多项选择题
What are two steps needed to define a QoS policy for a traffic class？（）
A. Determine a minimum bandwidth guarantee. B. Determine interfaces to which to apply policy. C. Assign priorities to the class. D. Configure access control lists.
多项选择题 WhatarethreeconsiderationswhenchoosingtheQoSmodeltodeployinanetwork？（）
多项选择题 WhichthreestatementsaretrueabouttheapplicationofQoSmodels？（）
多项选择题 WhichtwostatementsabouttheWirelessLocationAppliancearetrue？（）
