Traditional Culture Encyclopedia - Hotel accommodation - Wifi coverage scheme for shopping malls
Wifi coverage scheme for shopping malls
With the progress of society, shopping malls have expanded and developed rapidly, and consumers have more and more choices. How to improve the service quality of shopping malls and attract customers is a problem faced by many businesses. But when I visited the shopping malls recently, I found that most shopping malls did not completely cover the wireless network. On the contrary, wireless network has gained an advantage in the competition of shopping malls and small shops. Which store stays in the mall for a long time will inadvertently produce benefits. So, how can we attract customers and improve the efficiency of shopping malls? The first is to achieve WLAN coverage.
Wired network is easy to install, does not need large-scale wiring, does not affect the original decoration, can be quickly rebuilt, network expansion is relatively simple, wireless flexibility is high, users can really feel the network everywhere. Especially for shopping malls, wireless management is easy, users can be isolated and rejected through simple management settings of software, and it has the function of security management. Through wireless authentication, a higher level of security can be achieved, making the network more secure.
I. Environmental requirements of the site:
1. Every floor of the mall needs wireless network coverage.
2. Access devices include laptops, smart phones, iPAD and other wireless devices.
3. The area of each floor of the shopping mall is relatively large.
Second, the wireless network coverage scheme
In view of the large customer flow in shopping malls, the whole wireless network must have sufficient security and perfect authentication system to avoid illegal intrusion and blocking of the wireless network. The selected wireless products should support a variety of encryption methods, and can control the access of terminals and find illegally accessed wireless AP, and support real-time analysis of the security status of wireless networks.
There is also the need to upgrade and expand the network system to ensure the expansion of the entire entertainment venue. That is, according to the development of the network, the deployment of wireless AP can be increased to support various network applications (such as video, voice, wireless song ordering and other services). The wireless controller should also have the ability to upgrade.
Third, the wireless network can be monitored in real time, which is convenient for unified management and can provide real-time early warning for equipment and network failures; After the fault occurs, the fault point and cause can be found in time. The wireless system should be able to display the status of wireless AP, the access of wireless users, and manage and configure the wireless network in a unified way.
As shown in the figure, Shen Xin AC-h 3700; is used for online export; The core switch adopts the POE switch MS3226 on each floor of XXX to connect to the core switch through gigabit network cable; Ceiling wireless AP: MP 20 1 is deployed on each floor, and all wireless APS are managed by wireless controller MC 1000.
Features of scheme design:
(1) the access layer switch adopts NetMoon MS3226, which not only supports POE power supply, but also supports rich protocol commands, such as traffic-based mirroring and data statistics, port loop detection, BPDU/Root Guard, automatic VLAN, guest VLAN, voice VLAN, and number. The port aggregation group supports up to 8 groups of LAG, etc. This is also a high-security switch, which can completely prevent ARP spoofing, specifically support ARP scanning and ARP guarding, as well as illegal multicast source detection and chip-based DOS attack prevention.
(2) All wireless APs plug and play in the network and access the network with zero configuration. After the wireless controller is found, it is uniformly configured and controlled by the wireless controller, which is responsible for AP configuration management, log management, radio frequency management, Rouge AP detection and fault diagnosis management.
4, scheme design analysis:
(1) network planning: dividing different VLAN for different network users can refine network management. If there is a problem on one floor, it will not affect other floors and narrow the fault range; But it can optimize the internal network data of LAN and reduce the transmission of some useless data packets. At the exit, different application control strategies can be set for different floors (that is, different VLAN) to improve the efficiency of network use. (For example, you can allocate higher bandwidth to VIP area to ensure the smooth network application of guests in VIP area)
(2) Design of access layer: The access switches used in this scheme are all intelligent switches. With the development of the network, network security problems, especially intranet network security problems, are becoming more and more serious, such as ARP spoofing, ARP attack, MAC address theft, IP scanning, IP conflict, ICMP scanning attack and so on. Therefore, the security characteristics of the access layer switch become more and more important, especially for government networks and classified networks, the security of the access layer will affect the stability of the whole network, so the design of the access layer switch supports ARP spoofing, scanning attack, ClonePC embezzlement, MAC address attack, DHCP attack and so on. Starting from the access layer, build an efficient, secure and stable network to effectively ensure the operation effect of the network.
