What is the prospect of enterprise-level wireless lan?

For enterprises, due to the increasing popularity of wireless computing devices and mobile applications, wireless connection will become the main method of network connection in the next five years. The public began to use smartphones, tablets, netbooks, and laptops equipped with wireless network functions, which forced IT staff to plan the Security and manageability of Wireless LAN, it also comprehensively considers the scalability, density planning, and user performance of wireless services. But how can enterprises establish a wireless network that is equivalent to the existing wired network and can provide services of the same quality?

We all know that today's staff should be in touch around the clock. technology has become an important part of people's daily work and communication time. In order to ensure that services can be provided in a timely manner, the company needs to maintain uninterrupted contact with customers. To ensure real-time collaboration, schools need to pay attention to and share information about students on campus around the world. To ensure timely provision of better and more accurate services, hospitals must be able to access patient cases at any time. To ensure efficiency and safety, the port must track and protect the process of loading and unloading cargo containers.

The way we work has undergone earth-shaking changes. Therefore, for enterprise network connections, this is equivalent to making mobility the latest standard: it provides convenient and flexible services for employees, visitors, students, patients, and customers. In the next 24 months, 60% to 80% of employees will migrate key business applications to wireless networks. In addition, although wireless devices are not widely used among them, there are still a few, or many people have begun to use Android, iPad, and notebook computers. Most of these devices are not equipped with Ethernet ports, whether they are connected to local data centers or cloud services. wireless connection is an inevitable choice.

As it technology development shows a trend of consumption, the demand for round-the-clock mobile connections must be carefully studied, planned, and implemented. For example, the sudden explosive growth of the IPAD last year has caught many enterprises off guard. To ensure the normal operation of devices, the IT department had to make great efforts to keep up with technological developments and establish a secure and reliable formal use environment. In the mobile work environment, IT departments must maintain sufficient flexibility and foresight to plan and adjust the network development direction.

For wireless LAN, the traditional deployment mode is flawed. The era of using hotspot or dual-channel home access points to achieve network coverage is over. For a home environment with only several machines and a small number of people, dual-channel access points are a viable option. When faced with an enterprise environment with hundreds of thousands of users, this is an impossible task.

Now, we can use the existing 802.11 standard to strictly deploy a wireless LAN according to the requirements of coverage, security, manageability, and other elements. For example, according to the existing 802.11 security standard, all major suppliers of the wireless LAN solution should have a solution that can solve these problems. Even the wireless LAN deployed by the U.S. Marine Corps uses top-secret network connections for key tasks. Do not misunderstand what I mean. Coverage, security, and manageability are still part of the planning rules. I mean, the current focus of the IT industry is on performance, that is, to provide high-speed network connection capabilities for thousands of users; To support more users and provide higher bandwidth, provide users with a qualified service experience and control costs within the feasible scope.

The answer to the questions about density and performance is also very simple. It is no different from increasing the number of vswitch ports for a wired network. This is to add more wireless devices. A few years ago, the mobile phone industry was aware of this, and they have migrated their routes from installing omnidirectional wireless devices to planning the deployment of targeted wireless device arrays. Similar to wired networks, for wireless LAN, we also need to consider and plan the load capacity. This requires statistics on the number of client devices that must be supported, and deploy a suitable number of wireless devices to meet your needs.

Some comment sites believe that because the wireless network uses the Shared Mode and so many wireless devices are used at the same time, it will cause a huge conflict in space. This problem has also been solved by the mobile phone industry. By adding a circular array-based targeted RF mode to wireless devices, more wireless devices can be deployed to support more users, and provide higher bandwidth.

It is not very difficult for users to easily connect anytime, anywhere in the way they like, and the time and cost are not high. Just like the Houston port and Carnegie Mellon University, Microsoft has saved money by deploying wireless networks in its project. Wireless LAN is not only secure and easy to manage, but also increases mobility, productivity, and user experience when used properly. In comparison, it is now time to stop deploying and resetting wired networks that are expensive. A better choice is to deploy a secure, scalable, and cost-effective wireless network.

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