[单选] Which statement is true about the SDM QoS wizard and its ability to enable a QoS policy on router interfaces？（）

子宫肌瘤最常见症状是（） 腹痛。 不孕。 痛经。 月经改变。 接触性出血。 法规性书籍 You are working in a data center environment and are assigned the address range 10.188.31.0/23.You are asked to develop an IP addressing plan to allow the maximum number of subnets with as many as 30 hosts each.Which IP address range meets these requirements?（） 10.188.31.0/27。 10.188.31.0/26。 10.188.31.0/29。 10.188.31.0/28。 10.188.31.0/25。 简述幼儿游戏的认知分类。 防化兵的任务是什么？ Which statement is true about the SDM QoS wizard and its ability to enable a QoS policy on router interfaces？（）