亚洲美女爱爱-夜夜添夜夜添夜夜摸夜夜摸-97碰成人国产免费公开视频-国产午夜大片-www黄av-国产94在线 | 亚洲-亚洲午夜久久久精品一区二区三剧-精品视频亚洲-久久久久国色av∨免费看-黄色片一区二区-69福利视频-国产老头和老头xxxxx免费-99精品视频一区在线观看-日韩三级黄色毛片-亚洲激情图片区-黄色a一级-99re6在线-91九色视频-日本欧美久久久-成人国产精品免费观看

The proliferation of network management technology in both hardware and software has provided the network manager with an extensive tool kit. Still,many devices being used today support only serial management. Such devices provide a serial management port for attaching terminals or PCs to perform management functions. These serial-only devices may also require the network manager to implement costly and sometimes cumbersome workarounds to be included in the management scheme. This paper explores the technological advances in Device Server design that make it possible to manage serial-only devices over a network.