(3) The wireless AP deployed in this scheme can provide comprehensive wireless coverage for private rooms, lobbies and other areas, and can receive wireless signals at any position and at any time.
Different SSID can be assigned according to different end-user designs, which can effectively improve the use efficiency of wireless networks. And different strategies can be designed for different users. You can also set up a guest account (Guest SSID) for foreign users in the office. If there are outsiders, guests can visit the guest SSID. Guests can only access Internet information through wireless networks, and cannot access other resources in the office area.
Shopping Mall Wifi Coverage Scheme (2)
Xuntianyou wireless network (Beijing Xuntianyou Technology Co., Ltd.) covers almost all wireless ap coverage schemes, and the most common ones are as follows:
First, the antenna feed system
Use a high-power enterprise AP to separate multiple antenna interfaces, and use feeders to link antennas and distribute them to various positions, so that the signals are unified and flexible. Cost-effective
With the advent of the era of mobile big data, wireless WIFI has become our dependence. Mobile, Unicom and telecom WLAN have higher traffic costs. For public service places, wireless coverage is inevitable. Now KFC and McDonald's are no longer the only places where we can surf the Internet. Hotels, campuses, parks, waiting rooms, buses, etc. In our life, wireless is everywhere.
Wireless router can solve home wireless and small office space, so how to solve the wireless coverage of large and medium-sized wireless LAN and hotel? I believe many hotels have misunderstandings in this respect. They mistakenly think that multiple wireless routers can solve the problem, which is not only economical but also convenient to install, resulting in a waste of money. Xuntianyou Tianfu's wireless system scheme is based on years of experience and summary. It is a very stable and mature scheme, and its technology adopts the indoor distribution system technology of mobile Unicom WLAN, breaking the tradition.
It is suggested that a wireless AP be placed on each floor to complete the wireless coverage of this floor with the indoor ceiling antenna. Of course, the number of users is also a factor to consider. The wireless AP is connected to the computer room through POE power supply, connected to the ceiling antenna through feeder, and installed in the corridor. Each antenna is 8- 10 meter apart, and each antenna covers 4 rooms. 4-6 ceiling antennas can cover 16-24 rooms and have dual outputs of wireless AP. Beijing Xuntianyou Technology Co., Ltd.:
Second, the upper limit of wireless access point coverage,
1 to realize wireless coverage of all rooms in the hotel;
2. The deployment and management of AP need to be simple and convenient, and a wireless controller in the network needs to be able to manage all APS at the same time and monitor the working state of each AP;
3. The hotel needs wireless roaming.
4. Because there may be no wires where the AP is placed, the AP needs to support PoE power supply.
5. Arrange the ceiling AP in the hotel corridor, and the shape of the AP needs to be beautiful and generous.
Third, the wall-mounted AP
1, wall-mounted design, safe and beautiful to use.
Using the previous online cable, the wall-entering AP replaces the previous wired panel, which can not only access the Internet by wire, but also cover wireless signals. Less structure and strong signal
Panel wireless AP Hotel wireless coverage rooms, fat and thin integrated high-performance enterprise-level wall-mounted wireless AP is suitable for wireless coverage of all hotels and wireless network reconstruction of old hotels. The equipment is installed quickly, without wiring and construction, without destroying the original network structure. (1) The application and maintenance are simple, without affecting the original use environment, and it is easy to expand. Just replace the wired panel in front of the hotel to truly realize rapid network installation and deployment.
The installation design of 86 boxes can be directly installed on the original socket without rebuilding the wall again. In addition to maintaining the original beauty of the wall, it can also ensure the safety of equipment in some public places and has good anti-theft function.
Wireless transmission rate of 2.300Mbps
Adopting 2X2 MIMO technology, the highest transmission rate is 300Mbps, and using IEEE802. 1 1n wireless LAN standard can help you deal with the increasing wireless business.
3, centralized management to reduce maintenance work
By using WMP/WAC, the unified management of IP, SSID and AP encryption in LAN is completed.
4. Standard PoE power supply
Support 802.3 af PoE power supply, no power adapter, safe and worry-free.
Beijing Xuntianyou Technology Co., Ltd.: Tel: * * * *
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