LAN and WLAN can be implemented in companies often separated and managed. This has serious operational and safety-related disadvantages. Both areas should therefore be monitored and managed uniformly.
Let me sketch a fictitious scenario: When prototypical middle-engineering plant Schräuble & Co. with 2,000 employees, the users are dissatisfied with the services of IT. The networks do not function as they should. An important reason: It lacks a unified network management for LAN and WLAN.
Employees are mobile only limited features available, for example, they cannot partly access important business data, no faxing and printing. You also can not smoothly roam in the company, because the Wi-Fi radio shows again and again gaps. When switching between wired and wireless they need to re-authenticate each.
The company's management refers to security risks. A unified security and authorization architecture because there are not, which is why it is also prohibited to discontent of the workforce to use private mobile devices for business purposes. Guests get manually WLAN voucher issued on the IT cumbersome leads lists.
When the company buys a competitor who uses different network technology in wireless and specialized WLAN manufacturers to which the company has set the Wi-Fi in the material storage, is insolvent, the situation escalates: The support for the camp implemented products is no longer guaranteed, The IT administration, only a handful of employees, stated that their resources are exploited to the limit. A fundamentally different solution must ago, otherwise one could not guarantee anything.
