SECURITY

 

 

Gateway and Controller

Gateway is also known as Internet connector, protocol converter. The gateway realizes network interconnection above the network layer. It is a complex network interconnection device and is only used for the interconnection of two networks with different high-level protocols. Gateways can be used for both WAN interconnection and LAN interconnection The full name of Wireless Access Point Controller is a network device, that is, a wireless controller, which is responsible for managing APs in a wireless network in a certain area.