帮忙翻译，急用，谢谢啦

Question

（本人英语水平是在有限，有那位高人帮忙翻译以下内容，谢谢啦。）

随着计算机网络的发展，管理信息系统的体系结构也随之发展变化，分布式多层结构在当今管理信息系统建设中表现出了很好的应用效果，特别是其稳定性和安全性上的优势，较好的满足了大型管理信息系统的需求。伴随网络通信业务量的增长，网络规模的不断扩大及网络设备的种类和数量不断增加，网络设备资源的监控和管理是保障互联网正常运行的重要工作内容。但目前的网络管理工具对楼宇内网络设备的统一管理和监控还存在不足，不便于楼宇通信网的监控和管理。设计和实现一个易于操作又高效的楼宇通信网络系统至关重要。
基于局域网的楼宇通信是基于局域网通信技术的一个重要研究方向，楼宇网络监控系统是一个基于网络管理、简单网络管理协议、网络监控、MRTG、数据库技术等各项技术的统一网管平台。系统是由信息采集模块、流量监控模块、安全监控及告警模块、图像显示模块四个部分构成。系统实现了以Web方式对网络设备进行监控与管理。实现了对接入服务器、路由器、交换机等网络设备，以及中继线路和上网用户情况的集中管理。还实现了对网络通信信息的监控，故障告警。使用者只要通过网管系统上的图形化用户界面，即可进行网络监控与管理。
楼宇通信系统能提高维护工作效率和质量，快速进行网络故障定位，缩短故障维护。为客户提供更完善、更稳定和更优质的网络服务。
基于上述内容设计实现了基于局域网的楼宇通信系统，该系统体现了分布式多层结构的概念与优势，并以一个基于局域网的楼宇通信系统为例介绍了用局域网技术设计并实现一个分布式多层结构的楼宇通信网络资源管理系统的技术方法。

关键词: 楼宇 网络管理 安全监控 故障报警 流量控制

Answer 1

With the development of computer networks, management information systems architecture also will be development of the multi-storey structure in today's distributed management information system in the building showed good effect, in particular, its stability and security on the edge, the better to meet the large demand for management information systems. Network communication with the growth in business volume, the size of the network and network equipment to expand the type and quantity of growing, network equipment resources monitoring and management is to ensure the normal operation of the Internet an important content of the work. However, the current network management tools for building network equipment in the unified management and monitoring there are still inadequate, not building communications network to facilitate the monitoring and management. Design and Implementation of an easy to operate and efficient communication network system is essential buildings.
LAN-based communications is based on the premises LAN communication technologies an important research direction, building network monitoring system is a Web-based management, SNMP, network monitoring, MRTG, database technology, and other technologies unified network management platform. Information collected by the system is modular, flow control module, safety monitoring and alarm modules, image display module four-part composition. System on the Web to monitor and control network equipment and management. Implementation of the access servers, routers, switches and other network equipment, as well as relay lines and Internet users in the centralized management. Also has information on the communications network monitoring, fault alarm. As long as the users of the network management system through the graphical user interface, can hold network monitoring and management.
Building maintenance communication system can enhance the efficiency and quality of work, fast network fault location, shorten fault maintenance. To provide better, more stable and better quality of network service.
Based on the above information based on the Design and Implementation of the premises LAN communications system, which embodies the concept of distributed multi-layer structure with the advantages, and to the building of a LAN-based communication system used as an example on LAN technology designed and implemented a distributed multi-layer structure of the buildings Communication Network Resource Management System the technical methods.