多项选择题
What are two characteristics of multi-filed classification？（）
A.Implemented with firewall filters. B.Typically configured on core routers. C.Typically configured on customer facing routers. D.Implemented with Behavior Aggregate （BA） classification.
多项选择题 InwhichtwowayscanyouinfluencehowdownstreamLSRstreatMPLStraffic？（）
多项选择题 WhatarethreefunctionsassociatedwithJUNOSsoftwareclassofservice？（）
单项选择题 Howmanystrict-highpriorityforwardingclassescanbeappliedtoagiveninterface？（）
