Your Cisco network currently runs OSPF and you have a need to policy-route some specific traffic，regardless of what the routing table shows. Which one of these options would enable you to policy-route the traffic?（） ["source IP address and the protocol （such as SSL，HTTPS，SSH）","the packet Time to Live and the source IP address","type of service header and DSCP value","destination IP addre"]
1850 TSS-320的控制子系统包括（） ["FLC","SLC","LDC","Matrix"]
区分融资模式属于项目融资还是公司融资的重要标志是（）。 [" 债权人对项目借款人的追索形式和程度"," 融资的期限"," 融资标的物"," 融资单位性质"]
OTU波长漂移的结果会让本通道光功率降低，并串绕相邻通道，使各波信噪比劣化，出现误码甚至中断业务，下面对波长漂移的原因描述，错误的描述是（） ["OTU接入号（比如SDH）的波长首先漂移","激光器散热片接触不良，激光器工作温度过高","合波器\/分波器插损太大","EDFA的增益不平坦，并且多级放大后增益不平坦积累后导致波长漂移"]
羽毛球网前击球技术中的（）是指在网前用球拍球托，使球旋转翻越过网。 ["放网前球","搓球","挑球","推球"]
172.16.1.5为什么不能访问172.16.1.3？
