摘  要：随着无线网络技术的发展和无线网络应用的普及，无线网络建设成为高校信息化校园建设的重要内容。目前，许多大学已经将无线网络引入校园，实现了校园无线网络全覆盖，这为大学生的学习与生活提供了极大便利，使老师的教学质量得到显著的提高。

基于此，针对中国药科大学实验楼无线网络覆盖问题，本文研究基于华为设备的无线网络全覆盖问题。中国药科大学校实验楼建设，是在现有网络架构基础上进行叠加，尽量减少对现有有线网络的影响和改动。为此，本设计结合具体的覆盖场景，采用定制化的无线覆盖方案，确保无线局域网（WLAN）覆盖信号质量最佳，使得用户接入体验最好，无线网络整体建网最合适，并通过将WLAN网络与有线网络统一运行和维护，极大的简化了无线网络的管理。

为达到上述设计要求，本设计计划将网络层次分为核心层，汇聚层和接入层。核心层负责整个园区网的高速互联，它是整个校园网业务核心枢纽。汇聚层为承上启下，负责将众多接入设备和业务汇聚后再转给核心层，这样可减轻对核心层接入能力的要求，让核心层专注于业务高速转发。接入层负责将各种终端接入到校园网络或给无线AP POE供电。

首先通过网络拓扑的设计，构架起整个网络结构，然后规划整个网络地址，使得网络中的每台设备都有自己的一个网络管理地址和业务地址，最后进行设备配置，使得网络能够连通。经过上述操作，达到整个实验楼的网络全覆盖。

该论文有图39幅，表8个，参考文献30篇。

关键词：无线  局域网  华为设备  无线覆盖

Design of the experiment building project of China Medicine University based on HUAWEI equipment

Abstract：With the development of wireless network technology and the popularity of wireless network applications, wireless network construction has become an important part of the construction of university information campus. At present, many universities have introduced the wireless network into the campus and realized the full coverage of the campus wireless network. This provides a great convenience for the students' study and life, and makes the teaching quality of the teachers greatly improved.           

Based on this, aiming at the wireless network coverage problem of China Medicine University experimental building, this paper studies the full coverage problem of wireless network based on HUAWEI equipment. The construction of experimental buildings in China Pharmaceutical University is superimposed on the basis of existing network architectures, minimizing the impact and modification of existing wired networks. Therefore, this design combines the specific coverage scene with a customized wireless coverage scheme to ensure that the wireless LAN (WLAN) covers the best quality of the signal, makes the user access the best experience, the wireless network is the most suitable to build the network, and greatly simplifies the wireless network through the operation and maintenance of the WLAN network and the cable network. The management of the network.           

To achieve the above design requirements, the design plan pides the network level into core layer, convergence layer and access layer. The core layer is responsible for the high-speed interconnection of the entire campus network. It is the core hub of the whole campus network business. The aggregation layer is a connecting link, which is responsible for transferring many access devices and services to the core layer, which can reduce the requirements for the core layer access ability, and let the core layer focus on the high speed forwarding of the business. The access layer is responsible for accessing various terminals to the campus network or to power the wireless AP POE.