(Modern hotels need to provide customers with a full range of services including accommodation, catering, entertainment, conferences, office, network, etc., and have the attributes of a full range of intelligent services. In this process, the first is to build an efficient, flexible and reliable basic network environment for the hotel. As the basis of the information management and service of the entire hotel, the hotel network must meet the requirements of customers to access the Internet anytime, anywhere, so as to improve the modern management level and overall image of the hotel. The popularization of broadband access and the mature development of wireless technology provide important support to achieve this goal. The system will be configured to meet the demands of more advanced technology and the rapid pace of change, while keeping the hotel's forward investment to a minimum.)