单项选择题
A.Integrated service B.FIFO service C.Differentiated service D.Best-Effort service
A.拥塞管理 B.报文分类 C.流量整形 D.拥塞避免 E.流量监管TestInside GB0-283 F.流量抑制 G.接口限速
A.encapsulation-mode tunnel B.transform esp C.esp encryption-algorithm des D.esp encryption-algorithm 3des E.esp authentication-algorithm md5