53-18
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
OL-8978-04
Chapter 53 Using Automatic QoS
Using the Automatic QoS Macro on the Switch
QoS is disabled.
All ingress and egress QoS scheduling parameters set to factory default.
CoS to DSCP, DSCP to COS, IP Precedence to DSCP and policed dscp maps
configured. Global Autoqos QoS cleared.
Console> (enable)
show config
This command shows non-default configurations only.
Use 'show config all' to show both default and non-default configurations.
.................
<snip>
#qos
<snip>
Console> (enable)
Detailed Automatic QoS Configuration Statements
These sections provide the detailed automatic QoS configuration statements:
•
Global Automatic QoS Macro, page 53-18
•
Port-Specific Automatic QoS—voip ciscoipphone, page 53-21
•
Port-Specific Automatic QoS—voip ciscosoftphone, page 53-22
•
Port-Specific Automatic QoS—trust cos, page 53-22
•
Port-Specific Automatic QoS—trust dscp, page 53-22
Global Automatic QoS Macro
Entering the global automatic QoS command results in the following configuration:
set qos autoqos
---------------
set qos enable
set qos policy-source local
set qos ipprec-dscp-map 0 10 18 26 34 46 48 56
set qos cos-dscp-map 0 10 18 26 34 46 48 56
set qos dscp-cos-map 0-7:0 8-15:1 16-23:2 24-31:3 32-39:4 40-47:5 48-55:6 56-63:7
set qos acl default-action ip dscp 0
set qos map 2q2t tx queue 2 2 cos 5,6,7
set qos map 2q2t tx queue 2 1 cos 1,2,3,4
set qos map 2q2t tx queue 1 1 cos 0
set qos drop-threshold 2q2t tx queue 1 100 100
set qos drop-threshold 2q2t tx queue 2 80 100
set qos drop-threshold 1q4t rx queue 1 50 60 80 100
set qos txq-ratio 2q2t 80 20
set qos wrr 2q2t 100 255
set qos map 1p3q1t tx 1 1 cos 0
set qos map 1p3q1t tx 2 1 cos 1,2
set qos map 1p3q1t tx 3 1 cos 3,4
set qos map 1p3q1t tx 3 0 cos 6,7
set qos map 1p3q1t tx 4 cos 5
set qos wrr 1p3q1t 20 100 200
set qos wred 1p3q1t queue 1 70:100
set qos wred 1p3q1t queue 2 70:100
set qos wred 1p3q1t queue 3 70:90
set qos map 1p1q0t rx 1 cos 0,1,2,3,4
set qos map 1p1q0t rx 2 cos 5,6,7
