Operation Manual

Quality of Service Commands
Quality of Service Commands
7 – 87
See Also
● set qos dscp-to-cos-map on page 7-87
● show qos on page 7-88
set qos dscp-to-cos-map
Changes the internal QoS value that MSS maps to a packet DSCP value when classifying inbound
packets.
Syntax set qos dscp-to-cos-map dscp-range cos level
Defaults The defaults are listed by the show qos command.
Access Enabled.
History Introduced in MSS Version 4.1.
Examples The following command maps DSCP values 40-56 to internal CoS value 6:
MX# set qos dscp-to-cos-map 40-56 cos 6
warning: cos 5 is marked with dscp 63 which will be classified as cos 7
warning: cos 7 is marked with dscp 56 which will be classified as cos 6
As shown in this example, if the change results in a change to CoS, MSS displays a warning
message indicating the change.
See Also
● set qos cos-to-dscp-map on page 7-86
● show qos on page 7-88
set qos flow
Create and modify QoS traffic flows.
Syntax set qos flow sip-data
Defaults Enabled
History Introduced in MSS Version 7.1
Usage Used in VoIP configurations.
set qos traffic-class
Create and modify classes of traffic on the network.
Syntax set qos traffic-class voip-data flow sip-data
Defaults None
Access Enable
History Introduced in MSS Version 7.1.
dscp-range DSCP range. You can specify the values as decimal numbers. Valid decimal
values are 0 to 63.
To specify a range, use the following format: 40-56. Specify the lower number
first.
cos level Internal QoS value. You can specify a number from 1 to 7.