In this mode, you can create a traffic class and configure the level of service to packets assigned to the traffic class.
From Global Configuration mode, type the traffic-class command followed by a trafficClassName, and then press Enter.
host1(config)#traffic-class test123
host1(config-traffic-class)#?
default Set a command to its default(s)
do Run an exec mode command (alias command run)
exit Exit from the current command mode
fabric-strict-priority Allow packets in this class to be dequeued out of the
fabric ahead of other traffic classes
help Describe the interactive help system
log Configure logging settings
macro Run a CLI macro
no Negate a command or set its default(s)
run Run an exec mode command (alias command do)
sleep Make the Command Interface pause for a specified duration