There is a connectivity problem between the serial 0/0 interface of router TESTKING1 and the serial 0/0 interface of TESTKING2. A leased line point to point circuit is installed between these two routers. The output from the "show interface serial 0/0" command is displayed below for each of these routers: From your observations of the above exhibit, what is the underlying cause of the problem?() The loopback is not set.。 The serial cable is faulty.。 The subnet mask is not configured properly.。 The IP address is not configured properly.。 The Layer 2 frame types are not compatible.。 The keepalive setting is not configured properly.。
比较凯恩斯学派货币传导机制理论和货币学派传货币导机制理论的区别。
基因库
设有支护的基坑土方开挖过程中,能够反映坑底土体隆起的监测项目是()。 A.立柱变形 。 B.冠梁变形 。 C.地表沉降 。 D.支撑梁变形。
以下关于模糊滤镜的说法不正确的是() 模糊滤镜的工作原理都是平滑颜色上的尖锐突出。 模糊滤镜共有9个。 动态模糊滤镜可用来创建运动效果。 放射状模糊滤镜距离中心位置越近模糊效果越强烈。
战略性资源具有稀缺性、价值性、不可替代性和()。