25