基于X·500目录服务实现网络即插即用

The Research on Directory based Network Plug and Play Technology

随着网络向规模、分布和异构的方向发展 ,网络设备的配置管理变得越来越困难 .网络即插即用 (Net workPlug and Play ,NPnP)技术能够为设备接入网络后的第一步配置过程提供自动化的解决方案 ,并可为网络自配置技术的进一步研究提供基础 .在仔细研究了网络即插即用的概念和技术后 ,本文提出了一个基于X .5 0 0目录服务[3 ] 的NPnP方案 ,并通过模拟一台网络打印机的NPnP接入给出了有关的实现过程 .

It is more and more difficult to make configuration management to network devices while networks are evolving to be large-scale,distributed and heterogeneous.The concept of Network Plug-and-Play (NPnP) can be used to solve the problem of “first step” configuration when devices are attached to networks,and it also provides the possibility for the research on network self-configuration.Having made an in-depth and systematic discussion on the conception of NPnP,the paper presents a NPnP scheme based on X.500 directory service. Also the realizability of the scheme is discussed by a simulative implementation of the NPnP process of a network printer.