Creates a DSCP mutation by mapping the incoming DSCP value of the ingress packet to outgoing DSCP values.
DSCP mutation is not enabled.
dscp-mutation mode for the DSCP mutation map
Global configuration mode
Enter qos dscp-mutation name while in configuration mode for a specific interface to apply the DSCP mutation map to that interface. When you enter qos map dscp-mutation, the system is placed in dscp-mutation mode for the configured map. At this point, you can map ingress DSCP values to egress DSCP values using the dscp map command.
Enter no qos dscp-mutation name while in interface configuration mode to remove the DSCP mutation map from that interface.
Enter no map dscp-mutation name while in global configuration mode to remove the DSCP mutation map.
To create a QoS DSCP mutation map and place system into dscp-mutation mode:
device# configure terminal device(config)# qos map dscp-mutation test device(dscp-mutation-test)#
To map an ingress DSCP value to egress DSCP values while in dscp-mutation mode:
device# configure terminal device(config)# qos map dscp-mutation test device(dscp-mutation-test)# map dscp 1,3,5,7 to dscp 40
To map multiple ingress DSCP values to egress DSCP values while in dscp-mutation mode:
device# configure terminal device(config)# qos map dscp-mutation test device(dscp-mutation-test)# map dscp 60 to dscp 40 device(dscp-mutation-test)# map dscp 24 to dscp 50 device(dscp-mutation-test)# map dscp 33 to dscp 35 device(dscp-mutation-test)# map dscp 53 to dscp 61
To remove a QoS DSCP mutation map while in global configuration mode:
device# configure terminal device(config)# no qos map dscp-mutation test