单项选择题
Refer to the exhibit. Based on the configuration shown, which queuing mechanism has been configured on interface serial 1/0?（）
A.PQ B.CQ C.WFQ D.LLQ E.CBWFQ
单项选择题 WhenrunningIPSLA，whichapplicationtypeshouldbeusedifyouwanttoknowround-tripdelay，jitter，andpacketlossforthefullpath？（）
问答题 什么是静态NAT？
多项选择题 WhenusingIPSLAFTPoperation，whichtwoFTPmodesaresupported？（）
