This is a open end question of ccie lab.
My answer is :congestion management tools , congestion avoiding tools,
classfication and marking tools, policing and sharping tools , link efficiency
tools.
A website answer is :MQC CAR Nbar PBR ACl
My friend's answer is :1 classification and marking tools 2 policing and
markdown tools3 link specific tools 4 scheduling tools 5 auto Qos tools
what do you think?
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