Introduction to network - Introduction to Enterprise Networking & basic knowledge of network

Catalog

One 、 Enterprise networking architecture ：

Two 、 Introduction to common equipment ：

—— Common equipment diagram ：

——OA and ERP：

 —— Core switch ：

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One 、 Enterprise networking architecture ：

 

 

Two 、 Introduction to common equipment ：

—— Common equipment diagram ：

——AP and AC

• AP It's a wireless access point , Over the air WiFi Signal to connect the mobile phone , Notebook computers, these wireless terminals .
• AC Is the access controller , Used to control AP.AC The controller is responsible for transferring data from different AP Collect and access the data Internet, Simultaneous completion AP Configuration management of equipment 、 Authentication of wireless users 、 Management and broadband access 、 Safety and other control functions . 

——OA and ERP：

• OA Internal office system ,ERP External office system

 —— Core switch ：