Qos Map Cos-Traffic-Class - Dell 8 Command Reference Manual

qos map cos-traffic-class

Creates a QoS map for performing CoS-to-Traffic Class mapping.
Synopsis qos map cos-traffic-class name tc0 tc1 tc2 tc3 tc4 tc5 tc6 tc7
no qos map cos-traffic-class
Operands. name
tc0
tc1
tc2
tc3
tc4
tc5
tc6
tc7
Defaults There are no CoS-to-Traffic Class QoS maps defined.
Command Global configuration mode
Modes
Description Use this command to create a QoS map for performing CoS-to-Traffic Class mapping. A
CoS-to-Traffic Class QoS map takes an outbound CoS value and maps it to a Traffic Class. The
outbound CoS value is used as the packet user priority after applying the configured interface QoS
trust, interface default CoS, and CoS-to-CoS mutation policies. Traffic Class is a reference to a
scheduler queue and packet servicing policy. Use the no qos map cos-traffic-class name
command to delete the CoS-to-Traffic Class QoS map specified by the name. The CoS-to-Traffic
Class QoS map can only be deleted when it is not bound to any interface. All other CoS values go
through unchanged. This mapping matches the default behavior recommended in IEEE 802.1Q for
systems supporting eight Traffic Classes.
Usage There are no usage guidelines for this command.
Guidelines
Examples To create a CoS-to-Traffic Class QoS map to map CoS 0 to Traffic Class 1 and CoS 1 to Traffic Class
0:
To delete a CoS-to-Traffic Class QoS map:
See Also qos trust, qos map cos-mutation
Dell Converged Enhanced Ethernet Command Reference
53-1002115-01
Specifies the CoS-to-Traffic Class QoS map name. If the named CoS-to-Traffic
Class QoS map does not exist, then it is created. If the named CoS-to-Traffic
Class QoS map already exists, then it is updated and new mappings are
automatically propagated to all interfaces bound to the QoS map.
Sets the Traffic Class value for all packets with outbound CoS 0.
Sets the Traffic Class value for all packets with outbound CoS 1.
Sets the Traffic Class value for all packets with outbound CoS 2.
Sets the Traffic Class value for all packets with outbound CoS 3.
Sets the Traffic Class value for all packets with outbound CoS 4.
Sets the Traffic Class value for all packets with outbound CoS 5.
Sets the Traffic Class value for all packets with outbound CoS 6.
Sets the Traffic Class value for all packets with outbound CoS 7.
switch(config)#qos map cos-traffic-class test 1 0 2 3 4 5 6 7
switch(config)#no qos map cos-traffic-class test
qos map cos-traffic-class
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