徐源大型企业，共拥有员工人数450人左右。公司内主要建筑物有办公场所、

徐源大型企业，共拥有员工人数450人左右。公司内主要建筑物有办公场所、职工人员休息室、员工食堂等，总共大约有400个信息点。信息点主要集中在总经理办公室、人力资源部、财务部、技术部、营销部、监察部、宣传部、后勤部，在网络项目实施之前，该企业用下行2M、上行512K宽带，普通交换机作为主要网络连接设备，带宽低，速度慢，宿舍和各部门办公网之间网络分割，无法通讯。随着公司人员与规模不断扩张，伴随着办公信息化、自动化的需求，各部门之间为了提高办公效率，促进信息方便交流，适应现代化办公的要求，需要组建一个完善的企业办公局域网

徐源大型企业，共拥有员工人数450人左右。 公司内主要建筑物有办公场所、职工人员休息室、员工食堂等，总共大约有400个信息点。 信息点主要集中在总经理办公室、人力资源部、财务部、技术部、营销部、监察部、宣传部、后勤部，在网络项目实施之前，该企业用下行2M、上行512K宽带，普通交换机作为主要网络连接设备，带宽低，速度慢，宿舍和各部门办公网之间网络分割，无法通讯。 随着公司人员与规模不断扩张，伴随着办公信息化、自动化的需求，各部门之间为了提高办公效率，促进信息方便交流，适应现代化办公的要求，需要组建一个完善的企业办公局域网

Xuyuan large enterprises, a total of 450 employees. The main buildings in the company include office space, staff rest room, staff canteen, etc., with a total of about 400 information points. The information points are mainly concentrated in the general manager's office, human resources department, finance department, technology department, marketing department, supervision department, publicity department and logistics department. Before the implementation of the network project, the enterprise used the downlink 2m, uplink 512k broadband, and the ordinary switch as the main network connection equipment, with low bandwidth and slow speed. The network between the dormitory and the office network of each department is divided, and communication is impossible. With the continuous expansion of the company's personnel and scale, along with the demand of office informatization and automation, in order to improve office efficiency, promote the convenient exchange of information, and adapt to the requirements of modern office, it is necessary to establish a perfect enterprise office LAN<br>